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Search Results: "What is a pronoun? | The parts of speech | Grammar | Khan Academy"

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  • 10:10 How This Guy Turns Typewriters into Lifelike Creatures | Obsessed | WIRED

    How This Guy Turns Typewriters into Lifelike Creatures | Obsessed | WIRED

    10 views / 0 likes - added

    Artist Jeremy Mayer has dedicated himself to transforming mechanical typewriter parts, and only typewriter parts, into detailed sculptures of birds, insects and human figures.Still havent subscribed to WIRED on YouTube? http://wrd.cm/15fP7B7 Also, check o

  • 04:54 Greatest Speech Ever Charlie Chaplin The Great Dictator

    Greatest Speech Ever Charlie Chaplin The Great Dictator

    51 views / 0 likes - added

    Given about 80 years ago, Charlie Chaplin, silent film star, gives a stirring speech of hope. Taken from the end of The Great Dictator movie.

  • 18:15 How Speech Synthesizers Work

    How Speech Synthesizers Work

    36 views / 0 likes - added

    Support this channel on Patreon https://www.patreon.com/8bitguy1 Visit my website http://www.the8bitguy.com/

  • 04:17 This AI Learned To Isolate Speech Signals

    This AI Learned To Isolate Speech Signals

    35 views / 0 likes - added

    The paper "Looking to Listen at the Cocktail Party: A Speaker-Independent Audio-Visual Model for Speech Separation " is available here: https://looking-to-listen.github.io/ Pick up cool perks on our Patreon page: › https://www.patreon.com/TwoMinutePapers

  • 16:31 10 HUMAN NON FUNCTIONAL BODY PARTS | Science Facts | Educational Videos | Human Body Facts

    10 HUMAN NON FUNCTIONAL BODY PARTS | Science Facts | Educational Videos | Human Body Facts

    113 views / 0 likes - added

    10 Human Non-Functional Body Parts That We Don't Really Need. We can surprisingly live without these 10 body parts. If you thought that all our body parts are vitally important, you were not right again. Like me on Facebook: facebook.com/hooplakidzlab Sub

  • 02:36 Sesame Street: Chaka Khan Sings about Faces with Elmo and Telly

    Sesame Street: Chaka Khan Sings about Faces with Elmo and Telly

    59 views / 0 likes - added

    Your face is unique! Sing along as Chaka Khan sings about all the wonderful things your face can do like help you share emotions! -- Subscribe to the Sesame Street Channel here: http://www.youtube.com/subscription_center?add_user=SesameStreet For more fun

  • 01:50 Why Do Body Parts “Fall Asleep”? | COLOSSAL QUESTIONS

    Why Do Body Parts “Fall Asleep”? | COLOSSAL QUESTIONS

    466 views / 3 likes - added

    If you’ve ever felt ‘pins and needles’ in your arm or leg, you’ve probably wondered: why do our limbs just “fall asleep” and what causes it to happen? Images used under license from Shutterstock.com Welcome to COLOSSAL QUESTIONS, the show that answers all

    Featured
  • 02:53 Travel Deep Inside a Leaf | California Academy of Sciences

    Travel Deep Inside a Leaf | California Academy of Sciences

    80 views / 0 likes - added

    Take a journey inside a leaf of a redwood tree. Enter the stoma and view photosynthesis on a molecular level, knowing that the animation prioritizes scientific accuracy. Educators might also be interested in an annotated version of this video: https://you

  • 05:04 Valedictorian Speech | Ryan Trahan, Rice High School Class of 2017

    Valedictorian Speech | Ryan Trahan, Rice High School Class of 2017

    95 views / 0 likes - added

    Ryan Trahan's (windy) valedictorian speech at the 2017 Rice High School Graduation in Altair, Texas. I hope you all enjoy my valedictory address! I wanted to include personal anecdotes and also messages that people could apply to their own lives. High sch

  • 20:59 Ancient Rome in 20 minutes

    Ancient Rome in 20 minutes

    181 views / 0 likes - added

    Caesar, The Colosseum, Republic, Nero, geese, plebeians, legions — everything that you once knew, but forgot, in a crash course video by Arzamas. Narrated by Brian Cox. "Ancient Rome in 20 minutes" is an English version of a Russian video by Arzamas

  • 17:38 Ancient Greece in 18 minutes

    Ancient Greece in 18 minutes

    164 views / 3 likes - added

    Homer, The Minotaur, 300 spartans, Greek theatre, Parthenon, democracy — everything that you once knew, but forgot, in a crash course video by Arzamas. Narrated by Brian Cox. "Ancient Greece in 18 minutes" is an English version of a Russian video by

  • 04:05 What Removing Parts Of Your Brain Will Do To You

    What Removing Parts Of Your Brain Will Do To You

    218 views / 0 likes - added

    Our brains are amazing, but how could removing parts of them drastically change you? Check out the first episode of Friends with Answers: https://www.youtube.com/watch?v=MuwRA7apy4E Subscribe: https://bit.ly/SubLifeNoggin | Get your exclusive Life Noggin

  • 12:47 ONLY PEOPLE WITH UNIQUE BRAINS WILL SOLVE THESE RIDDLES!

    ONLY PEOPLE WITH UNIQUE BRAINS WILL SOLVE THESE RIDDLES!

    200 views / 0 likes - added

    Only people with unique brains and vision will be able to solve these tricky riddles. Those who don't have (like me), will experience difficulties, but don't worry, these are the riddles with answers: 00:00 - Grammar quiz. This short grammar quiz will tes

  • 12:54 Copying Body Parts using Seaweed Alginate

    Copying Body Parts using Seaweed Alginate

    78 views / 0 likes - added

    Today we're talking molding and casting techniques, and we're making multiple casts of a thumbs up! Subscribe & “Ring the Bell”: https://goo.gl/618xWm PerfectMold: https://amzn.to/2K1VbkK PerfectCast: https://amzn.to/2uW4KwR Get TKOR Merch: https://goo.gl

  • 02:33 The Man Behind Khanacademy - Salman Amin Khan

    The Man Behind Khanacademy - Salman Amin Khan

    296 views / 0 likes - added

    The story of Salman Amin Khan. The faculty of Khanacademy!

  • 03:45 Sesame Street: Grover's Graduation Speech | #ELMOtivation

    Sesame Street: Grover's Graduation Speech | #ELMOtivation

    130 views / 0 likes - added

    Congratulations Class of 2018! Starting now, you are going to hear many words of wisdom and pieces of advice. But we promise you, this speech from your furry and lovable pal Grover is one you won't forget! -- Subscribe to the Sesame Street Channel here: h

  • 02:52 Oct 1888 -Thomas Edison "Around the world" speech

    Oct 1888 -Thomas Edison "Around the world" speech

    143 views / 0 likes - added

    One of the earliest phonographs ever made with Mr. Edison himself in October 1888. I worked on the sound and included a transcript to follow. Apparently Edison would often do this city-to-city improv when testing this new technology, here he is addressing

  • 07:10 Top 10 Useless Body Parts That We Don't Need Anymore Vlog#20 by HooplakidzLab

    Top 10 Useless Body Parts That We Don't Need Anymore Vlog#20 by HooplakidzLab

    234 views / 0 likes - added

    Today Vlog is about Top 10 Useless Body parts or Non-Functional Body parts. Let's watch and understand the reason behind it. Hope you enjoy the video Don't forget to Subscribe HooplakidzLab: http://bit.ly/1V77IUh Science is Awesome Click on the Links belo

  • 01:22 AlterEgo: Interfacing with devices through silent speech

    AlterEgo: Interfacing with devices through silent speech

    149 views / 0 likes - added

    AlterEgo is a wearable system that allows a user to silently converse with a computing device without any voice or discernible movements — thereby enabling the user to communicate with devices, AI assistants, applications, or other people in a silent, con

  • 05:25 The Untold Story Behind Martin Luther King Jr.'s Final Speech

    The Untold Story Behind Martin Luther King Jr.'s Final Speech

    286 views / 2 likes - added

    Martin Luther King Jr. built a theme of his "mountaintop" speech around a fan's letter — which has never surfaced until now, 50 years after his death. Photo: AP Don’t miss a WSJ video, subscribe here: http://bit.ly/14Q81Xy More from the Wall Street Journa

  • 01:36 Don't Be Normal! This speech by Ed Sheeran will inspire you.

    Don't Be Normal! This speech by Ed Sheeran will inspire you.

    540 views / 1 likes - added

    Beautiful speech by Ed Sheeran

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  • 13:17 Probability that at least 2 people in a room of 30 share the same birthday | Probability and Statist

    Probability that at least 2 people in a room of 30 share the same birthday | Probability and Statist

    202 views / 0 likes - added

    The probability that at least 2 people in a room of 30 share the same birthday. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/probability/probability-and-combinatorics-topic/probability_combinatorics/e/probab

  • 10:22 The Most Inspiring Speech: The Wisdom of a Third Grade Dropout Will Change Your Life | Rick Rigsby

    The Most Inspiring Speech: The Wisdom of a Third Grade Dropout Will Change Your Life | Rick Rigsby

    182 views / 0 likes - added

    Make an Impact: Rick Rigsby delivers a powerful speech on how his father's teachings have guided him through the most troubling times of his life. Are you Inspired? Order Dr. Rick Rigsby's book, "Lessons from a third grade dropout" here: http://amzn.to/2f

  • 11:50 Natural Language Processing: Crash Course Computer Science #36

    Natural Language Processing: Crash Course Computer Science #36

    156 views / 0 likes - added

    Today we’re going to talk about how computers understand speech and speak themselves. As computers play an increasing role in our daily lives there has been an growing demand for voice user interfaces, but speech is also terribly complicated. Vocabularies

  • 05:50 Body Parts Exercise Songs for Children with Ryan ToysReview!

