Search Results: "ayub khan"
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06:07
History Vs. Genghis Khan  Alex Gendler
581 views / 0 likes  addedView full lesson: http://ed.ted.com/lessons/historyvsgenghiskhanalexgendler He was one of the most fearsome warlords who ever lived, waging an unstoppable conquest across the Eurasian continent. But was Genghis Khan a vicious barbarian or a unifier w

38:29
Khan Academy Live: SAT Reading Class
354 views / 0 likes  addedNeed 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

03:59
Meet the Comma  Punctuation  Grammar  Khan Academy
273 views / 0 likes  addedDavid 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/thecomma/

03:00
Appositives  Punctuation  Grammar  Khan Academy
254 views / 0 likes  addedDavid 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/thecomma/e/appositives?utm_source=YT&utm_med

1:02:11
Khan Academy Live: SAT Writing Class
259 views / 0 likes  addedNeed 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 subjectverb agreement and sentence punctuation. This is an edited version of our livestream from March 9, 201

02:31
Choosing between its and it’s  The Apostrophe  Punctuation  Khan Academy
229 views / 1 likes  addedDavid 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/theapostrophe

03:24
More uses for commas  Punctuation  Grammar  Khan Academy
253 views / 0 likes  addedDavid 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/thecomma/v/c

03:00
Commas in dialogue  Punctuation  Grammar  Khan Academy
311 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/thecomma/e/commasindialogue?utm_so

03:43
BONUS: The Oxford comma  Punctuation  Grammar  Khan Academy
248 views / 0 likes  addedDavid 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/thecomma/v/appositivesthecommapunctuationkhanacademy?utm_source=YT&utm

03:45
Introduction to the possessive  The Apostrophe  Punctuation  Khan Academy
272 views / 0 likes  addedApostrophes 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/theapostrophe/e/introductiontothepossessivecase Watch the next lesson: https://www

01:51
Punctuating a list  Punctuation  Grammar  Khan Academy
277 views / 0 likes  addedLearn 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/thecomma/e/punctuatinglists?utm_source=YT&utm_medium=

02:18
Salutations and valedictions  Punctuation  Grammar  Khan Academy
221 views / 0 likes  addedDavid 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/thecomma/v/commasinspaceandtimethecommapunctuationkhana

07:04
Dependent and independent clauses  Syntax  Khan Academy
320 views / 0 likes  addedIndependent 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/dependentandindependentclauses Wat

04:19
Dangling modifiers  Syntax  Khan Academy
259 views / 0 likes  addedA 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/danglingmodifiers/ Watch the ne

03:32
Three types of sentence  Syntax  Khan Academy
316 views / 0 likes  addedThree 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

04:53
Subjectverb agreement  Syntax  Khan Academy
291 views / 0 likes  addedAgreement 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/subjectverbagreement Watc

02:52
Three ways to end a sentence  Punctuation  Khan Academy
249 views / 0 likes  addedDavid 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/thecomma/e/threewaystoenda

04:38
Runons and comma splices  Syntax  Khan Academy
236 views / 0 likes  addedA runon 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 commaandcoordinatingconjunction. Practice this yourself on

03:48
Recognizing fragments  Syntax  Khan Academy
226 views / 0 likes  addedA 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

51:15
Khan Academy Live: SAT Writing
265 views / 0 likes  addedNeed 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 subjectverb agreement and sentence punctuation. Can’t ma

03:36
Introduction to contractions  The Apostrophe  Punctuation  Khan Academy
366 views / 0 likes  addedApostrophes 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/theapostrophe/e/

01:51
Possession for words ending in “s”  The Apostrophe  Punctuation  Khan Academy
229 views / 0 likes  addedDo 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/theapostrophe/e/introductiontothepossessivecase Watch the next lesson: https://www.kha

02:34
Subjects and predicates  Syntax  Khan Academy
233 views / 0 likes  addedA subject is the noun or pronounbased part of a sentence, and a predicate is the verbbased 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

04:14
Compoundcomplex sentences  Syntax  Khan Academy
407 views / 0 likes  addedCompoundcomplex 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/complexandcompoundcom

