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  • 05:13 Introduction To Nouns And Verbs

    Introduction To Nouns And Verbs

    552 views / 0 likes - added

    Basic introduction to nouns and verbs.

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

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

    610 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

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

    Introduction To Agreement | Verbs | The Parts Of Speech

    785 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

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

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

    562 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

  • 04:35 Popular Introduction To Singular And Plural Nouns | The Parts Of Speech | Grammar | Khan Academy

    Introduction To Singular And Plural Nouns | The Parts Of Speech | Grammar | Khan Academy

    1,266 views / 0 likes - added

    David, Khan Academy's resident grammarian, introduces the difference between singular and plural nouns. Watch the next lesson: https://youtu.be/uYgcuyUF7JQ About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalize

  • 02:49 Popular The Verb Song (We Love Verbs) | Silly School Songs

    The Verb Song (We Love Verbs) | Silly School Songs

    972 views / 0 likes - added

    Learn about action words as you sing along to this catchy verb song! For more music and information, visit http://sillyschoolsongs.com. Lyrics:We love verbs, we love verbsWe love verbs 'cause they're action wordsWe love verbs, we love verbsWe love verbs '

  • 05:07 Irregular Plural Nouns, Part III | The Parts Of Speech | Grammar

    Irregular Plural Nouns, Part III | The Parts Of Speech | Grammar

    662 views / 0 likes - added

    Some nouns look the same whether they're singular or plural – these nouns are called "base plurals", and we'll demonstrate how they behave the only way I know how... by using sheep!

  • 04:28 Popular Introduction To Nouns | The Parts Of Speech | Grammar | Khan Academy

    Introduction To Nouns | The Parts Of Speech | Grammar | Khan Academy

    1,124 views / 0 likes - added

    David, Khan Academy's resident grammarian, introduces you to the most common English part of speech: the noun. Watch the next lesson: https://youtu.be/ETzngG8N3AU About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a pers

  • 05:05 Popular Beware of nominalizations (AKA zombie nouns) - Helen Sword

    Beware of nominalizations (AKA zombie nouns) - Helen Sword

    892 views / 1 likes - added

    View full lesson: http://ed.ted.com/lessons/beware-of-nominalizations-aka-zombie-nouns-helen-sword Few mistakes sour good writing like nominalizations, or, as Helen Sword likes to call them, zombie nouns. Zombie nouns transform simple and straightforward

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

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

    1,145 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

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

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

    1,601 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

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

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

    1,026 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

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

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

    1,460 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

  • 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

    628 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

  • 03:43 Popular Concrete And Abstract Nouns | The Parts Of Speech | Grammar

    Concrete And Abstract Nouns | The Parts Of Speech | Grammar

    1,343 views / 0 likes - added

    The difference between concrete and abstract nouns can be a little fuzzy. Let's start by focusing on the word origins of "concrete" and "abstract", and see if that gives us a way in.

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

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

    799 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/

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

    Introduction To Adjectives | Modifiers | The Parts Of Speech

    700 views / 0 likes - added

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

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

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

    567 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

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

    Introduction to Grammar | Grammar | Khan Academy

    961 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

  • 06:33 Introduction To Intercepts

    Introduction To Intercepts

    613 views / 0 likes - added

    Introduction to intercepts

  • 06:56 Introduction To Slope

    Introduction To Slope

    646 views / 0 likes - added

    Introduction to slope

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  • 06:18 Popular Introduction To Combinations

    Introduction To Combinations

    742 views / 0 likes - added

    Introduction to combinations

  • 05:30 Introduction To Rates

    Introduction To Rates

    684 views / 0 likes - added

    Introduction to rates

  • 07:27 Introduction To Entropy

    Introduction To Entropy

    482 views / 0 likes - added

    Introduction to entropy

  • 08:53 Introduction To Trigonometric Substitution

    Introduction To Trigonometric Substitution

    659 views / 0 likes - added

    Introduction to trigonometric substitution

  • 04:07 Popular Focus And Directrix Introduction

    Focus And Directrix Introduction

    735 views / 0 likes - added

    Focus and directrix introduction

  • 04:01 Popular Introduction To Line Plots

    Introduction To Line Plots

    824 views / 1 likes - added

    Introduction to line plots

  • 05:27 Introduction To Regrouping (borrowing)

    Introduction To Regrouping (borrowing)

    688 views / 0 likes - added

    Introduction to regrouping (borrowing)

  • 08:01 Popular Introduction To Cube Roots

    Introduction To Cube Roots

    745 views / 0 likes - added

    Introduction to cube roots

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  • 05:24 Popular Introduction To Square Roots

    Introduction To Square Roots

    704 views / 0 likes - added

    Introduction to square roots

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  • 03:50 Introduction To Proportional Relationships

    Introduction To Proportional Relationships

    679 views / 0 likes - added

    Introduction to proportional relationships

  • 09:36 Popular Introduction To Interval Notation

    Introduction To Interval Notation

    787 views / 0 likes - added

    Introduction to interval notation

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  • 11:38 Introduction To Definition Of PH

    Introduction To Definition Of PH

    546 views / 0 likes - added

    Introduction to definition of pH

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  • 08:21 Introduction To The Lorentz Transformation

    Introduction To The Lorentz Transformation

    546 views / 0 likes - added

    Introduction to the Lorentz transformation

  • 02:52 Popular Common And Proper Nouns | The Parts Of Speech | Grammar

    Common And Proper Nouns | The Parts Of Speech | Grammar

    1,436 views / 0 likes - added

    What's the difference between a common noun and a proper noun?