    Body Parts Exercise Songs for Children with Ryan ToysReview!

    247 views / 0 likes - added

    Body Parts Exercise Songs for Children with Ryan ToysReview! Kids can have fun dancing! Sing to fun nursery rhyme kids action song with clap hands, jump, and wiggle ears and more! LYRICS Do do do, I have two hands   I have two hands, YOU DO TOO (4x) You c

  • 02:45 How We Learn to Interpret Speech - Charles Taylor

    How We Learn to Interpret Speech - Charles Taylor

    149 views / 0 likes - added

    Balloons are fun at parties, but with a bit of work, you can also make them talk. In this clip from the 1989 CHRISTMAS LECTURES, Charles Taylor demonstrates what 'talking' balloons can tell us about how we process and understand speech. Subscribe for regu

  • 01:45 Renewable Energy - Powered by Poop | California Academy of Sciences

    Renewable Energy - Powered by Poop | California Academy of Sciences

    300 views / 0 likes - added

    In this Flipside Science unit, designed for a middle school audience, we'll explore environmental issues related to energy use and conservation. In our most recent installment, find out how a dairy farm is using a methane digester to turn cow poop into el

  • 02:39 The Beatles - Sgt. Pepper's Lonely Hearts Club Band (Take 9 And Speech)

    The Beatles - Sgt. Pepper's Lonely Hearts Club Band (Take 9 And Speech)

    166 views / 0 likes - added

    The Beatles Celebrate 'Sgt. Pepper’s Lonely Hearts Club Band' with special anniversary edition releases Preorder: http://thebeatles.lnk.to/SgtPepperAnniversary Music video by The Beatles performing Sgt. Pepper's Lonely Hearts Club Band. (C) 2017 Caldersto

  • 09:03 Aladdin - A Magical Adventure with Ms. Booksy! - Parts 1 & 2 | Story Time at Cool School

    Aladdin - A Magical Adventure with Ms. Booksy! - Parts 1 & 2 | Story Time at Cool School

    252 views / 2 likes - added

    Aladdin is always getting into trouble! But when he finds a magic lamp, who knows what can happen! Join Ms. Booksy as she reads the full story of Aladdin at Cool School! Subscribe to Cool School's Channel: http://bit.ly/18enloo Like Cool School on Faceboo

  • 01:56 I vs. Me - Merriam-Webster Ask the Editor

    I vs. Me - Merriam-Webster Ask the Editor

    145 views / 0 likes - added

    "Between you and __"? Simple guidance for a tricky pronoun. See more videos at http://www.merriam-webster.com/video/index.htm

  • 02:09 Teen Titans Go! | The Titans Academy Awards | Cartoon Network

    Teen Titans Go! | The Titans Academy Awards | Cartoon Network

    353 views / 0 likes - added

    Robin creates the Teen Titan Awards in an effort to get his teammates to clean up the Tower. CN GAMES: http://bit.ly/CNGames SUBSCRIBE: http://bit.ly/109Y6wq WATCH MORE: http://bit.ly/VgnfHu About Teen Titans GO!: TEEN TITANS GO! is a comedy featuring the

  • 03:02 Schoolhouse rock, Busy Prepositions

    Schoolhouse rock, Busy Prepositions

    258 views / 0 likes - added

    The relatively new original grammar cartoon that catchy and really helps you remember!

  • 10:36 Sleeping Beauty Parts 1 & 2! | Story Time with Ms. Booksy

    Sleeping Beauty Parts 1 & 2! | Story Time with Ms. Booksy

    198 views / 0 likes - added

    Ms. Booksy is back with Sleeping Beauty! Watch Sleeping Beauty's full story at Cool School!! Subscribe to Cool School's Channel: http://bit.ly/18enloo Like Cool School on Facebook: http://on.fb.me/1EFNxXE Follow Cool School on Twitter: http://bit.ly/1EUu2

  • 17:28 Martin Luther King | "I Have A Dream" Speech

    Martin Luther King | "I Have A Dream" Speech

    541 views / 8 likes - added

    One of the most famous speeches of the 20th century by Martin Luther King on Wednesday, August 28, 1963, at the Lincoln Memorial in Washington DC. A heartfelt speech which reminds us our all our fundamental rights and values. "I Have A Dream" is the popul

  • 08:26 Conjugate acid-base pairs | Acids and bases | Chemistry | Khan Academy

    Conjugate acid-base pairs | Acids and bases | Chemistry | Khan Academy

    188 views / 0 likes - added

    Introduction to conjugate acid-base pairs. Definition and examples of conjugate acid-base pairs. Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivit

  • 07:57 Le Chatelier's principle: Worked example | Chemical equilibrium | Chemistry | Khan Academy

    Le Chatelier's principle: Worked example | Chemical equilibrium | Chemistry | Khan Academy

    202 views / 0 likes - added

    A worked example using Le Chatelier's principle to predict how concentrations will shift for different perturbations. Example includes changes in reaction vessel volume, changing amount of solid product, adding inert gas, and adding a catalyst. Chemistry

  • 07:37 Introduction to reaction quotient Qc | Chemical equilibrium | Chemistry | Khan Academy

    Introduction to reaction quotient Qc | Chemical equilibrium | Chemistry | Khan Academy

    143 views / 0 likes - added

    Introduction to the reaction quotient Qc, and how to use the reaction quotient to predict how the reaction concentrations will change. Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its

  • 11:47 Bond enthalpy and enthalpy of reaction | Chemistry | Khan Academy

    Bond enthalpy and enthalpy of reaction | Chemistry | Khan Academy

    168 views / 0 likes - added

    Introduction to bond enthalpy, and how to use bond enthalpies to calculate enthalpy of reaction. Watch the next lesson: https://www.khanacademy.org/science/chemistry/thermodynamics-chemistry/enthalpy-chemistry-sal/v/2015-ap-chemistry-free-response-7?utm_s

  • 07:14 Calculating internal energy and work example | Chemistry | Khan Academy

    Calculating internal energy and work example | Chemistry | Khan Academy

    170 views / 0 likes - added

    Worked example calculating the change in internal energy for a gas using the first law of thermodynamics. Watch the next lesson: https://www.khanacademy.org/science/chemistry/thermodynamics-chemistry/internal-energy-sal/v/specific-heat-and-latent-leat-of-

  • 05:53 Comparing Q vs K example | Chemical equilibrium | Chemistry | Khan Academy

    Comparing Q vs K example | Chemical equilibrium | Chemistry | Khan Academy

    163 views / 0 likes - added

    A worked example using reaction quotient Q to predict how concentrations will shift so the reaction can get to equilibrium. Watch the next lesson: https://www.khanacademy.org/science/chemistry/acids-and-bases-topic/acids-and-bases/v/arrhenius-definition-o

  • 07:33 Ways to get a buffer solution | Chemistry | Khan Academy

    Ways to get a buffer solution | Chemistry | Khan Academy

    144 views / 0 likes - added

    Describes the two main situations where you get a buffer: making a buffer for a specific pH by combining a weak acid and a salt containing the conjugate base, and using a neutralization reaction by combining a weak acid and a strong base. Watch the next l

  • 06:13 Rate constant k from half-life example | Knetics | Chemistry | Khan Academy

    Rate constant k from half-life example | Knetics | Chemistry | Khan Academy

    142 views / 0 likes - added

    Example problem showing how to find the rate constant k from the half-life of a first order reaction. Watch the next lesson: https://www.khanacademy.org/science/chemistry/chem-kinetics/copy-of-kinetics/v/second-order-reaction-with-calculus?utm_source=YT&u

  • 07:50 pH and pKa relationship for buffers | Chemistry | Khan Academy

    pH and pKa relationship for buffers | Chemistry | Khan Academy

    345 views / 0 likes - added

    How the Henderson-Hasselbalch equation can be used to look at the ratio of conjugate acid and base using relationship between buffer pH and pKa. Watch the next lesson: https://www.khanacademy.org/science/chemistry/acid-base-equilibrium/buffer-solutions/v/

  • 06:47 Noble gas configuration

    Noble gas configuration

    157 views / 0 likes - added

    How to write electron configurations for atoms and monatomic ions using noble gas configuration Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity

  • 07:45 Introduction to chemistry

    Introduction to chemistry

    156 views / 0 likes - added

    A big picture intro to chemistry and why it is fascinating. Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a fir

  • 38:29 Khan Academy Live: SAT Reading Class

    Khan Academy Live: SAT Reading Class

    225 views / 0 likes - added

    Need help with SAT reading? Join Eric, one of Khan Academy’s SAT experts, for an SAT reading class. During class, Eric explains a proactive approach to answering reading questions and walks through some of the most common types of questions. This is an ed