04:11
Advanced (plural) possession  The Apostrophe  Punctuation  Khan Academy
280 views / 0 likes  addedPaige 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/theapostrophe/e/advanvedpluralpossesion Watch

07:37
Introduction to reaction quotient Qc  Chemical equilibrium  Chemistry  Khan Academy
201 views / 0 likes  addedIntroduction 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

04:29
Simple and compound sentences  Syntax  Khan Academy
300 views / 0 likes  addedA 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

04:35
Commas and introductory elements  Punctuation  Grammar  Khan Academy
238 views / 0 likes  addedIn 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/thecomma/e/commasan

02:51
Apostrophes and plurals  The Apostrophe  Punctuation  Khan Academy
216 views / 0 likes  addedThere 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

04:07
Pronounantecedent agreement  Syntax  Khan Academy
251 views / 0 likes  addedAn 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

06:08
Beginning sentences with conjunctions  The parts of speech  Grammar  Khan Academy
246 views / 0 likes  addedIs 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/correlativeconjunctions?utm_source=YT&utm_medium=D

05:12
Ellipses  Punctuation  Khan Academy
274 views / 0 likes  addedEllipses 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/miscellaneouspunctuation/e/introd

05:57
Phrases and clauses  Syntax  Khan Academy
354 views / 0 likes  addedA 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

03:19
Commas in space and time  The Comma  Punctuation  Khan Academy
258 views / 0 likes  addedLearn 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/thecomma/e/salutationsvaledictionsdatesandaddresses Watch t

05:07
Complex sentences  Syntax  Khan Academy
228 views / 0 likes  addedComplex 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/compoundcomple

04:44
Relative clauses  Syntax  Khan Academy
338 views / 0 likes  addedA 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

05:05
Parallel structure  Syntax  Khan Academy
330 views / 0 likes  addedParallel 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

02:50
Exclamations  Syntax  Khan Academy
237 views / 0 likes  addedAn 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

05:03
Indefinite Pronouns  The parts of speech  Grammar  Khan Academy
297 views / 0 likes  addedDavid, 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

08:26
Conjugate acidbase pairs  Acids and bases  Chemistry  Khan Academy
257 views / 0 likes  addedIntroduction to conjugate acidbase pairs. Definition and examples of conjugate acidbase 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

04:18
How to use italics and underlines  Punctuation  Khan Academy
241 views / 0 likes  addedLearn 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/miscellaneouspunctuation/e/italicsunderlinesandqu

07:57
Le Chatelier's principle: Worked example  Chemical equilibrium  Chemistry  Khan Academy
325 views / 0 likes  addedA 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

06:20
Dashes  Punctuation  Khan Academy
230 views / 0 likes  addedDashes 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/miscellaneouspunctuation/e/introductiontothe

04:28
Introduction To Nouns  The Parts Of Speech  Grammar  Khan Academy
341 views / 0 likes  addedDavid, 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

02:45
Progressive Aspect  The parts of speech  Grammar  Khan Academy
262 views / 0 likes  addedIf 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
259 views / 0 likes  addedIf 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

04:34
What is a sentence?  Syntax  Khan Academy
216 views / 0 likes  addedA 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:

04:09
Parentheses  Punctuation  Khan Academy
192 views / 0 likes  addedParentheses 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
259 views / 1 likes  addedHyphens 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/miscellaneouspunctuation/e/dashesandhyphens Watch the nex

07:23
Irregular Plural Nouns, Part II  The Parts Of Speech  Grammar  Khan Academy
296 views / 0 likes  addedThe 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

02:31
Perfect Aspect  The parts of speech  Grammar  Khan Academy
242 views / 0 likes  addedIf 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

04:47
Who versus whom  The parts of speech  Grammar  Khan Academy
235 views / 0 likes  addedWhen 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/thepronoun/e/relativepronouns?utm_source=YT&utm_medium=Desc&u

01:26
Introduction to verbs  The parts of speech  Grammar  Khan Academy
276 views / 0 likes  addedLet'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/grammarverbs/e/identifyingverbs?utm_source=YT&utm_medium