  • 09:11 Introduction to motion

    Introduction to motion

    604 views / 0 likes - added

    Introduction to basic physics of motion. Introduces the concept of variable velocity/acceleration.

  • 09:56 Introduction To Average Rate Of Change

    Introduction To Average Rate Of Change

    682 views / 0 likes - added

    Introduction to average rate of change

  • 06:39 Popular Introduction To Range Of A Function

    Introduction To Range Of A Function

    738 views / 0 likes - added

    Introduction to range of a function

  • 10:07 Popular Introduction To  Metabolism: Anabolism And Catabolism

    Introduction To Metabolism: Anabolism And Catabolism

    775 views / 0 likes - added

    Introduction to metabolism: anabolism and catabolism

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  • 18:59 Introduction to the Convolution

    Introduction to the Convolution

    556 views / 0 likes - added

    Introduction to the Convolution More free lessons at: http://www.khanacademy.org/video?v=IW4Reburjpc

  • 09:25 Introduction to Torque

    Introduction to Torque

    581 views / 0 likes - added

    An introduction to torque More free lessons at: http://www.khanacademy.org/video?v=QhuJn8YBtmg

  • 10:44 Introduction to Magnetism

    Introduction to Magnetism

    627 views / 0 likes - added

    An introduction to magnetism More free lessons at: http://www.khanacademy.org/video?v=8Y4JSp5U82I

  • 06:46 Introduction to Chirality

    Introduction to Chirality

    491 views / 0 likes - added

    Introduction to Chirality More free lessons at: http://www.khanacademy.org/video?v=tk-SNvCPLCE

  • 14:19 Introduction to Cellular Respiration

    Introduction to Cellular Respiration

    526 views / 0 likes - added

    Introduction to cellular respiration, glycolysis, the Kreb's Cycle, and the electron transport chain

  • 10:02 Even and Odd Numbers - Basic Introduction

    Even and Odd Numbers - Basic Introduction

    667 views / 0 likes - added

    This math video tutorial provides a basic introduction into even and odd numbers.

  • 13:03 Introduction to Waves

    Introduction to Waves

    469 views / 0 likes - added

    Introduction to transverse and longitudinal waves More free lessons at: http://www.khanacademy.org/video?v=c38H6UKt3_I

  • 02:42 Popular Irregular Plural Nouns, Part IV | The Parts Of Speech | Grammar

    Irregular Plural Nouns, Part IV | The Parts Of Speech | Grammar

    829 views / 0 likes - added

    English has seven words that behave very strangely when you change them from the singular to the plural. These are called THE MUTANT PLURALS of English. They're super cool.

  • 06:38 Introduction to compound interest

    Introduction to compound interest

    490 views / 0 likes - added

    Introduction to compound interest More free lessons at: http://www.khanacademy.org/video?v=Rm6UdfRs3gw

  • 10:59 Ether Naming and Introduction

    Ether Naming and Introduction

    504 views / 0 likes - added

    Ether Naming and Introduction More free lessons at: http://www.khanacademy.org/video?v=roUGDG1rhPI

  • 10:45 Geometric Sequences (Introduction)

    Geometric Sequences (Introduction)

    615 views / 0 likes - added

    Geometric Sequences (Introduction) More free lessons at: http://www.khanacademy.org/video?v=pXo0bG4iAyg

  • 09:19 Introduction to Exponential Decay

    Introduction to Exponential Decay

    458 views / 0 likes - added

    Introduction to Exponential Decay More free lessons at: http://www.khanacademy.org/video?v=HTDop6eEsaA

  • 09:18 Introduction to work and energy

    Introduction to work and energy

    686 views / 0 likes - added

    Introduction to work and energy More free lessons at: http://www.khanacademy.org/video?v=2WS1sG9fhOk

  • 10:37 Introduction to the Doppler Effect

    Introduction to the Doppler Effect

    672 views / 0 likes - added

    Introduction to the Doppler Effect More free lessons at: http://www.khanacademy.org/video?v=dc7l7Qqa8xk

  • 12:04 Currency Exchange Introduction

    Currency Exchange Introduction

    572 views / 0 likes - added

    Introduction to how exchange rates can fluctuate More free lessons at: http://www.khanacademy.org/video?v=itoNb1lb5hY

  • 13:44 Introduction To Special Relativity And Minkowski Spacetime Diagrams

    Introduction To Special Relativity And Minkowski Spacetime Diagrams

    672 views / 0 likes - added

    Introduction to special relativity and Minkowski spacetime diagrams

  • 12:04 Introduction to Random Variables

    Introduction to Random Variables

    503 views / 0 likes - added

    Introduction to random variables and probability distribution functions. More free lessons at: http://www.khanacademy.org/video?v=IYdiKeQ9xEI

  • 10:02 Introduction to mechanical advantage

    Introduction to mechanical advantage

    615 views / 0 likes - added

    Introduction to simple machines, mechanical advantage and moments. More free lessons at: http://www.khanacademy.org/video?v=pfzJ-z5Ij48

  • 05:20 Introduction to i and Imaginary Numbers

    Introduction to i and Imaginary Numbers

    658 views / 0 likes - added

    Introduction to i and imaginary numbers More free lessons at: http://www.khanacademy.org/video?v=ysVcAYo7UPI