  • 1:02:11 Khan Academy Live: SAT Writing Class

    Khan Academy Live: SAT Writing Class

    185 views / 0 likes - added

    Need help with SAT writing? Join Eric, one of Khan Academy’s SAT experts, for an SAT writing class. Eric walks through key grammar concepts like subject-verb agreement and sentence punctuation. This is an edited version of our livestream from March 9, 201

  • 1:10:07 Khan Academy Live: AP Calculus

    Khan Academy Live: AP Calculus

    176 views / 0 likes - added

    Taking AP Calculus? Prep for the exam with our free live tutoring session. Dave, one of our calculus experts, will review key concepts, solve sample questions, and share ways to avoid common mistakes. Prep for your AP Calculus exams on Khan Academy: https

  • 1:02:43 Khan Academy Live: AP US History

    Khan Academy Live: AP US History

    218 views / 0 likes - added

    Taking AP US History? Prep for the AP exam with our free live tutoring session. Kim, our history expert, will share tips and strategies for the exam. Study for AP US History on Khan Academy: https://www.khanacademy.org/humanities/us-history/ap-us-history

  • 48:26 Khan Academy Live: SAT Math

    Khan Academy Live: SAT Math

    278 views / 0 likes - added

    Need help with SAT math? Join Eric, one of Khan Academy’s SAT experts, for an SAT math class. Eric reviews some of the most important math skills for the test and provides tips on how to avoid careless mistakes. This is a recording of our May 16 livestrea

  • 51:15 Khan Academy Live: SAT Writing

    Khan Academy Live: SAT Writing

    191 views / 0 likes - added

    Need help with SAT writing? Join Eric, one of Khan Academy’s SAT experts, for a live SAT writing class Tuesday, May 30 at 7 pm ET/4pm PT. It’s free! Eric will walk through key grammar concepts like subject-verb agreement and sentence punctuation. Can’t ma

  • 04:18 Affect and effect | Frequently confused words | Usage | Grammar

    Affect and effect | Frequently confused words | Usage | Grammar

    173 views / 0 likes - added

    TL;DW: affect's a verb and effect's a noun. But there's a little more to it than that.

  • 06:21 Alliteration, Assonance, and Onomatopoeia | Style | Grammar

    Alliteration, Assonance, and Onomatopoeia | Style | Grammar

    191 views / 0 likes - added

    This video will teach you all about the different ways you can use the sound of words for effect. Alliteration is when you use a bunch of similar consonants in a row; assonance is when you use a bunch of similar vowel sounds in a row; onomatopoeia is basi

  • 07:12 Less versus fewer | Frequently confused words | Usage | Grammar

    Less versus fewer | Frequently confused words | Usage | Grammar

    152 views / 0 likes - added

    How do you know when to use "less" or "fewer" when describing the quantity or amount of things?

  • 03:21 There, their, and they're | Frequently confused words | Usage | Grammar

    There, their, and they're | Frequently confused words | Usage | Grammar

    134 views / 0 likes - added

    This is one of the most frequently-confused trios in the English language. Follow along, and learn to suss out the differences between these three words.

  • 05:43 Under- and overstatement | Style | Grammar

    Under- and overstatement | Style | Grammar

    140 views / 0 likes - added

    This is, bar none, the greatest video Khan Academy has ever made, although I may be slightly overstating that. Learn how to master this style by following along.

  • 06:11 Bare/bear, allowed/aloud, advice/advise, break/brake | Frequently confused words | Usage | Grammar

    Bare/bear, allowed/aloud, advice/advise, break/brake | Frequently confused words | Usage | Grammar

    166 views / 0 likes - added

    Learn to tell the differences between these eight frequently-confused words!

  • 07:58 Irony | Style | Grammar

    Irony | Style | Grammar

    131 views / 0 likes - added

    Irony, puns, and sarcasm are some of the toughest concepts in English. This video attempts to explain all three.

  • 08:14 The scale of formality | Style | Grammar

    The scale of formality | Style | Grammar

    570 views / 0 likes - added

    How formal or informal should you be when you write or speak? Let's dive into that!

  • 03:19 To, two, and too | Frequently confused words | Usage | Grammar

    To, two, and too | Frequently confused words | Usage | Grammar

    139 views / 0 likes - added

    Another troublesome triad, "to", "two", and "too". Let's set these frequently-confused words straight!

  • 05:05 Parallel structure | Syntax | Khan Academy

    Parallel structure | Syntax | Khan Academy

    189 views / 0 likes - added

    Parallel structure isn’t a set rule, but more of a stylistic choice: it helps sentence elements maintain a pattern. This is a very special episode because it’s Paige’s last video with us as a KA intern! We will miss having Paige as a contributor to the Gr

  • 04:44 Relative clauses | Syntax | Khan Academy

    Relative clauses | Syntax | Khan Academy

    181 views / 0 likes - added

    A relative pronoun is a word like “that” or “which” or “who”, so a relative clause is a clause that begins with a relative pronoun. In the sentence “The dragon who breathed blue fire has retired,” “who breathed blue fire” is a relative clause. Learn more

  • 07:04 Dependent and independent clauses | Syntax | Khan Academy

    Dependent and independent clauses | Syntax | Khan Academy

    226 views / 0 likes - added

    Independent clauses can stand on their own as sentences, but dependent clauses can’t. We’ll take a closer look at what this means. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/syntax/e/dependent-and-independent-clauses Wat

  • 05:57 Phrases and clauses | Syntax | Khan Academy

    Phrases and clauses | Syntax | Khan Academy

    202 views / 0 likes - added

    A phrase is any collection of words that behaves like a part of speech, like a noun phrase (“my brother Stu”), an adjectival phrase (“in a different shade of blue”), or an adverbial phrase (“with elegance and tact”). A clause is any noun phrase plus a ver

  • 04:19 Dangling modifiers | Syntax | Khan Academy

    Dangling modifiers | Syntax | Khan Academy

    193 views / 0 likes - added

    A modifying word or phrase “dangles” when it doesn’t apply to the word it’s supposed to modify. Learn how to spot and fix this problem! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/syntax/e/dangling-modifiers/ Watch the ne

  • 04:43 Subject, direct object, and indirect object | Syntax | Khan Academy

    Subject, direct object, and indirect object | Syntax | Khan Academy

    156 views / 0 likes - added

    A subject is the noun phrase that drives the action of a sentence; in the sentence “Jake ate cereal,” Jake is the subject. The direct object is the thing that the subject acts upon, so in that last sentence, “cereal” is the direct object; it’s the thing J

  • 02:34 Subjects and predicates | Syntax | Khan Academy

    Subjects and predicates | Syntax | Khan Academy

    148 views / 0 likes - added

    A subject is the noun or pronoun-based part of a sentence, and a predicate is the verb-based part that the subject performs. Let’s explore how that works in context. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/syntax/e/id

  • 04:38 Run-ons and comma splices | Syntax | Khan Academy

    Run-ons and comma splices | Syntax | Khan Academy

    166 views / 0 likes - added

    A run-on sentence doesn’t separate any of its independent clauses with the punctuation that it needs, and a comma splice incorrectly separates two independent clauses with a comma, instead of a comma-and-coordinating-conjunction. Practice this yourself on

  • 03:48 Recognizing fragments | Syntax | Khan Academy

    Recognizing fragments | Syntax | Khan Academy

    165 views / 0 likes - added

    A sentence fragment is a chunk of language that hasn’t made it all the way to being a working sentence; it might be missing a verb, or there might not be a subject. Learn how to turn a fragment into a sentence in this video! Practice this yourself on Khan

  • 04:07 Pronoun-antecedent agreement | Syntax | Khan Academy

    Pronoun-antecedent agreement | Syntax | Khan Academy

    170 views / 0 likes - added

    An antecedent is “the thing that came before”. When you use a pronoun, it’s standing in for a word you used previously—that’s the antecedent. Join us as we demonstrate how to make sure that your pronouns and antecedents match up with one another: that’s c

  • 04:53 Subject-verb agreement | Syntax | Khan Academy

    Subject-verb agreement | Syntax | Khan Academy

    206 views / 0 likes - added

    Agreement is the art of making sure that sentence parts agree with one another; you want to make sure that your subjects and verbs match up. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/syntax/e/subject-verb-agreement Watc

  • 04:14 Compound-complex sentences | Syntax | Khan Academy

    Compound-complex sentences | Syntax | Khan Academy

    246 views / 0 likes - added

    Compound-complex sentences are compound sentences with dependent or subordinate clauses added to them. Paige and Rosie explain how to spot and use them. Practice this yourself on Khan Academy right now www.khanacademy.org/syntax/e/complex-and-compound-com

  • 05:07 Complex sentences | Syntax | Khan Academy

    Complex sentences | Syntax | Khan Academy

    163 views / 0 likes - added

    Complex sentences are simple sentences with dependent or subordinate clauses added to them. Paige and Rosie explain how to spot them and use them in this video. Watch the next lesson: https://www.khanacademy.org/humanities/grammar/syntax/v/compound-comple

  • 04:29 Simple and compound sentences | Syntax | Khan Academy

    Simple and compound sentences | Syntax | Khan Academy

    229 views / 0 likes - added

    A simple sentence contains one independent clause. A compound sentence contains more than one! Put another way: a simple sentence contains a subject and a predicate, but a compound sentence contains more than one subject and more than one predicate. Pract