02:55
Emphatic pronouns  The parts of speech  Grammar  Khan Academy
237 views / 0 likes  addedSometimes 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://

02:53
The truly irregular verbs  The parts of speech  Grammar  Khan Academy
240 views / 0 likes  addedSome 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/grammarverbs/e/introtoirregular

02:34
Irregular Plural Nouns, Part I  The Parts Of Speech  Grammar  Khan Academy
276 views / 0 likes  addedThe 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

03:15
Personal pronouns  The parts of speech  Grammar  Khan Academy
261 views / 0 likes  addedLet's meet the personal pronouns! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/thepronoun/e/meetthepersonalpronoun?utm_source=YT&utm_medium=Desc&utm_campaign=grammar Watch the next less

04:33
Coordinating conjunctions  The parts of speech  Grammar  Khan Academy
304 views / 0 likes  addedCoordinating 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/meettheconjunction?utm_source=YT&utm_me

02:00
What is a pronoun?  The parts of speech  Grammar  Khan Academy
240 views / 0 likes  addedPronouns 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/thepronoun/e/theq

03:14
The irregular verb gets taken for a ride  Grammar  Khan Academy
268 views / 0 likes  addedThis 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/grammarverbs

04:35
Introduction To Singular And Plural Nouns  The Parts Of Speech  Grammar  Khan Academy
500 views / 0 likes  addedDavid, 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

01:50
Introduction to verb aspect  The parts of speech  Grammar  Khan Academy
270 views / 0 likes  addedIf 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

03:12
Correlative conjunctions  The parts of speech  Grammar  Khan Academy
357 views / 0 likes  addedCorrelative 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/correlativeconjuntions?u

05:27
Subordinating conjunctions  The parts of speech  Grammar  Khan Academy
247 views / 0 likes  addedSubordinating 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

02:54
Helping verbs  The parts of speech  Grammar  Khan Academy
312 views / 0 likes  addedWe'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

03:13
Using quotation marks in titles  Punctuation  Khan Academy
216 views / 0 likes  addedLearn 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/miscellaneouspunctuation/e/italicsunderlinesandquotes/ Watch the next lesson:

05:10
Reflexive pronouns  The parts of speech  Grammar  Khan Academy
270 views / 0 likes  addedWe 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

02:01
The present tense  The parts of speech  Grammar  Khan Academy
261 views / 0 likes  addedHow do we talk about things that are happening right now? Watch the next lesson: https://www.khanacademy.org/humanities/grammar/partsofspeech/grammarverbs/v/thepasttenseverbsthepartsofspeech?utm_source=YT&utm_medium=Desc&utm_campaign=grammar Misse

04:53
Modal verbs  The parts of speech  Grammar  Khan Academy
263 views / 0 likes  addedThere'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

02:00
The past tense  The parts of speech  Grammar  Khan Academy
292 views / 0 likes  addedWhen 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/grammarverbs/v/thefuturetenseverbsthepartsofspeech?utm_source=YT&utm_medium=

09:03
BONUS VIDEO  Singular They  The parts of speech  Grammar  Khan Academy
239 views / 0 likes  addedYou 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/themodif

05:18
Pronoun number  The parts of speech  Grammar  Khan Academy
324 views / 0 likes  addedThe 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

07:50
pH and pKa relationship for buffers  Chemistry  Khan Academy
444 views / 0 likes  addedHow the HendersonHasselbalch 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/acidbaseequilibrium/buffersolutions/v/

02:50
The future tense  The parts of speech  Grammar  Khan Academy
282 views / 0 likes  addedWhen 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/grammarverbs/v/linkingverbsthepartsofspeechgrammar?utm_source=YT&utm_medium=Desc&utm_ca

05:41
That versus which  The parts of speech  Grammar  Khan Academy
259 views / 0 likes  addedMuch 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

02:11
Perfect progressive aspect  The parts of speech  Grammar  Khan Academy
231 views / 0 likes  addedWe 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

01:56
Relative pronouns  The parts of speech  Grammar  Khan Academy
347 views / 0 likes  addedWe 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/thepronoun/