  • 10:23 Popular Chi-Square Distribution Introduction

    Chi-Square Distribution Introduction

    751 views / 0 likes - added

    Chi-Square Distribution Introduction More free lessons at: http://www.khanacademy.org/video?v=dXB3cUGnaxQ

  • 02:34 Popular Irregular Plural Nouns, Part I | The Parts Of Speech | Grammar | Khan Academy

    Irregular Plural Nouns, Part I | The Parts Of Speech | Grammar | Khan Academy

    877 views / 0 likes - added

    The plural of "dog" is "dogs", but what is the plural of "leaf"? Khan Academy's resident grammarian explains. Watch the next lesson: https://youtu.be/n9poHOKkF28 About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a perso

  • 07:23 Popular Irregular Plural Nouns, Part II | The Parts Of Speech | Grammar | Khan Academy

    Irregular Plural Nouns, Part II | The Parts Of Speech | Grammar | Khan Academy

    930 views / 0 likes - added

    The plural of "whale" is "whales", but what's the plural of "child"? David, Khan Academy's resident grammarian, explains. About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower

  • 10:57 Popular Introduction To Energy

    Introduction To Energy

    788 views / 0 likes - added

    Introduction to energy: potential and kinetic energy. Law of conservation of energy.

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  • 15:47 Linear Algebra: Cross Product Introduction

    Linear Algebra: Cross Product Introduction

    568 views / 0 likes - added

    Introduction to the cross product More free lessons at: http://www.khanacademy.org/video?v=pJzmiywagfY

  • 11:22 Introduction to Reaction Mechanisms

    Introduction to Reaction Mechanisms

    475 views / 0 likes - added

    Introduction to Reaction Mechanisms . Addition reaction to an alkene More free lessons at: http://www.khanacademy.org/video?v=Z_GWBW_GVGA

  • 17:39 Introduction to Evolution and Natural Selection

    Introduction to Evolution and Natural Selection

    532 views / 0 likes - added

    Introduction to evolution, variation in a population and natural selection More free lessons at: http://www.khanacademy.org/video?v=GcjgWov7mTM

  • 08:50 Banking 5: Introduction to Bank Notes

    Banking 5: Introduction to Bank Notes

    618 views / 0 likes - added

    Introduction to bank notes (which you are more familiar with than you realize). More free lessons at: http://www.khanacademy.org/video?v=cNFLqhU4MN0

  • 10:20 Introduction to Tension

    Introduction to Tension

    658 views / 0 likes - added

    An introduction to tension. Solving for the tension(s) in a set of wires when a weight is hanging from them. More free lessons at: http://www.khanacademy.org/video?v=_UrfHFEBIpU

  • 18:54 Linear Algebra: Introduction to the inverse of a function

    Linear Algebra: Introduction to the inverse of a function

    639 views / 0 likes - added

    Introduction to the inverse of a function More free lessons at: http://www.khanacademy.org/video?v=-eAzhBZgq28

  • 18:18 Introduction To Mortgage Loans

    Introduction To Mortgage Loans

    638 views / 0 likes - added

    Explains mortgages. This will help you understand what you are doing when you are paying a mortgage. More free lessons at: https://www.khanacademy.org/economics-finance-domain/core-finance/housing/mortgages-tutorial/v/introduction-to-mortgage-loans

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

    Introduction to contractions | The Apostrophe | Punctuation | Khan Academy

    930 views / 1 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/

  • 05:38 Neural Networks (E01: introduction)

    Neural Networks (E01: introduction)

    385 views / 0 likes - added

    This series is intended as a light introduction to neural networks, with a focus on the task of classifying handwritten digits. All programming will be done in python (v3.6). Support the creation of more tutorials: https://www.patreon.com/SebastianLague

  • 14:02 Electrostatics (part 1): Introduction to Charge and Coulomb's Law

    Electrostatics (part 1): Introduction to Charge and Coulomb's Law

    598 views / 0 likes - added

    Introduction to Charge and Coulomb's Law (video from May 2008 that I forgot to upload) More free lessons at: http://www.khanacademy.org/video?v=NXMgvrS8Gr8

  • 10:57 Number Systems Introduction - Decimal, Binary, Octal & Hexadecimal

    Number Systems Introduction - Decimal, Binary, Octal & Hexadecimal

    286 views / 0 likes - added

    This video provides a basic introduction into number systems such decimal, binary, octal and hexadecimal numbers:Full 30 Minute Video:https://www.youtube.com/watch?v=PlbH_t0akAA

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

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

    600 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

  • 21:02 Popular Introduction to Inclined Planes

    Introduction to Inclined Planes

    724 views / 0 likes - added

    This physics video tutorial provides a basic introduction into inclined planes. It covers the most common equations and formulas that you need to solve inclined plane physics problems. It provides the formulas needed to calculate the normal force, the com

  • 16:43 Popular Introduction to Statistics

    Introduction to Statistics

    829 views / 0 likes - added

    This video tutorial provides a basic introduction into statistics. It explains how to find the mean, median, mode, and range of a data set. It also explains how to find the interquartile range, quartiles, percentiles as well as any outliers. The full vers