  • 02:50 Exclamations | Syntax | Khan Academy

    Exclamations | Syntax | Khan Academy

    165 views / 0 likes - added

    An exclamation is a sentence that expresses great emotion! David and Paige covered declarative, interrogative, and imperative sentences; now they tackle a fourth type of sentence that ends in an exclamation mark. Find out more! Watch the next lesson: http

  • 03:32 Three types of sentence | Syntax | Khan Academy

    Three types of sentence | Syntax | Khan Academy

    195 views / 0 likes - added

    Three essential types of sentence are declarative sentences (which are statements), interrogative sentences (which are questions), and imperative sentences (which are orders). Join us as we give examples of each! Practice this yourself on Khan Academy rig

  • 04:34 What is a sentence? | Syntax | Khan Academy

    What is a sentence? | Syntax | Khan Academy

    136 views / 0 likes - added

    A sentence is a grammatically complete idea. All sentences have a noun or pronoun component called the subject, and a verb part called the predicate. David and Paige explore this division across several different example sentences. Watch the next lesson:

  • 02:54 BONUS: "FANBOYS," a mnemonic song | Conjunctions | Parts of speech| Khan Academy

    BONUS: "FANBOYS," a mnemonic song | Conjunctions | Parts of speech| Khan Academy

    225 views / 0 likes - added

    FANBOYS" is a mnemonic device you can use to help remember the coordinating conjunctions of English. Team Grammar made this video, figuring that we couldn't very well cover conjunctions without writing a song, now could we? If you're moved to make your ow

  • 05:12 Ellipses | Punctuation | Khan Academy

    Ellipses | Punctuation | Khan Academy

    162 views / 0 likes - added

    Ellipses are three little dots that we use to show a pause or that a portion of a quote has been removed. Learn how to use them in this video. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/miscellaneous-punctuation/e/introd

  • 04:09 Parentheses | Punctuation | Khan Academy

    Parentheses | Punctuation | Khan Academy

    108 views / 0 likes - added

    Parentheses set off extra information (such as a writer's remarks, an interruption, or a reference) from the rest of a sentence. Learn how to use them in this video! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/miscellaneo

  • 04:51 Hyphens vs. dashes | Punctuation | Khan Academy

    Hyphens vs. dashes | Punctuation | Khan Academy

    158 views / 0 likes - added

    Hyphens and dashes look pretty similar, but their uses are very different! Learn when to use each one in this video. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/miscellaneous-punctuation/e/dashes-and-hyphens Watch the nex

  • 06:20 Dashes | Punctuation | Khan Academy

    Dashes | Punctuation | Khan Academy

    164 views / 0 likes - added

    Dashes are like little actors—they can behave like colons, pairs of commas, or parentheses. Learn how to use them in this video! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/miscellaneous-punctuation/e/introduction-to-the-

  • 03:13 Using quotation marks in titles | Punctuation | Khan Academy

    Using quotation marks in titles | Punctuation | Khan Academy

    136 views / 0 likes - added

    Learn how to use quotation marks to title things like poems, songs, and episodes of TV shows. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/miscellaneous-punctuation/e/italics--underlines--and-quotes/ Watch the next lesson:

  • 04:18 How to use italics and underlines | Punctuation | Khan Academy

    How to use italics and underlines | Punctuation | Khan Academy

    173 views / 0 likes - added

    Learn how to use italics and underlines when writing the titles of works or when emphasizing a particular word or phrase. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/miscellaneous-punctuation/e/italics--underlines--and-qu

  • 10:57 BONUS: History of the possessive apostrophe | The Apostrophe | Punctuation | Khan Academy

    BONUS: History of the possessive apostrophe | The Apostrophe | Punctuation | Khan Academy

    197 views / 0 likes - added

    David, Paige, and Jake cover the fascinating history of the possessive apostrophe. Stay tuned for this bonus video! Missed the previous lesson? Watch here: https://www.khanacademy.org/humanities/grammar/punctuation/the-apostrophe/v/bonus-history-of-the-ap

  • 05:40 BONUS: History of the apostrophe | The Apostrophe | Punctuation | Khan Academy

    BONUS: History of the apostrophe | The Apostrophe | Punctuation | Khan Academy

    152 views / 0 likes - added

    The apostrophe has a bizarre history, including being the name for something that's not really related to grammar at all. David, Paige, and special guest Jake explain. Watch the next lesson: https://www.khanacademy.org/humanities/grammar/punctuation/the-a

  • 02:31 Choosing between its and it’s | The Apostrophe | Punctuation | Khan Academy

    Choosing between its and it’s | The Apostrophe | Punctuation | Khan Academy

    152 views / 0 likes - added

    David and Paige explain the meaning of two English words that look and sound very similar but act very different: _its_ and _it's_. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/punctuation/the-apostrophe

  • 02:51 Apostrophes and plurals | The Apostrophe | Punctuation | Khan Academy

    Apostrophes and plurals | The Apostrophe | Punctuation | Khan Academy

    151 views / 0 likes - added

    There is *one* extremely rare case in which we use apostrophes to make things plural. David and Paige, KA's resident grammarians, discuss this unusual case. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/p

  • 04:11 Advanced (plural) possession | The Apostrophe | Punctuation | Khan Academy

    Advanced (plural) possession | The Apostrophe | Punctuation | Khan Academy

    190 views / 0 likes - added

    Paige and David talk about using apostrophes to show that something belongs to multiple people. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/punctuation/the-apostrophe/e/advanved--plural--possesion Watch

  • 01:51 Possession for words ending in “s” | The Apostrophe | Punctuation | Khan Academy

    Possession for words ending in “s” | The Apostrophe | Punctuation | Khan Academy

    161 views / 0 likes - added

    Do words that end in "s" still need _'s_ to show possession? David and Paige explain! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/the-apostrophe/e/introduction-to-the-possessive-case Watch the next lesson: https://www.kha

  • 03:45 Introduction to the possessive | The Apostrophe | Punctuation | Khan Academy

    Introduction to the possessive | The Apostrophe | Punctuation | Khan Academy

    180 views / 0 likes - added

    Apostrophes can help show when something belongs to someone. Paige and David explain how! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/the-apostrophe/e/introduction-to-the-possessive-case Watch the next lesson: https://www

  • 03:36 Introduction to contractions | The Apostrophe | Punctuation | Khan Academy

    Introduction to contractions | The Apostrophe | Punctuation | Khan Academy

    211 views / 0 likes - added

    Apostrophes are great at standing in for missing letters, allowing us to shorten words. Paige and David discuss contractions and the Principle of Least Effort. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/the-apostrophe/e/

  • 04:50 Introduction to the apostrophe | The Apostrophe | Punctuation | Khan Academy

    Introduction to the apostrophe | The Apostrophe | Punctuation | Khan Academy

    215 views / 0 likes - added

    David and Paige, KA’s resident grammarians, introduce a new piece of punctuation: the apostrophe! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/the-comma/e/introduction-to-the-apostrophe Watch the next lesson: https://www.k

  • 03:43 BONUS: The Oxford comma | Punctuation | Grammar | Khan Academy

    BONUS: The Oxford comma | Punctuation | Grammar | Khan Academy

    168 views / 0 likes - added

    David and Paige tackle the great comma debate of our time: Oxford comma or no Oxford comma? Missed the previous lesson? https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/v/appositives-the-comma-punctuation-khan-academy?utm_source=YT&utm

  • 03:00 Appositives | Punctuation | Grammar | Khan Academy

    Appositives | Punctuation | Grammar | Khan Academy

    157 views / 0 likes - added

    David and Paige, KA’s resident grammarians, cover appositives and how to use commas along with them. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/e/appositives?utm_source=YT&utm_med

  • 03:00 Commas in dialogue | Punctuation | Grammar | Khan Academy

    Commas in dialogue | Punctuation | Grammar | Khan Academy

    211 views / 0 likes - added

    “Today we’re going to talk about using commas in dialogue,” said David and Paige, KA’s resident grammarians. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/e/commas-in-dialogue?utm_so

  • 03:24 More uses for commas | Punctuation | Grammar | Khan Academy

    More uses for commas | Punctuation | Grammar | Khan Academy

    174 views / 0 likes - added

    David and Paige, KA’s resident grammarians, discuss tag questions, yes and no statements, and direct address -- all situations where the comma is super useful. Watch the next lesson: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/v/c

  • 01:51 Punctuating a list | Punctuation | Grammar | Khan Academy

    Punctuating a list | Punctuation | Grammar | Khan Academy

    185 views / 0 likes - added

    Learn how to use commas to punctuate a written list of people, things, actions, or events. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/e/punctuating-lists?utm_source=YT&utm_medium=

  • 04:35 Commas and introductory elements | Punctuation | Grammar | Khan Academy

    Commas and introductory elements | Punctuation | Grammar | Khan Academy

    168 views / 0 likes - added

    In English, you use commas to separate introductory elements from the rest of a sentence. Find out how with David and Paige! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/e/commas-an

  • 03:19 Commas in space and time | The Comma | Punctuation | Khan Academy

    Commas in space and time | The Comma | Punctuation | Khan Academy

    175 views / 0 likes - added

    Learn how to use commas when writing addresses (in space) and dates (in time). Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/e/salutations--valedictions--dates--and-addresses Watch t