05:34
Subject and object pronouns  The parts of speech  Grammar  Khan Academy
231 views / 0 likes  addedBefore 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

04:39
Grammatical person and pronouns  The parts of speech  Grammar  Khan Academy
246 views / 0 likes  addedThere'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

03:02
Linking verbs  The parts of speech  Grammar  Khan Academy
479 views / 0 likes  addedIn 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

07:14
Calculating internal energy and work example  Chemistry  Khan Academy
250 views / 0 likes  addedWorked 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/thermodynamicschemistry/internalenergysal/v/specificheatandlatentleatof

02:46
Introduction to Grammar  Grammar  Khan Academy
493 views / 0 likes  addedKhan 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

01:46
Introduction to verb tense  The parts of speech  Grammar  Khan Academy
280 views / 0 likes  addedAn 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/

05:53
Comparing Q vs K example  Chemical equilibrium  Chemistry  Khan Academy
232 views / 0 likes  addedA 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/acidsandbasestopic/acidsandbases/v/arrheniusdefinitiono

03:11
The vowelshift irregular verb  The parts of speech  Grammar  Khan Academy
254 views / 0 likes  addedThis 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/grammarverbs

04:52
Possessive pronouns  The parts of speech  Grammar  Khan Academy
334 views / 0 likes  addedWe 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

08:05
Sal Khan Has Conversation With MIT Dean Of Admissions
323 views / 0 likes  addedSal Khan has conversation with MIT Dean of Admissions Stu Schmill.

03:29
Introduction to irregular verbs  The parts of speech  Grammar  Khan Academy
274 views / 0 likes  addedWords 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

01:53
The funky ed irregular verb  The parts of speech  Grammar  Khan Academy
271 views / 0 likes  addedThese 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

02:33
The Man Behind Khanacademy  Salman Amin Khan
352 views / 0 likes  addedThe story of Salman Amin Khan. The faculty of Khanacademy!

06:47
Noble Gas Configuration  Electronic Structure Of Atoms  Chemistry  Khan Academy
414 views / 0 likes  addedHow 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

07:33
Ways to get a buffer solution  Chemistry  Khan Academy
235 views / 0 likes  addedDescribes 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 halflife example  Knetics  Chemistry  Khan Academy
212 views / 0 likes  addedExample problem showing how to find the rate constant k from the halflife of a first order reaction. Watch the next lesson: https://www.khanacademy.org/science/chemistry/chemkinetics/copyofkinetics/v/secondorderreactionwithcalculus?utm_source=YT&u

04:50
Introduction to the apostrophe  The Apostrophe  Punctuation  Khan Academy
329 views / 0 likes  addedDavid 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/thecomma/e/introductiontotheapostrophe Watch the next lesson: https://www.k

00:59
Average Height Of A Building's Floor  Multiplication And Division  3th Grade  Khan Academy
363 views / 0 likes  addedLearn how to use the Khan Academy number line widget. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/ccthirdgrademath/cc3rdfractionstopic/cc3rdfractionsonthenumberline/e/fractions_on_the_number_lin

02:06
Bay Area CBS Station with Salman Khan
281 views / 1 likes  addedBay Area CBS Station with Salman Khan Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

04:57
Irregular plural nouns  foreign plurals  The parts of speech  Grammar  Khan Academy
302 views / 0 likes  addedYou 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

01:37
Translation Example  Transformations  Geometry  Khan Academy
398 views / 0 likes  addedTranslation example Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/geometry/transformations/rigidtransformationsintro/e/performingtranslationsonthecoordinateplane?utm_source=YT&utm_medium=Desc&utm_campa

02:28
Drawing Line Of Reflection  Transformations  Geometry  Khan Academy
421 views / 0 likes  addedDrawing line of reflection Watch the next lesson: https://www.khanacademy.org/math/geometry/transformations/hsgeoreflections/v/determiningthelineofreflection?utm_source=YT&utm_medium=Desc&utm_campaign=Geometry Missed the previous lesson? https://www

05:02
Positive And Negative Slope  Algebra I  Khan Academy
348 views / 0 likes  addedPositive and negative slope Watch the next lesson: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/slope/v/similartrianglestoprovethattheslopeisconstantforaline?utm_source=YT&utm_medium=Desc&utm_campaign