  • 15:46 Linear Algebra: Introduction to Linear Independence

    Linear Algebra: Introduction to Linear Independence

    572 views / 0 likes - added

    Linear Algebra: Introduction to linear dependence and independence More free lessons at: http://www.khanacademy.org/video?v=CrV1xCWdY-g

  • 04:30 Popular Calculus Limits - Easy Problem and Introduction

    Calculus Limits - Easy Problem and Introduction

    1,247 views / 0 likes - added

    Learning Calculus limits is a breeze with this problem and introduction. This example is an easy problem. Check out my Calculus limits playlist if you want some harder examples. I also offer live tutoring if you need any extra help. Check out my website i

  • 05:47 Popular Imaginary Numbers Are Real [Part 1: Introduction]

    Imaginary Numbers Are Real [Part 1: Introduction]

    1,546 views / 1 likes - added

    More information and resources: http://www.welchlabs.com Imaginary numbers are not some wild invention, they are the deep and natural result of extending our number system. Imaginary numbers are all about the discovery of numbers existing not in one dimen

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

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

    602 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

  • 07:33 Popular Introduction to Electric Fields

    Introduction to Electric Fields

    1,063 views / 0 likes - added

    A simple and comprehensive introduction to electric fields. Covers the basics like the electric field of a charge, electric field lines and the electric field equation. Hi! I'm Jade. I make fun physics videos that will make you smarter while making you sm

  • 01:24 AT&T Archives: Introduction to the Dial Telephone

    AT&T Archives: Introduction to the Dial Telephone

    480 views / 0 likes - added

    See more from the AT&T Archives at http://techchannel.att.com/archives This short subject newsreel was shown in movie theaters the week before a town's or region's telephone exchange was to be converted to dial service. It's extremely short—a li

  • 06:56 An introduction to coding with an Arduino | Do Try This At Home | We The Curious

    An introduction to coding with an Arduino | Do Try This At Home | We The Curious

    372 views / 0 likes - added

    What is code? What is an 'Arduino'? This introduction to coding will help you take your first steps in tinkering with hobby electronics at home as Heather and Beth investigate the applications of coding a Mars rover.Arudino projects and tutorials:http://w

  • 06:55 Popular What Are Variables, Expressions, And Equations? | Introduction To Algebra | Algebra I | Khan Academy

    What Are Variables, Expressions, And Equations? | Introduction To Algebra | Algebra I | Khan Academy

    1,699 views / 0 likes - added

    Learn what variables, expressions, and equations really are. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/introduction-to-algebra/feel-for-equations-and-inequalit/e/dependent-and-independent-variable

  • 07:38 Popular Introduction To Electric Charge

    Introduction To Electric Charge

    1,397 views / 0 likes - added

    A simple and easy introduction to electricity. It covers electric charge, the discovery of electricity, the nature of electricity and some of the more technical stuff for the classroom for you students. Hi! I'm Jade. I make physics videos that will make y

  • 01:18 Learn To Code With The Powerpuff Girls: Introduction | Cartoon Network

    Learn To Code With The Powerpuff Girls: Introduction | Cartoon Network

    564 views / 0 likes - added

    Cartoon Network has teamed up with the M.I.T. Scratch Team to create an awesome playlist featuring all the best coding videos out there! Be sure to watch the entire playlist all the way through so you can learn what coding is, what you can do with code, a

  • 20:57 But what is the Fourier Transform?  A visual introduction.

    But what is the Fourier Transform? A visual introduction.

    141 views / 0 likes - added

    An animated introduction to the Fourier Transform. Help fund future projects: https://www.patreon.com/3blue1brown An equally valuable form of support is to simply share some of the videos. Special thanks to these supporters: http://3b1b.co/fourier-thanks

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

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

    645 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

  • 1:27:26 Popular Calculus 1 Lecture 1.1:  An Introduction to Limits

    Calculus 1 Lecture 1.1: An Introduction to Limits

    855 views / 0 likes - added

    Calculus 1 Lecture 1.1: An Introduction to Limits. Great intro video on Calculus.

  • 07:00 Abstract-ness | Introduction To Algebra | Algebra I | Khan Academy

    Abstract-ness | Introduction To Algebra | Algebra I | Khan Academy

    634 views / 0 likes - added

    The general idea behind the word 'abstract' Watch the next lesson: https://www.khanacademy.org/math/algebra/introduction-to-algebra/overview_hist_alg/v/the-beauty-of-algebra?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI Missed the previous lesson? h

  • 20:48 Popular Introduction To Scientific Notation | Pre-Algebra | Khan Academy

    Introduction To Scientific Notation | Pre-Algebra | Khan Academy

    1,899 views / 0 likes - added

    Introduction to scientific notation. An in-depth discussion about why and how scientific notation is used. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/exponents-radicals/scientific-notation/e/sc

  • 22:58 Geometry Introduction - Basic Overview - Review For SAT, ACT, EOC, Midterm Final Exam

    Geometry Introduction - Basic Overview - Review For SAT, ACT, EOC, Midterm Final Exam

    457 views / 0 likes - added

    The full version of this geometry review tutorial provides a basic introduction into common topics taught in geometry such as angles and measurement, area, perimeter, volume, surface area. It covers shapes such as circles, squares, rectangles, right trian

  • 07:32 Introduction to Inflation

    Introduction to Inflation

    555 views / 0 likes - added

    Basics of price inflation and the CPI (consumer price index) More free lessons at: http://www.khanacademy.org/video?v=AaR1mPrdbTc