  • 02:18 Salutations and valedictions | Punctuation | Grammar | Khan Academy

    Salutations and valedictions | Punctuation | Grammar | Khan Academy

    148 views / 0 likes - added

    David and Paige, KA’s resident grammarians, talk about how to address and sign off on letters using commas! Watch the next lesson: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/v/commas-in-space-and-time-the-comma-punctuation-khan-a

  • 03:59 Meet the Comma | Punctuation | Grammar | Khan Academy

    Meet the Comma | Punctuation | Grammar | Khan Academy

    196 views / 0 likes - added

    David and Paige introduce you to the superhero of the punctuation world: the comma! Practice this yourself on Khan Academy right now: . Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/

  • 02:52 Three ways to end a sentence | Punctuation | Khan Academy

    Three ways to end a sentence | Punctuation | Khan Academy

    157 views / 0 likes - added

    David and Paige, KA’s resident grammarians, introduce the three ways to end a sentence: the period, the exclamation point, and the question mark. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/the-comma/e/three-ways-to-end-a

  • 06:08 Beginning sentences with conjunctions | The parts of speech | Grammar | Khan Academy

    Beginning sentences with conjunctions | The parts of speech | Grammar | Khan Academy

    172 views / 0 likes - added

    Is it okay to begin a sentence with a conjunction like "but" or "because"? Yes. David explains why. Missed the previous lesson? https://www.khanacademy.org/humanities/grammar/partsofspeech/conjunctions/v/correlative-conjunctions?utm_source=YT&utm_medium=D

  • 03:12 Correlative conjunctions | The parts of speech | Grammar | Khan Academy

    Correlative conjunctions | The parts of speech | Grammar | Khan Academy

    213 views / 0 likes - added

    Correlative conjunctions work in pairs to connect parts of sentences. David teaches you how they do it! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/conjunctions/e/correlative-conjuntions?u

  • 05:27 Subordinating conjunctions | The parts of speech | Grammar | Khan Academy

    Subordinating conjunctions | The parts of speech | Grammar | Khan Academy

    174 views / 0 likes - added

    Subordinating conjunctions join two parts of complex sentences––independent clauses to dependent clauses. David explains how. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/conjunctions/e/coo

  • 04:33 Coordinating conjunctions | The parts of speech | Grammar | Khan Academy

    Coordinating conjunctions | The parts of speech | Grammar | Khan Academy

    185 views / 0 likes - added

    Coordinating conjunctions connect parts of sentences to each other. David explains how. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/conjunctions/e/meet-the-conjunction?utm_source=YT&utm_me

  • 03:50 Adjectives and commas | Adjectives | Khan Academy

    Adjectives and commas | Adjectives | Khan Academy

    180 views / 0 likes - added

    When using more than one adjective, sometimes you put a comma between them and sometimes you don't. Learn how to tell when you need a comma in this video! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/the-modifier/e/commas-

  • 09:03 BONUS VIDEO | Singular They | The parts of speech | Grammar | Khan Academy

    BONUS VIDEO | Singular They | The parts of speech | Grammar | Khan Academy

    164 views / 0 likes - added

    You may have been hearing a lot about the "singular they" recently. But what is it? How does it work, what is its history, and is it grammatical? Let's find out. Watch the next lesson: https://www.khanacademy.org/humanities/grammar/partsofspeech/the-modif

  • 02:55 Emphatic pronouns | The parts of speech | Grammar | Khan Academy

    Emphatic pronouns | The parts of speech | Grammar | Khan Academy

    158 views / 0 likes - added

    Sometimes we use reflexive pronouns like "myself" and "ourselves" for emphasis in a sentence, like, "If you won't help me, then I'll do it myself!" KA's Grammar Fellow, David, explains this usage. Practice this yourself on Khan Academy right now: https://

  • 05:03 Indefinite Pronouns | The parts of speech | Grammar | Khan Academy

    Indefinite Pronouns | The parts of speech | Grammar | Khan Academy

    156 views / 0 likes - added

    David, Khan Academy's Grammar Fellow, covers three nifty features of indefinite pronouns, which are pronouns that are just a little vague, y'know? Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspee

  • 05:18 Pronoun number | The parts of speech | Grammar | Khan Academy

    Pronoun number | The parts of speech | Grammar | Khan Academy

    203 views / 0 likes - added

    The difference between something being singular or plural is what we call 'grammatical number' in English. Here's how that idea applies to pronouns! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofsp

  • 04:39 Grammatical person and pronouns | The parts of speech | Grammar | Khan Academy

    Grammatical person and pronouns | The parts of speech | Grammar | Khan Academy

    178 views / 0 likes - added

    There's this idea in grammar called grammatical person that helps describe who's being talked about in a sentence. David, KA's Grammar Fellow, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/parts

  • 05:34 Subject and object pronouns | The parts of speech | Grammar | Khan Academy

    Subject and object pronouns | The parts of speech | Grammar | Khan Academy

    153 views / 0 likes - added

    Before we get any further with pronouns, let's cover what the difference between a subject and an object pronoun is, because the distinction between those two concepts will start coming up a good deal. Practice this yourself on Khan Academy right now: htt

  • 04:47 Who versus whom | The parts of speech | Grammar | Khan Academy

    Who versus whom | The parts of speech | Grammar | Khan Academy

    152 views / 0 likes - added

    When do you use who, and when do you use whom? David, KA's grammarian, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/the-pronoun/e/relative-pronouns?utm_source=YT&utm_medium=Desc&u

  • 05:41 That versus which | The parts of speech | Grammar | Khan Academy

    That versus which | The parts of speech | Grammar | Khan Academy

    177 views / 0 likes - added

    Much has been made of the distinction between "that" and "which" in English, but it can mostly be summed up in two points: 1. "That" doesn't work so well with commas. 2. "Which" doesn't work so well with people. David the Grammarian explains. Watch the ne

  • 01:56 Relative pronouns | The parts of speech | Grammar | Khan Academy

    Relative pronouns | The parts of speech | Grammar | Khan Academy

    205 views / 0 likes - added

    We use the relative pronouns to connect clauses together, like "the man *who sold the world* is coming over for dinner." David, KA's Grammar Fellow, explains. Watch the next lesson: https://www.khanacademy.org/humanities/grammar/partsofspeech/the-pronoun/

  • 05:10 Reflexive pronouns | The parts of speech | Grammar | Khan Academy

    Reflexive pronouns | The parts of speech | Grammar | Khan Academy

    177 views / 0 likes - added

    We use reflexive pronouns (like "herself" and "ourselves") when the subject and the object of a sentence are the same thing. David, KA's Grammar Fellow, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/gra

  • 04:52 Possessive pronouns | The parts of speech | Grammar | Khan Academy

    Possessive pronouns | The parts of speech | Grammar | Khan Academy

    222 views / 0 likes - added

    We can use pronouns to show possession relationships, describing what things belong to which people, like "her shoe" or "the book is mine." Possessive pronouns come in two flavors: adjective and noun! David, KA's resident grammarian, covers the difference

  • 03:15 Personal pronouns | The parts of speech | Grammar | Khan Academy

    Personal pronouns | The parts of speech | Grammar | Khan Academy

    173 views / 0 likes - added

    Let's meet the personal pronouns! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/the-pronoun/e/meet-the-personal-pronoun?utm_source=YT&utm_medium=Desc&utm_campaign=grammar Watch the next less

  • 02:00 What is a pronoun? | The parts of speech | Grammar | Khan Academy

    What is a pronoun? | The parts of speech | Grammar | Khan Academy

    168 views / 0 likes - added

    Pronouns are words that can replace nouns, like the way "it" replaces "elephant" in "I looked at the elephant. It was grey." Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/the-pronoun/e/the-q

  • 04:53 Modal verbs | The parts of speech | Grammar | Khan Academy

    Modal verbs | The parts of speech | Grammar | Khan Academy

    193 views / 0 likes - added

    There's a class of helper verbs known as modals that we use to express a bunch of conditions: we can use them to give advice, make guesses at how necessary or likely something is, make requests of people, and so on. They're super useful. Practice this you

  • 02:11 Perfect progressive aspect | The parts of speech | Grammar | Khan Academy

    Perfect progressive aspect | The parts of speech | Grammar | Khan Academy

    167 views / 0 likes - added

    We use the perfect progressive aspect to talk about an action that was once ongoing, but has since completed, like "I had been waiting for twenty minutes." Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/pa

  • 02:31 Perfect Aspect | The parts of speech | Grammar | Khan Academy

    Perfect Aspect | The parts of speech | Grammar | Khan Academy

    176 views / 0 likes - added

    If verb tense allows you to control the past, the present, and the future, then aspect gives you even finer control over time. David, Khan Academy's resident grammarian, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.o

  • 02:45 Progressive Aspect | The parts of speech | Grammar | Khan Academy

    Progressive Aspect | The parts of speech | Grammar | Khan Academy

    191 views / 0 likes - added

    If verb tense allows you to control the past, the present, and the future, then aspect gives you even finer control over time. David, Khan Academy's resident grammarian, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.o

  • 01:32 Simple Aspect | The parts of speech | Grammar | Khan Academy

    Simple Aspect | The parts of speech | Grammar | Khan Academy

    169 views / 0 likes - added

    If verb tense allows you to control the past, the present, and the future, then aspect gives you even finer control over time. David, Khan Academy's resident grammarian, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.o