08:13
Points After Rotation  Transformations  Geometry  Khan Academy
393 views / 1 likes  addedPoints after rotation Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/geometry/transformations/hsgeorotations/e/rotations1?utm_source=YT&utm_medium=Desc&utm_campaign=Geometry Watch the next lesson: https://w

05:37
Linear Models Example 2  Algebra I  Khan Academy
289 views / 0 likes  addedMarbles and water in tank Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/linearfunctionsmodeling/e/constructingandinterpretinglinearfunctions?utm_s

02:46
Defining Rotation Example  Transformations  Geometry  Khan Academy
410 views / 0 likes  addedDefining rotation example Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/geometry/transformations/hsgeorotations/e/definingrotations?utm_source=YT&utm_medium=Desc&utm_campaign=Geometry Watch the next lesson

07:48
Introduction To The SAT Writing & Language Test  Tips & Planning  New SAT  Khan Academy
428 views / 0 likes  addedThis is the last video in our New SAT subject! Missed the previous lesson? https://www.khanacademy.org/testprep/newsat/newsattipsplanning/newsataboutsat/v/satreadingtestintro?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT New SAT (starting M

08:52
Linear Models Example 1  Algebra I  Khan Academy
384 views / 0 likes  addedLinear model for book reading Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/linearfunctionsmodeling/e/constructingandinterpretinglinearfunctions?u

01:55
Drawing Image Of Translation  Transformations  Geometry  Khan Academy
440 views / 0 likes  addedPractice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/geometry/transformations/hsgeotranslations/e/translations?utm_source=YT&utm_medium=Desc&utm_campaign=Geometry Watch the next lesson: https://www.khanacademy.org

01:25
Using Rotation Widget  Transformations  Geometry  Khan Academy
354 views / 0 likes  addedUsing rotation widget Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/geometry/transformations/rigidtransformationsintro/e/performingrotationsonthecoordinateplane?utm_source=YT&utm_medium=Desc&utm_campai

06:52
Introduction To Partial Pressure  Gases And Kinetic Molecular Theory  Chemistry  Khan Academy
475 views / 0 likes  addedDefinition 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

01:48
Using Reflection Tool  Transformations  Geometry  Khan Academy
489 views / 0 likes  addedUsing reflection tool Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/geometry/transformations/rigidtransformationsintro/e/performingreflectionsonthecoordinateplane?utm_source=YT&utm_medium=Desc&utm_camp

08:21
Twovariable Linear Equations And Their Graphs  Algebra I  Khan Academy
286 views / 0 likes  addedIntroduction to 2variable linear equations and their graphs Watch the next lesson: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/solutionstotwovarlinearequations/v/checkingorderedpairsolutionstoequatio

03:53
Missing Number For Addition And Subtraction Within 1000  3th Grade  Khan Academy
430 views / 0 likes  addedLearn how to solve missing number problems like ___ + 261 = 630. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/ccthirdgrademath/cc3rdaddsubtopic/cc3rdaddsubmissingvalue/e/findthemissingnumber

07:14
Content Changes To The New SAT  Tips & Planning  New SAT  Khan Academy
344 views / 0 likes  addedSal covers the major content changes to the new SAT. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsattipsplanning/newsataboutsat/v/satmathtestintro?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the previous l

10:32
Rotating About Arbitrary Point  Transformations  Geometry  Khan Academy
395 views / 0 likes  addedRotating about arbitrary point Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/geometry/transformations/hsgeorotations/e/rotations2?utm_source=YT&utm_medium=Desc&utm_campaign=Geometry Watch the next lesson:

07:19
Reflecting Segments Over Line  Transformations  Geometry  Khan Academy
357 views / 0 likes  addedReflecting segments over line Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/geometry/transformations/hsgeoreflections/e/reflections1?utm_source=YT&utm_medium=Desc&utm_campaign=Geometry Watch the next lesso