  • 08:42 Introduction to bonds

    Introduction to bonds

    515 views / 0 likes - added

    What it means to buy a bond More free lessons at: http://www.khanacademy.org/video?v=Qh-M3_L4xYk

  • 09:37 Introduction to Light

    Introduction to Light

    507 views / 0 likes - added

    Light and electromagnetic radiation More free lessons at: http://www.khanacademy.org/video?v=rLNM8zI4Q_M

  • 17:27 Introduction to Heredity

    Introduction to Heredity

    450 views / 0 likes - added

    Heredity and Classical Genetics. Dominant and recessive traits. Heterozygous and homozygous genotypes. More free lessons at: http://www.khanacademy.org/video?v=eEUvRrhmcxM

  • 21:05 Introduction to the atom

    Introduction to the atom

    497 views / 0 likes - added

    The atom, proton, neutron and electron More free lessons at: http://www.khanacademy.org/video?v=1xSQlwWGT8M

  • 15:27 Introduction to Kinetics

    Introduction to Kinetics

    411 views / 0 likes - added

    Kinetics, activation energy, activated complex and catalysts. More free lessons at: http://www.khanacademy.org/video?v=__zy-oOLPug

  • 13:06 Spectrophotometry Introduction

    Spectrophotometry Introduction

    449 views / 0 likes - added

    Spectrophotometry, Transmittance, Absorbance and the Beer-Lambert Law More free lessons at: http://www.khanacademy.org/video?v=qbCZbP6_j48

  • 11:51 Introduction to matrices

    Introduction to matrices

    540 views / 0 likes - added

    What a matrix is. How to add and subtract them.

  • 14:37 Introduction to Projections

    Introduction to Projections

    649 views / 0 likes - added

    Determining the projection of a vector on s line More free lessons at: http://www.khanacademy.org/video?v=27vT-NWuw0M

  • 15:43 Introduction to Gravity

    Introduction to Gravity

    665 views / 0 likes - added

    Basics of gravity and the Law of Universal Gravitation More free lessons at: http://www.khanacademy.org/video?v=Xcel427Ezl0

  • 09:18 Introduction to Momentum

    Introduction to Momentum

    445 views / 0 likes - added

    What momentum is. A simple problem involving momentum. More free lessons at: http://www.khanacademy.org/video?v=XFhntPxow0U

  • 07:08 PTX - An Introduction

    PTX - An Introduction

    507 views / 1 likes - added

    ORDER PTXMAS DELUXE EDITION - http://smarturl.it/PTXmas?IQid=yt ORDER PTX VOL. 2 - http://smarturl.it/PTXVolume2?IQid=yt ORDER PTX VOL. 1 - http://smarturl.it/PTXVol1?IQid=yt http://www.ptxofficial.com http://www.twitter.com/ptxofficial @ptxofficial http:

  • 12:19 Semiconductor Introduction

    Semiconductor Introduction

    514 views / 0 likes - added

    How N-type and P-type semiconductors are made of silicon doped with phosphorous or boron.

  • 06:26 Introduction To Decimals

    Introduction To Decimals

    626 views / 0 likes - added

    Understanding decimal place value to the right of the decimal.

  • 09:30 Introduction To Physics

    Introduction To Physics

    535 views / 0 likes - added

    An overview video of what physics is about as we delve deeper in future videos!

    Featured
  • 07:45 Popular Introduction to chemistry

    Introduction to chemistry

    805 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

  • 05:02 Consumer Surplus Introduction

    Consumer Surplus Introduction

    511 views / 0 likes - added

    Consumer surplus as difference between marginal benefit and price paid More free lessons at: http://www.khanacademy.org/video?v=_6kwhF6hoqQ

  • 18:27 Introduction to mortgage loans

    Introduction to mortgage loans

    469 views / 0 likes - added

    Explains mortgages. This will help you understand what you are doing when you are paying a mortgage. More free lessons at: http://www.khanacademy.org/video?v=IDHJCEKeHLc

  • 08:10 Introduction to angular velocity

    Introduction to angular velocity

    522 views / 0 likes - added

    Angular velocity or how fast something is spinning.

  • 11:03 Popular Big Bang Introduction

    Big Bang Introduction

    739 views / 1 likes - added

  • 18:37 Acid Base Introduction

    Acid Base Introduction

    578 views / 0 likes - added

    Arrhenius, Bronsted Lowry, and Lewis Acids and Bases. More free lessons at: http://www.khanacademy.org/video?v=vShCnTY1-T0

  • 17:39 Introduction to Oxidation States

    Introduction to Oxidation States

    486 views / 0 likes - added

    Oxidation and reduction. Oxidation states.

  • 15:27 Introduction to the Income Statement

    Introduction to the Income Statement

    422 views / 0 likes - added

    The income statement, revenue, gross profit, operating profit, net income, ROA and ROE. More free lessons at: http://www.khanacademy.org/video?v=Z7C4cz2HkeY

  • 26:24 Introduction to the Normal Distribution

    Introduction to the Normal Distribution

    641 views / 0 likes - added

    Exploring the normal distribution More free lessons at: http://www.khanacademy.org/video?v=hgtMWR3TFnY

  • 08:39 Introduction to Vectors and Scalars

    Introduction to Vectors and Scalars

    482 views / 0 likes - added

    Distance, displacement, speed and velocity. Difference between vectors and scalars More free lessons at: http://www.khanacademy.org/video?v=ihNZlp7iUHE

  • 10:04 Introduction to Harmonic Motion

    Introduction to Harmonic Motion

    468 views / 0 likes - added

    Intuition behind the motion of a mass on a spring (some calculus near the end). More free lessons at: http://www.khanacademy.org/video?v=Nk2q-_jkJVs

  • 09:13 Chemical Reactions Introduction

    Chemical Reactions Introduction

    651 views / 1 likes - added

    Reactants and products in reversible and irreversible chemical reactions.