  • 01:50 Introduction to verb aspect | The parts of speech | Grammar | Khan Academy

    Introduction to verb aspect | The parts of speech | Grammar | Khan Academy

    195 views / 0 likes - added

    If verb tense allows you to control the past, the present, and the future, then aspect gives you even finer control over time. David, Khan Academy's resident grammarian, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.o

  • 02:53 The truly irregular verbs | The parts of speech | Grammar | Khan Academy

    The truly irregular verbs | The parts of speech | Grammar | Khan Academy

    165 views / 0 likes - added

    Some irregular verbs just won't be categorized. They don't fit into neat little boxes. These are those verbs. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/grammar-verbs/e/intro-to-irregular

  • 03:14 The irregular verb gets taken for a ride | Grammar | Khan Academy

    The irregular verb gets taken for a ride | Grammar | Khan Academy

    186 views / 0 likes - added

    This group of irregular verbs have vowel sounds that change in a predictable way, when they go from the present to the past tense. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/grammar-verbs

  • 03:11 The vowel-shift irregular verb | The parts of speech | Grammar | Khan Academy

    The vowel-shift irregular verb | The parts of speech | Grammar | Khan Academy

    175 views / 0 likes - added

    This group of irregular verbs have vowel sounds that change in a predictable way, when they go from the present to the past tense. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/grammar-verbs

  • 01:53 The funky -ed irregular verb | The parts of speech | Grammar | Khan Academy

    The funky -ed irregular verb | The parts of speech | Grammar | Khan Academy

    193 views / 0 likes - added

    These are the most regular of the irregular verbs; while they don't behave exactly like regular verbs, like present tense "walk" become past tense "walked", they do maintain the "-ed" sound. It's just spelled differently. Practice this yourself on Khan Ac

  • 03:29 Introduction to irregular verbs | The parts of speech | Grammar | Khan Academy

    Introduction to irregular verbs | The parts of speech | Grammar | Khan Academy

    197 views / 0 likes - added

    Words like "walk" and "look" are regular verbs – they behave in a predictable way. But there's a whole class of words in English, called irregular verbs, that are harder to predict. David, KA's Grammar Fellow, explains. Practice this yourself on Khan Acad

  • 03:02 Linking verbs | The parts of speech | Grammar | Khan Academy

    Linking verbs | The parts of speech | Grammar | Khan Academy

    354 views / 0 likes - added

    In a previous video, we established that one thing verbs can do is show actions, like "the bear runs." Verbs can also link ideas to one another, like "the bear looks cheerful." Watch the next lesson: https://www.khanacademy.org/humanities/grammar/partsofs

  • 02:54 Helping verbs | The parts of speech | Grammar | Khan Academy

    Helping verbs | The parts of speech | Grammar | Khan Academy

    230 views / 0 likes - added

    We've established that verbs can show actions and link ideas together. Now, let's talk about how some verbs can be used to help other verbs. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/gra

  • 02:50 The future tense | The parts of speech | Grammar | Khan Academy

    The future tense | The parts of speech | Grammar | Khan Academy

    203 views / 0 likes - added

    When you want to talk about the future in English, you use the future tense. Watch the next lesson: https://www.khanacademy.org/humanities/grammar/partsofspeech/grammar-verbs/v/linking-verbs-the-parts-of-speech-grammar?utm_source=YT&utm_medium=Desc&utm_ca

  • 02:00 The past tense | The parts of speech | Grammar | Khan Academy

    The past tense | The parts of speech | Grammar | Khan Academy

    208 views / 0 likes - added

    When you want to talk about events that have already happened, you use the past tense. Watch the next lesson: https://www.khanacademy.org/humanities/grammar/partsofspeech/grammar-verbs/v/the-future-tense-verbs-the-parts-of-speech?utm_source=YT&utm_medium=

  • 02:01 The present tense | The parts of speech | Grammar | Khan Academy

    The present tense | The parts of speech | Grammar | Khan Academy

    186 views / 0 likes - added

    How do we talk about things that are happening right now? Watch the next lesson: https://www.khanacademy.org/humanities/grammar/partsofspeech/grammar-verbs/v/the-past-tense-verbs-the-parts-of-speech?utm_source=YT&utm_medium=Desc&utm_campaign=grammar Misse

  • 01:46 Introduction to verb tense | The parts of speech | Grammar | Khan Academy

    Introduction to verb tense | The parts of speech | Grammar | Khan Academy

    184 views / 0 likes - added

    An understanding of verb tense will make you into a TIME WIZARD, with the ability to control the past, the present, and the future – with your words, anyway. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/

  • 01:26 Introduction to verbs | The parts of speech | Grammar | Khan Academy

    Introduction to verbs | The parts of speech | Grammar | Khan Academy

    196 views / 0 likes - added

    Let's explore what verbs are, and what they do! David, KA's Grammar Fellow, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/grammar-verbs/e/identifying-verbs?utm_source=YT&utm_medium

  • 04:57 Irregular plural nouns |– foreign plurals | The parts of speech | Grammar | Khan Academy

    Irregular plural nouns |– foreign plurals | The parts of speech | Grammar | Khan Academy

    212 views / 0 likes - added

    You don't need to know how to speak Latin and Greek in order to understand English, but some words in English come from those languages. It's helpful to know how some Greek and Latin words change from singular to plural. Practice this yourself on Khan Aca

  • 02:46 Introduction to Grammar | Grammar | Khan Academy

    Introduction to Grammar | Grammar | Khan Academy

    309 views / 0 likes - added

    Khan Academy Grammarian David Rheinstrom welcomes you to his favorite topic: the study of language, its rules, and its conventions. By understanding English – by speaking it, by writing it, by reading this very sentence – you are a grammarian yourself! Wa

  • 02:27 TIL: These Spiny Sea Creatures Can Regrow Lost Body Parts | Today I Learned

    TIL: These Spiny Sea Creatures Can Regrow Lost Body Parts | Today I Learned

    166 views / 0 likes - added

    What can liquefy its limbs, throw up its own stomach and still live? Echinoderms, a group of sea creatures that can regenerate their own body parts! In this episode of Today I Learned, National Geographic Explorer Paul Bump tells you all about echinoderm’

  • 09:29 Agnus Dei (Adagio for Strings, Op  11) - Samuel Barber (all parts sung by Matthew Curtis)

    Agnus Dei (Adagio for Strings, Op 11) - Samuel Barber (all parts sung by Matthew Curtis)

    252 views / 0 likes - added

    Real Singing. Real Musicality. Real Results. Choral Tracks offers the highest quality, professionally sung rehearsal tracks for choral singers of all levels, promoting independent, accurate, and expressive singing. Founder Matthew Curtis, recent Tenor and

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  • 02:33 The Academy Where Butlers Are Born

    The Academy Where Butlers Are Born

    148 views / 0 likes - added

    Learning to serve as a certified butler is both a skill and an art, and the world’s most elite butlers come from one place: The International Butler Academy in Simpelveld, Netherlands. Here, students spend 10 weeks in intensive training, living and workin

  • 02:32 The Confusing Borders of Lake Constance

    The Confusing Borders of Lake Constance

    200 views / 0 likes - added

    If you're sitting on a boat in Lake Constance, are you in three countries at once? Or just in one? Does it even matter? Because strangely, it turns out there are parts of the world where no-one really minds when international borders are not just ignored,

  • 31:05 English Grammar Boot Camp | The Great Courses

    English Grammar Boot Camp | The Great Courses

    331 views / 0 likes - added

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    313 views / 1 likes - added

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  • 06:59 Beauty and the Beast Parts 1 & 2 | Story Time with Ms. Booksy at Cool School

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    322 views / 0 likes - added

    Ms. Booksy reads one of her favorite fairy tales: Beauty and the Beast! But, she can't remember if a kiss or a tear from Belle turns the Beast into a prince. Tell us below! Subscribe to Cool School's Channel: http://bit.ly/18enloo Like Cool School on Face

  • 07:45 Goldilocks and the Three Bears Parts 1 & 2 - Compilation | Story Time with Ms. Booksy at Cool School

    Goldilocks and the Three Bears Parts 1 & 2 - Compilation | Story Time with Ms. Booksy at Cool School

    297 views / 0 likes - added

    It's another classic Story Time with Ms. Booksy: Goldilocks and the Three Bears, Cool School Style! But, what animal was it that scared the 3 big bears? Tell us below! Subscribe to Cool School's Channel: http://bit.ly/18enloo Like Cool School on Facebook:

  • 04:54 The Snow Queen - A Frozen Adventure with Ms. Booksy - Parts 1 & 2 | Story Time at Cool School

    The Snow Queen - A Frozen Adventure with Ms. Booksy - Parts 1 & 2 | Story Time at Cool School

    319 views / 1 likes - added

    Join Ms. Booksy as she rereads a classic story: The Snow Queen! In this Cool School version, a reindeer helps defeat the Snow Queen. Tell us in the comments below if you remember how he did it! Subscribe to Cool School's Channel: http://bit.ly/18enloo Lik

  • 01:38 Sesame Street: Kermit and Brian Teach the Parts of the Face

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    133 views / 0 likes - added

    Kermit's friend Brian is helping him review the parts of the face, like the nose and the mouth. Do you know the different parts of the face? Subscribe to the Sesame Street Channel here: http://www.youtube.com/subscription_center?add_user=SesameStreet For

  • 03:12 Neil deGrasse Tyson Replies to Lincoln's Gettysburg Address

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    157 views / 0 likes - added

    In April 2015, the astrophysicist Neil deGrasse Tyson accepted the National Academy of Science's most prestigious award. His brilliant acceptance speech makes the argument for ensuring that science plays a big role in policymaking. Inspired by the short a

  • 03:37 Sal teaches Grover about the electoral college

    Sal teaches Grover about the electoral college

    323 views / 0 likes - added

    Sal helps our favorite Sesame Street character understand how we elect the president of the United States. Check out more lessons about American civics on Khan Academy at http://www.khanacademy.org. And vote November 8 if you’re eligible!