05:41
Points On Line Of Reflection  Transformations  Geometry  Khan Academy
378 views / 0 likes  addedPoints on line of reflection Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/geometry/transformations/hsgeoreflections/e/definingreflections?utm_source=YT&utm_medium=Desc&utm_campaign=Geometry Watch the next

02:40
Interpreting Linear Formulas Example 1  Algebra I  Khan Academy
397 views / 0 likes  addedInterpreting a linear formula Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/interpreting_linear_functions/e/interpretingfeaturesoflinearfunctions?ut

08:23
Constructing Linear Functions Example 2  Algebra I  Khan Academy
270 views / 0 likes  addedLinear model for painting Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/linearfunctionsmodeling/e/constructinglinearfunctionswordproblems?utm_sour

01:32
Formal Translation Tool Example  Transformations  Geometry  Khan Academy
397 views / 0 likes  addedFormal translation tool example Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/geometry/transformations/hsgeotranslations/e/definingtranslations?utm_source=YT&utm_medium=Desc&utm_campaign=Geometry Watch the

02:35
Interpreting Linear Formulas Example 2  Algebra I  Khan Academy
288 views / 0 likes  addedLinear equation for file transfer Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/interpreting_linear_functions/e/interpretingfeaturesoflinearfunction

06:35
Constructing Linear Functions Example 1  Algebra I  Khan Academy
387 views / 0 likes  addedLinear model for ice sheet thickness Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/linearfunctionsmodeling/e/constructinglinearfunctionswordproble

01:44
Interpreting Twoway Tables  Data And Modeling  8th Grade  Khan Academy
373 views / 0 likes  addedLearn how to read twoway tables. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/earlymath/ccearlymathcountingtopic/ccearlymathcounting/v/countingwithsmallnumbers?utm_source=YT&utm_medium=Desc&utm_c

08:04
Format Changes To The New SAT  Tips & Planning  New SAT  Khan Academy
375 views / 0 likes  addedIn March 2016, the SAT is switching to a new format. Sal covers how the exam is changing. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsattipsplanning/newsataboutsat/v/satdifferencesofnewsat?utm_source=YT&utm_medium=De

03:12
Graphing Linear Functions Example 2  Algebra I  Khan Academy
337 views / 0 likes  addedGraphing equation for filling pool Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/linearfunctionsmodeling/e/graphinglinearfunctionswordproblems?utm

04:10
Approximating With Powers Of 10  Numbers And Operations  8th Grade  Khan Academy
374 views / 0 likes  addedLearn how to approximate how much larger the world population was than the US population in 2014. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cceighthgrademath/cc8thnumbersoperations/cc8thordersof

01:46
Movie Ticket Proportionality  7th Grade  Khan Academy
317 views / 0 likes  addedWhen going to the movies, is the price you pay proportional to the number of tickets you buy? Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/ccseventhgrademath/cc7thratioproportion/cc7thproportionalre

04:01
Comparing Values With Calculator  Numbers And Operations  8th Grade  Khan Academy
416 views / 0 likes  addedLearn how to compare 22.9% to √0.45 using a calculator. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cceighthgrademath/cc8thnumbersoperations/cc8thapproximatingirrationalnumbers/e/approximatingirr

02:41
Multiplying Multiples Of Powers Of 10  Numbers And Operations  8th Grade  Khan Academy
388 views / 0 likes  addedLearn how to multiply (9 * 10^9) (2 * 10^3). Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cceighthgrademath/cc8thnumbersoperations/cc8thordersofmagnitude/e/ordersofmagnitude?utm_source=YT&utm_m

03:04
How To Create A Function From An Equation (example)  Functions  Algebra I  Khan Academy
287 views / 0 likes  addedSal find the formula of a function that, given an input value "b," outputs a value "a" that satisfies the equation 4a+7b=52. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebrafunctions/functions

03:37
Scatterplots — Harder Example  Math  New SAT  Khan Academy
296 views / 0 likes  addedWatch Sal work through a harder Scatterplots problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatproblemsolvingdataanalysis/v/satmathq5easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the

04:34
Scatterplots — Basic Example  Math  New SAT  Khan Academy
333 views / 0 likes  addedWatch Sal work through a basic Scatterplots problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatproblemsolvingdataanalysis/v/satmathq4harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the