    Featured
  • 09:54 Popular Introduction To Amino Acids

    Introduction To Amino Acids

    908 views / 0 likes - added

    Understanding amino acids and their role in the Central Dogma of Molecular Biology (how the information in DNA eventually gets expressed as chains of amino acids). Thinking about the amino and carboxyl groups and how amino acids are typically found as zwi

  • 54:42 Quantum Biology: An Introduction

    Quantum Biology: An Introduction

    553 views / 1 likes - added

    What is quantum biology? Philip Ball explains how strange quantum effects take place in the messy world of biology, and how these are behind familiar biological phenomena such as smell, enzymes and bird's migration. Subscribe for regular science videos: h

  • 09:18 First Law Of Thermodynamics Introduction

    First Law Of Thermodynamics Introduction

    594 views / 0 likes - added

    First Law of Thermodynamics - Energy cannot be created or destroyed. It can only be transferred or converted from one form to another.

  • 03:39 Popular Introduction To Subtraction | Basic Addition And Subtraction | Early Math | Khan Academy

    Introduction To Subtraction | Basic Addition And Subtraction | Early Math | Khan Academy

    746 views / 0 likes - added

    Learn what it means to subtract. The examples used in this video are 4-3 and 5-2. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-basics/cc-early-math-add-sub-intro/e/subtractio

  • 03:11 Introduction To Addition | Basic Addition And Subtraction | Early Math | Khan Academy

    Introduction To Addition | Basic Addition And Subtraction | Early Math | Khan Academy

    666 views / 0 likes - added

    Learn what it means to add. The examples used in this video are 1+1 and 2+3. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-basics/cc-early-math-add-sub-intro/e/addition_1?utm_

  • 09:38 Introduction to motion (part 2)

    Introduction to motion (part 2)

    485 views / 0 likes - added

    More on how velocity, distance, acceleration and time relate to each other.

  • 04:32 Introduction to motion (part 3)

    Introduction to motion (part 3)

    446 views / 0 likes - added

    Using the basic equations of distance and velocity to solve motion problems

  • 15:23 Simplifying Rational Expressions Introduction

    Simplifying Rational Expressions Introduction

    516 views / 0 likes - added

    Simplifying Rational Expressions More free lessons at: http://www.khanacademy.org/video?v=7Uos1ED3KHI

  • 18:09 Introduction to pH, pOH, and pKw

    Introduction to pH, pOH, and pKw

    558 views / 0 likes - added

    Autoionization of water into hydronium and hydroxide ions. pH, pOH, and pKa. More free lessons at: http://www.khanacademy.org/video?v=2q4vSKwaBtw

  • 14:47 Introduction to the Price-to-Earnings Ratio

    Introduction to the Price-to-Earnings Ratio

    450 views / 0 likes - added

    Price to Earnings Ration (or P/E ratio). More free lessons at: http://www.khanacademy.org/video?v=cppxO67e6eo

  • 08:25 PTX VOL. II - An Introduction

    PTX VOL. II - An Introduction

    491 views / 0 likes - added

    ORDER PTXMAS DELUXE EDITION - http://smarturl.it/PTXmas?IQid=yt ORDER PTX VOL. 2 - http://smarturl.it/PTXVolume2?IQid=yt ORDER PTX VOL. 1 - http://smarturl.it/PTXVol1?IQid=yt http://www.ptxofficial.com http://www.twitter.com/ptxofficial @ptxofficial http:

  • 05:37 Faraday's Law Introduction

    Faraday's Law Introduction

    511 views / 0 likes - added

    How a current can be induced in a loop of wire by a change in magnetic flux.

  • 08:12 Michelson Morley Experiment Introduction

    Michelson Morley Experiment Introduction

    494 views / 0 likes - added

    Simple idea behind Michelson-Morley experiment to detect ether wind.

  • 07:23 Popular Introduction To Transformations | Transformations | Geometry | Khan Academy

    Introduction To Transformations | Transformations | Geometry | Khan Academy

    1,724 views / 0 likes - added

    Introduction to transformations Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/geometry/transformations/rigid-transformations-intro/e/performing-translations-on-the-coordinate-plane?utm_source=YT&utm_medium=De

  • 11:29 Popular Introduction to Programs Data Types and Variables

    Introduction to Programs Data Types and Variables

    707 views / 0 likes - added

    Writing a basic program. Basics of data types, variables and conditional statements

  • 10:08 Introduction to centripetal acceleration (part 1)

    Introduction to centripetal acceleration (part 1)

    491 views / 0 likes - added

    Intuition behind what it takes to make something travel in a circle

  • 10:23 Introduction to the Null Space of a Matrix

    Introduction to the Null Space of a Matrix

    668 views / 0 likes - added

    Showing that the Null Space of a Matrix is a valid Subspace More free lessons at: http://www.khanacademy.org/video?v=jCwRV1QL_Xs