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  • 03:43 Which Parts Of The Brain Do What?

    Which Parts Of The Brain Do What?

    218 views / 0 likes - added

    Thanks to http://www.audible.com/minuteearth for sponsoring this video. Got questions!? Discuss this vid with brain experts on Reddit: http://bit.ly/RedditBrains Thanks also to our supporters on https://www.patreon.com/MinuteEarth : - Maarten Bremer - Jef

  • 07:09 Cinderella Parts 1 & 2 | Story Time with Ms. Booksy at Cool School

    Cinderella Parts 1 & 2 | Story Time with Ms. Booksy at Cool School

    360 views / 0 likes - added

    It's fun to go back to your favorite stories! Ms. Booksy retells one of her all time favorite stories: Cinderella! Subscribe to Cool School's Channel: http://bit.ly/18enloo Like Cool School on Facebook: http://on.fb.me/1EFNxXE Follow Cool School on Twitte

  • 06:14 Sleepy Hollow Parts 1 & 2 | Story Time with Ms. Booksy at Cool School

    Sleepy Hollow Parts 1 & 2 | Story Time with Ms. Booksy at Cool School

    296 views / 0 likes - added

    It's a Halloween Story Time with Ms. Booksy! Join Ms. Booksy as she reads one of her favorite Halloween stories: The Legend of Sleepy Hollow! Subscribe to Cool School's Channel: http://bit.ly/18enloo Like Cool School on Facebook: http://on.fb.me/1EFNxXE F

  • 01:53 Sesame Street: Herry Learns the Body Parts in Spanish

    Sesame Street: Herry Learns the Body Parts in Spanish

    212 views / 0 likes - added

    Herry can name all the different parts of the body, but he doesn’t know what they are called in Spanish. Michelle is here to help Herry learn! Subscribe to the Sesame Street Channel here: http://www.youtube.com/subscription_center?add_user=SesameStreet Fo

  • 02:42 Multiplying Fractions by Whole Numbers Song: Fractional Parts of a Whole

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    397 views / 0 likes - added

    Multiplying Fractions by Whole Numbers shows up in your daily life all the time, but perhaps you just don't know it yet. Whether you are rocking out in your garage band, or drawing chalk art on your street, or doing crazy bike tricks, multiplying whole nu

  • 15:15 Michelle Obama praises Hillary Clinton at the DNC 2016 (Full speech)

    Michelle Obama praises Hillary Clinton at the DNC 2016 (Full speech)

    376 views / 4 likes - added

    First Lady Michelle Obama addressed the crowd and delegates during her primetime speech on day one of the Democratic National Convention in Philadelphia.

  • 01:36 Regal Academy | First Official Super Trailer | Nick

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    312 views / 0 likes - added

    Welcome to Regal Academy! Follow Rose Cinderella on her adventure through a fairy tale school, as she discovers her family's true storybook past... and rides a dragon or two! Don't miss the brand new show coming happily ever after to Nickelodeon! Subscrib

  • 01:58 Graduation Speech | Regular Show | Cartoon Network

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    199 views / 0 likes - added

    Rigby gives an impassioned and inspirational graduation speech. CN GAMES: http://bit.ly/CNGames SUBSCRIBE: http://bit.ly/109Y6wq WATCH MORE: http://bit.ly/CNRegularShow About Regular Show: Best friends, Mordecai (a six-foot-tall blue jay) and Rigby (a hyp

  • 05:09 Finding Units Of Rate Constant K

    Finding Units Of Rate Constant K

    260 views / 0 likes - added

    How to find the units for the rate constant k for a zero, first, or second order reaction. Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. Thi

  • 07:50 Compound Prepositions | Prepositions | The Parts Of Speech | Grammar

    Compound Prepositions | Prepositions | The Parts Of Speech | Grammar

    194 views / 0 likes - added

    These prepositions are called compound prepositions, or multisyllabic prepositions. Like most prepositions, they have both literal and figurative meanings. David explains. Watch the next lesson: https://www.khanacademy.org/humanities/grammar/partsofspeech

  • 05:38 Prepositional Phrases | Prepositions | The Parts Of Speech | Grammar

    Prepositional Phrases | Prepositions | The Parts Of Speech | Grammar

    193 views / 0 likes - added

    Prepositional phrases are word chunks that begin with a preposition. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/the-preposition/e/prepositional-phrases/ Missed the previous lesson? https://www.khanacademy.org/the-preposi

  • 05:16 Prepositions Of Time | Prepositions | The Parts Of Speech | Grammar

    Prepositions Of Time | Prepositions | The Parts Of Speech | Grammar

    203 views / 0 likes - added

    Some prepositions help describe moments in time. Learn more and enhance your powers of time wizardry! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/the-preposition/e/prepositions-about-time-and-space Watch the next lesson:

  • 05:10 Prepositions Of Space | Prepositions | The Parts Of Speech | Grammar

    Prepositions Of Space | Prepositions | The Parts Of Speech | Grammar

    206 views / 0 likes - added

    Some prepositions help describe relationships between objects and their locations in space. David explains how! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/the-preposition/e/prepositions-about-time-and-space Watch the nex

  • 02:36 Prepositions Of Neither Space Nor Time | Prepositions | The Parts Of Speech | Grammar

    Prepositions Of Neither Space Nor Time | Prepositions | The Parts Of Speech | Grammar

    257 views / 0 likes - added

    Some prepositions describe relationships between people or things. These prepositions don’t include information about time or space. Watch the next lesson: https://www.khanacademy.org/the-preposition/e/common-prepositions Missed the previous lesson? Watch

  • 03:49 Meet The Prepositions | Prepositions | The Parts Of Speech | Grammar

    Meet The Prepositions | Prepositions | The Parts Of Speech | Grammar

    203 views / 0 likes - added

    Prepositions help show us where things are in space and time. Practice this yourself on Khan Academy right now: http://www.khanacademy.org/the-preposition/e/meet-the-preposition Watch the next lesson: https://www.youtube.com/watch?v=96sojEZsKu8 The parts

  • 06:44 BONUS VIDEO | Terminal Prepositions | Prepositions | The Parts Of Speech

    BONUS VIDEO | Terminal Prepositions | Prepositions | The Parts Of Speech

    187 views / 0 likes - added

    It's totally okay to end sentences with prepositions! David, Khan Academy's grammarian-in-chief, explains the history and the context behind this long-held grammar myth. Missed the previous lesson? Watch here: https://www.khanacademy.org/humanities/gramma

  • 05:14 Intensifiers And Adverbs Of Degree | Modifiers | The Parts Of Speech

    Intensifiers And Adverbs Of Degree | Modifiers | The Parts Of Speech

    220 views / 0 likes - added

    Words like 'very' and 'slightly' are examples of intensifiers and adverbs of degree. Here's how they work! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/the-modifier/e/intensifiers-and-adver

  • 07:40 Forming The Comparative And Superlative | Modifiers | The Parts Of Speech

    Forming The Comparative And Superlative | Modifiers | The Parts Of Speech

    227 views / 0 likes - added

    Learn how to form and use comparative and superlative modifiers.

  • 05:49 Adjective Order | Modifiers | The Parts Of Speech

    Adjective Order | Modifiers | The Parts Of Speech

    563 views / 0 likes - added

    Learn about the adjective order of Standard American English and your new favorite memory aid: DOSA-SCOMP.

  • 03:23 Relative Adverbs | Modifiers | The Parts Of Speech

    Relative Adverbs | Modifiers | The Parts Of Speech

    238 views / 0 likes - added

    Relative adverbs connect chunks of sentences together. Find out how that works!

  • 04:14 Definite And Indefinite Articles | Modifiers | The Parts Of Speech

    Definite And Indefinite Articles | Modifiers | The Parts Of Speech

    210 views / 0 likes - added

    'A' and 'an' are the indefinite articles of English; 'the' is the definite article. David explains what that means!

  • 02:48 Intro To Articles | Modifiers | The Parts Of Speech

    Intro To Articles | Modifiers | The Parts Of Speech

    196 views / 0 likes - added

    Articles—words like the, a, and an—are special adjectives we use to indicate whether a noun is specific or not specific. David, Khan Academy's resident grammarian, explains.

  • 04:10 Intro To Adverbs | Modifiers | The Parts Of Speech

    Intro To Adverbs | Modifiers | The Parts Of Speech

    186 views / 0 likes - added

    Adverbs are a kind of modifier that you can use to change verbs or adjectives, like 'very' or 'carefully'.