  • 11:16 Linear Algebra: Introduction to Orthonormal Bases

    Linear Algebra: Introduction to Orthonormal Bases

    665 views / 0 likes - added

    Looking at sets and bases that are orthonormal -- or where all the vectors have length 1 and are orthogonal to each other. More free lessons at: http://www.khanacademy.org/video?v=7BFx8pt2aTQ

  • 07:43 Linear Algebra: Introduction to Eigenvalues and Eigenvectors

    Linear Algebra: Introduction to Eigenvalues and Eigenvectors

    676 views / 0 likes - added

    What eigenvectors and eigenvalues are and why they are interesting More free lessons at: http://www.khanacademy.org/video?v=PhfbEr2btGQ

  • 08:38 Introduction to Newton's Law of Gravitation

    Introduction to Newton's Law of Gravitation

    508 views / 0 likes - added

    A little bit on gravity More free lessons at: http://www.khanacademy.org/video?v=391txUI76gM

  • 09:49 Popular Induction - An Introduction: Crash Course Physics #34

    Induction - An Introduction: Crash Course Physics #34

    889 views / 0 likes - added

    This episode was sponsored by Prudential. Go to http://Raceforretirement.com and see how quickly 1% can add up. Want more Crash Course in person? We'll be at NerdCon: Nerdfighteria in Boston on February 25th and 26th! For more information, go to http://ww

  • 09:22 Banking 10:  Introduction to leverage (bad sound)

    Banking 10: Introduction to leverage (bad sound)

    666 views / 0 likes - added

    What leverage is. Why it is is good or bad. Leverage and insolvency. More free lessons at: http://www.khanacademy.org/video?v=8fxilNdEQTo

  • 06:47 Popular Introduction: Crash Course U.S. Government and Politics

    Introduction: Crash Course U.S. Government and Politics

    802 views / 0 likes - added

    In which Craig Benzine introduces a brand new Crash Course about U.S. Government and Politics! This course will provide you with an overview of how the government of the United States is supposed to function, and we'll get into how it actually does functi

  • 10:17 Popular Introduction to the Solar System: Crash Course Astronomy #9

    Introduction to the Solar System: Crash Course Astronomy #9

    977 views / 1 likes - added

    In today's Crash Course Astronomy, Phil takes a look at the explosive history of our cosmic backyard. We explore how we went from a giant ball of gas to the system of planets and other celestial objects we have today. This episode is sponsored by Squaresp

  • 10:10 Popular Introduction To Intellectual Property: Crash Course IP 1

    Introduction To Intellectual Property: Crash Course IP 1

    818 views / 0 likes - added

    This week, Stan Muller launches the Crash Course Intellectual Property mini-series. So, what is intellectual property, and why are we teaching it? Well, intellectual property is about ideas and their ownership, and it's basically about the rights of creat

  • 03:03 Popular Introduction To Exponents | Pre-Algebra | Khan Academy

    Introduction To Exponents | Pre-Algebra | Khan Academy

    1,506 views / 0 likes - added

    Taking an exponent is basically the act of repeated multiplication. You know how to multiply, right? If so, understanding exponents is completely within your grasp! Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/ma

  • 07:10 A Quick Introduction to Epigenetics - with Nessa Carey

    A Quick Introduction to Epigenetics - with Nessa Carey

    246 views / 0 likes - added

    Epigenetic modifications change the likelihood of gene expression, and through it create phenotype changes, without altering the DNA sequence itself.Watch the full talk: https://youtu.be/9DAcJSAM_BANessa's book "The Epigenetics Revolution" is available fo

  • 1:01:43 A Brief Introduction to General Relativity - with Anthony Zee

    A Brief Introduction to General Relativity - with Anthony Zee

    359 views / 0 likes - added

    Anthony Zee gives us a tour of gravity through Einstein's Theory of General Relativity.Anthony's book "On Gravity" is available now - https://geni.us/xAf86t.Starting with the discovery of gravity waves, Anthony goes on to explain how gravity can be unders

  • 03:44 An Introduction to the James Webb Space Telescope Mission

    An Introduction to the James Webb Space Telescope Mission

    218 views / 0 likes - added

    A look at the James Webb Space Telescope, its mission and the incredible technological challenge this mission presents. Credit: NASA's Goddard Space Flight Center Michael McClare (KBRwyle): Lead Producer Michael McClare (KBRwyle): Lead Writer Adriana Manr

  • 07:18 Popular Origins Of Algebra | Introduction To Algebra | Algebra I | Khan Academy

    Origins Of Algebra | Introduction To Algebra | Algebra I | Khan Academy

    1,148 views / 0 likes - added

    Where did the word "Algebra" and its underlying ideas come from? Watch the next lesson: https://www.khanacademy.org/math/algebra/introduction-to-algebra/overview_hist_alg/v/abstract-ness?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI Algebra I on Kha

  • 11:21 Popular Introduction to Anatomy&Physiology: Crash Course A&P #1

    Introduction to Anatomy&Physiology: Crash Course A&P #1

    849 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 03:21 Popular Introduction To Perimeter | Measurement | Pre-Algebra | Khan Academy

    Introduction To Perimeter | Measurement | Pre-Algebra | Khan Academy

    782 views / 0 likes - added

    Find perimeter by adding side-lengths of various figures. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/measurement/perimeter/e/perimeter_1?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Wa

  • 10:00 Introduction To Number Systems And Binary | Pre-Algebra | Khan Academy

    Introduction To Number Systems And Binary | Pre-Algebra | Khan Academy

    609 views / 0 likes - added

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

  • 04:17 Popular Introduction To Area And Unit Squares | Measurement | Pre-Algebra | Khan Academy

    Introduction To Area And Unit Squares | Measurement | Pre-Algebra | Khan Academy

    1,545 views / 0 likes - added

    Cover figures with square units to find their area. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/measurement/area-basics/e/measuring-area-with-unit-squares?utm_source=YT&utm_medium=Desc&utm_campa

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

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

    1,593 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

  • 04:21 Introduction To The SAT Reading Test | Tips & Planning | New SAT | Khan Academy

    Introduction To The SAT Reading Test | Tips & Planning | New SAT | Khan Academy

    599 views / 0 likes - added

    Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-tips-planning/new-sat-about-sat/v/sat-writing-test-intro?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the previous lesson? https://www.khanacademy.org/test-prep/new-s

  • 05:59 Popular Introduction To Place Value | Place Value (tens And Hundreds) | Early Math | Khan Academy

    Introduction To Place Value | Place Value (tens And Hundreds) | Early Math | Khan Academy

    1,003 views / 1 likes - added

    Learn why we use a "ones place" and a "tens place" when writing numbers. This video uses the number 37 as an example. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-place-value-topic/c

  • 03:50 Popular Introduction To Multiplying Decimals | Decimals | Pre-Algebra | Khan Academy

    Introduction To Multiplying Decimals | Decimals | Pre-Algebra | Khan Academy

    1,168 views / 0 likes - added

    Multiplying decimals can be confusing because there's always the question as to where the decimals goes in the answer. We're about to show you so you'll never have to question it again! Practice this lesson yourself on KhanAcademy.org right now: https://w

  • 07:48 Popular Introduction To The SAT Writing & Language Test | Tips & Planning | New SAT | Khan Academy

    Introduction To The SAT Writing & Language Test | Tips & Planning | New SAT | Khan Academy

    753 views / 0 likes - added

    This is the last video in our New SAT subject! Missed the previous lesson? https://www.khanacademy.org/test-prep/new-sat/new-sat-tips-planning/new-sat-about-sat/v/sat-reading-test-intro?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT New SAT (starting M

  • 14:13 Popular Introduction To Ratios | Ratios, Proportions, Units, And Rates | Pre-Algebra | Khan Academy

    Introduction To Ratios | Ratios, Proportions, Units, And Rates | Pre-Algebra | Khan Academy

    1,900 views / 0 likes - added

    What a ratio is. Simple ratio problems. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/rates-and-ratios/ratios_and_proportions/e/ratio_word_problems?utm_source=YT&utm_medium=Desc&utm_campaign=PreAl

  • 13:44 1.1: Introduction - Git and GitHub for Poets

    1.1: Introduction - Git and GitHub for Poets

    364 views / 0 likes - added

    In this first video of Git and GitHub for Poets, we go over the concepts of commits and repositories as well as an overview of the GitHub User Interface Contact: http://twitter.com/shiffman Next video: https://youtu.be/oPpnCh7InLY GitHub Repository for Us

  • 12:12 Popular Introduction to Astronomy: Crash Course Astronomy #1

    Introduction to Astronomy: Crash Course Astronomy #1

    717 views / 3 likes - added

    Welcome to the first episode of Crash Course Astronomy. Your host for this intergalactic adventure is the Bad Astronomer himself, Phil Plait. We begin with answering a question: "What is astronomy?" -- Table of Contents: What is Astronomy? 3:00 Who Studie

  • 09:36 Popular Negative Numbers Introduction | Negative Numbers And Absolute Value | Pre-Algebra | Khan Academy

    Negative Numbers Introduction | Negative Numbers And Absolute Value | Pre-Algebra | Khan Academy

    2,161 views / 0 likes - added

    Mysterious negative numbers! What ARE they? They are numbers less than zero. If you understand the nature of below zero temperatures, you can understand negative numbers. We'll help. Practice this lesson yourself on KhanAcademy.org right now: https://www.

  • 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

    567 views / 1 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

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

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

    801 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

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

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

    580 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

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

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

    1,065 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

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

    Intro To Adverbs | Modifiers | The Parts Of Speech

    823 views / 0 likes - added

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

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

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

    939 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.

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

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

    1,056 views / 1 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

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

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

    1,181 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

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

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

    923 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=

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

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

    957 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

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

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

    535 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

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

    Prepositional Phrases | Prepositions | The Parts Of Speech | Grammar

    733 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

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

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

    907 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

  • 01:59 Why Is A Group Of Crows Called A “Murder”?

    Why Is A Group Of Crows Called A “Murder”?

    633 views / 0 likes - added

    Collective nouns are a great way to have fun with language and nature. PLEASE SUPPORT US ON PATREON: https://www.patreon.com/MinuteEarth Thank you! ___________________________________________ Collective Noun: A noun that denotes a group of individuals. Te

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

    Compound Prepositions | Prepositions | The Parts Of Speech | Grammar

    951 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

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

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

    1,110 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

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

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

    1,262 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:

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

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

    532 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

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

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

    518 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

    601 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

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

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

    682 views / 0 likes - added

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