  • 03:32 Introduction To Adjectives | Modifiers | The Parts Of Speech

    Introduction To Adjectives | Modifiers | The Parts Of Speech

    236 views / 0 likes - added

    Adjectives are the words we use to modify nouns. David explains how, with the help of a bear.

  • 04:11 Intro To The Comparative And The Superlative | Modifiers | The Parts Of Speech

    Intro To The Comparative And The Superlative | Modifiers | The Parts Of Speech

    202 views / 0 likes - added

    Find out how to be "happier" or even "the happiest!" David, KA's grammarian-in-chief, explains how to compare nouns using comparative and superlative modifiers.

  • 06:52 Introduction To Partial Pressure | Gases And Kinetic Molecular Theory | Chemistry | Khan Academy

    Introduction To Partial Pressure | Gases And Kinetic Molecular Theory | Chemistry | Khan Academy

    317 views / 0 likes - added

    Definition of partial pressure and Dalton's law of partial pressure. Example of calculating partial pressure of a gas in a mixture from the total pressure and partial pressure of the other gases in the mixture. Chemistry on Khan Academy: Did you know that

  • 03:34 Introduction To Agreement | Verbs | The Parts Of Speech

    Introduction To Agreement | Verbs | The Parts Of Speech

    178 views / 0 likes - added

    When you match up the subject of a sentence with a verb, it's called 'agreement'. Here's how it works! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/grammar-verbs/e/intro-to-verb-agreement M

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    SignAloud: Gloves that Translate Sign Language into Text and Speech

    378 views / 0 likes - added

    Thomas Pryor and Navid Azodi, University of Washington (Seattle, Wash.) $10,000 Lemelson-MIT “Use it!” Undergraduate Winners

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  • 04:39 Does Grammar Matter? - Andreea S. Calude

    Does Grammar Matter? - Andreea S. Calude

    513 views / 0 likes - added

    View full lesson: http://ed.ted.com/lessons/does-grammar-matter-andreea-s-calude It can be hard sometimes, when speaking, to remember all of the grammatical rules that guide us when we’re writing. When is it right to say “the dog and me” and when should i

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  • 05:45 How Do The Academy Awards Work?

    How Do The Academy Awards Work?

    212 views / 0 likes - added

    Who is the mysterious ‘Academy’ and how do they pick which movies win at the Oscars? Join Ben to learn the occult science of Academy Awards. Learn more at HowStuffWorks.com: http://entertainment.howstuffworks.co... Share on Facebook: https://goo.gl/ySpZ2R

  • 12:49 Scientific Notation Examples | Pre-Algebra | Khan Academy

    Scientific Notation Examples | Pre-Algebra | Khan Academy

    265 views / 0 likes - added

    More scientific notation examples Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/exponents-radicals/scientific-notation/e/scientific_notation?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra W

  • 02:36 Number Patterns: Seeing Relationships | Applying Mathematical Reasoning | Pre-Algebra | Khan Academy

    Number Patterns: Seeing Relationships | Applying Mathematical Reasoning | Pre-Algebra | Khan Academy

    250 views / 0 likes - added

    Laying the foundation for algebraic thinking by learning to recognize the relationships between patterns and graphing out those relationships. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/applyin

  • 00:52 Reading Bar Charts: Basic Example | Applying Mathematical Reasoning | Pre-Algebra | Khan Academy

    Reading Bar Charts: Basic Example | Applying Mathematical Reasoning | Pre-Algebra | Khan Academy

    240 views / 0 likes - added

    Let's start with this bar chart that brings back the days of Harry Potter! Putting our toes in the water on this one... Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/applying-math-reasoning-topic/

  • 07:34 Hexadecimal Number System | Applying Mathematical Reasoning | Pre-Algebra | Khan Academy

    Hexadecimal Number System | Applying Mathematical Reasoning | Pre-Algebra | Khan Academy

    287 views / 0 likes - added

    Watch the next lesson: https://www.khanacademy.org/math/pre-algebra/applying-math-reasoning-topic/alternate-number-bases/v/decimal-to-binary?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Missed the previous lesson? https://www.khanacademy.org/math

  • 03:21 Rational Number Word Problem With Fractions | Pre-Algebra | Khan Academy

    Rational Number Word Problem With Fractions | Pre-Algebra | Khan Academy

    274 views / 0 likes - added

    Word problems force us to put concepts to work using real-world applications. In this example, determine the volume of frozen water and express the answer as a fraction. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.o

  • 02:48 Adding In Binary | Applying Mathematical Reasoning | Pre-Algebra | Khan Academy

    Adding In Binary | Applying Mathematical Reasoning | Pre-Algebra | Khan Academy

    313 views / 0 likes - added

    Watch the next lesson: https://www.khanacademy.org/math/pre-algebra/applying-math-reasoning-topic/alternate-number-bases/v/binary-multiplication?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Missed the previous lesson? https://www.khanacademy.org/

  • 03:36 Approximating Irrational Number Exercise Example | Pre-Algebra | Khan Academy

    Approximating Irrational Number Exercise Example | Pre-Algebra | Khan Academy

    252 views / 0 likes - added

    Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/order-of-operations/rational-irrational-numbers/e/approximating-irrational-numbers?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Watch the nex

  • 03:00 Inverse Property Of Addition | Arithmetic Properties | Pre-Algebra | Khan Academy

    Inverse Property Of Addition | Arithmetic Properties | Pre-Algebra | Khan Academy

    312 views / 0 likes - added

    The simple idea that a number plus its negative is 0 Watch the next lesson: https://www.khanacademy.org/math/pre-algebra/order-of-operations/arithmetic_properties/v/inverse-property-of-multiplication?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra M

  • 03:43 Converting From Decimal To Hexadecimal Representation | Pre-Algebra | Khan Academy

    Converting From Decimal To Hexadecimal Representation | Pre-Algebra | Khan Academy

    229 views / 0 likes - added

    Watch the next lesson: https://www.khanacademy.org/math/pre-algebra/applying-math-reasoning-topic/alternate-number-bases/v/binary-addition?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Missed the previous lesson? https://www.khanacademy.org/math/p

  • 02:36 Converting Decimals To Percents | Decimals | Pre-Algebra | Khan Academy

    Converting Decimals To Percents | Decimals | Pre-Algebra | Khan Academy

    251 views / 0 likes - added

    Need to convert a decimal to a percent? Ok, we'll just use our fraction friends to get us there. Watch and be amazed. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/decimals-pre-alg/percent-intro-p

  • 02:35 Dividing Whole Numbers And Fractions: Studying | Fractions | Pre-Algebra | Khan Academy

    Dividing Whole Numbers And Fractions: Studying | Fractions | Pre-Algebra | Khan Academy

    301 views / 0 likes - added

    Solve a word problem by dividing a fraction by a whole number. The example used in this video is 1/5 ÷ 4. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/fractions-pre-alg/dividing-fractions-pre-alg

  • 03:53 Plotting Basic Fractions On The Number Line | Fractions | Pre-Algebra | Khan Academy

    Plotting Basic Fractions On The Number Line | Fractions | Pre-Algebra | Khan Academy

    314 views / 0 likes - added

    Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/fractions-pre-alg/understanding-fractions-pre-alg/e/fractions_on_the_number_line_1?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Watch the nex

  • 04:00 Finding Factors And Multiples | Factors And Multiples | Pre-Algebra | Khan Academy

    Finding Factors And Multiples | Factors And Multiples | Pre-Algebra | Khan Academy

    360 views / 0 likes - added

    To find the factors of a number means to find all the whole numbers that the number in question is divisible by. Can you help us find the factors in this example? Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math

  • 05:27 Converting Directly From Binary To Hexadecimal | Pre-Algebra | Khan Academy

    Converting Directly From Binary To Hexadecimal | Pre-Algebra | Khan Academy

    230 views / 0 likes - added

    Watch the next lesson: https://www.khanacademy.org/math/pre-algebra/exponents-radicals/World-of-exponents/v/exponents-warmup?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Missed the previous lesson? https://www.khanacademy.org/math/pre-algebra/app

  • 06:56 Exponents And Powers Of Zero Patterns | Pre-Algebra | Khan Academy

    Exponents And Powers Of Zero Patterns | Pre-Algebra | Khan Academy

    272 views / 0 likes - added

    Now that we understand how to interpret an exponent and how the patterns in zeros are related to the exponent, we can solve more complicated problems! Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra

  • 09:29 Dividing Decimals With Hundredths Example 3 | Decimals | Pre-Algebra | Khan Academy

    Dividing Decimals With Hundredths Example 3 | Decimals | Pre-Algebra | Khan Academy

    272 views / 0 likes - added

    The old saying is "practice makes perfect." Let's keep practicing dividing decimals and making our divisor a whole number. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/decimals-pre-alg/dividing-d

  • 02:27 Inequality Word Problem: One Variable | Applying Mathematical Reasoning | Pre-Algebra | Khan Academy

    Inequality Word Problem: One Variable | Applying Mathematical Reasoning | Pre-Algebra | Khan Academy

    249 views / 0 likes - added

    This time we're creating a variable to represent a number, and then writing an inequality. We're building on our knowledge. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/applying-math-reasoning-to


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