05:03
Units — Harder Example  Math  New SAT  Khan Academy
326 views / 0 likes  addedWatch Sal work through a harder Units problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatproblemsolvingdataanalysis/v/satmathq7easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the previo

03:00
Units — Basic Example  Math  New SAT  Khan Academy
349 views / 0 likes  addedWatch Sal work through a basic Units problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatproblemsolvingdataanalysis/v/satmathq3harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the previou

01:45
Percents — Harder Example  Math  New SAT  Khan Academy
322 views / 0 likes  addedWatch Sal work through a harder Percents problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatproblemsolvingdataanalysis/v/satmathq3easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the pre

03:14
Percents — Basic Example  Math  New SAT  Khan Academy
334 views / 0 likes  addedWatch Sal work through a basic Percents problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatproblemsolvingdataanalysis/v/satmathq2harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the prev

05:30
Graphing Linear Functions Example 1  Algebra I  Khan Academy
299 views / 0 likes  addedLearn how graph a linear function. This video gives an example of graphing fuel consumption as a function of distance. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintro

05:25
Complex Numbers — Harder Example  Math  New SAT  Khan Academy
359 views / 0 likes  addedWatch Sal work through a harder Complex numbers problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsattipsplanning/newsataboutsat/v/walkthroughsatpracticeplatform?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Mi

06:29
How To Use The Distributive Property With Variables  6th Grade  Khan Academy
423 views / 0 likes  addedLearn how to apply the distributive property to algebraic expressions. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/ccsixthgrademath/cc6thexpressionsandvariables/cc6thdistributiveproperty/e/distrib

02:38
Adding 5 + 3 + 6  Addition And Subtraction Within 20  Early Math  Khan Academy
376 views / 0 likes  addedLearn how to add 5 + 3 + 6. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/earlymath/ccearlymathaddsub20/ccearlymathadd20/e/addingthreenumbers?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath W

02:50
Adding By Getting To Group Of 10 First  Early Math  Khan Academy
388 views / 0 likes  addedPractice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/earlymath/ccearlymathaddsub100/ccearlymathmakinggroupsoften/e/making100?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath Watch the next lesson: h

02:49
Circle Equations — Harder Example  Math  New SAT  Khan Academy
318 views / 0 likes  addedWatch Sal work through a harder Circle equations problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatadditionaltopicsmath/v/satmaths3easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the pr

01:53
Circle Equations — Basic Example  Math  New SAT  Khan Academy
376 views / 0 likes  addedWatch Sal work through a basic Circle equations problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatadditionaltopicsmath/v/satmaths8harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the pre

03:43
Right Triangle Geometry — Harder Example  Math  New SAT  Khan Academy
276 views / 0 likes  addedWatch Sal work through a harder Right triangle geometry problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatadditionaltopicsmath/v/satmaths4easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed

08:17
Right Triangle Geometry — Basic Example  Math  New SAT  Khan Academy
343 views / 0 likes  addedWatch Sal work through a basic Right triangle geometry problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatadditionaltopicsmath/v/satmaths7harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed

03:18
Congruence And Similarity — Harder Example  Math  New SAT  Khan Academy
304 views / 0 likes  addedWatch Sal work through a harder Congruence and similarity problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatadditionaltopicsmath/v/satmaths7easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Miss

04:19
Congruence And Similarity — Basic Example  Math  New SAT  Khan Academy
338 views / 0 likes  addedWatch Sal work through a basic Congruence and similarity problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatadditionaltopicsmath/v/satmaths6harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Misse

04:10
Circle Theorems — Harder Example  Math  New SAT  Khan Academy
410 views / 0 likes  addedWatch Sal work through a harder Circle theorems problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatadditionaltopicsmath/v/satmaths8easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the pre

04:28
Circle Theorems — Basic Example  Math  New SAT  Khan Academy
419 views / 0 likes  addedWatch Sal work through a basic Circle theorems problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatadditionaltopicsmath/v/satmaths5harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the prev

02:50
Complex Numbers — Basic Example  Math  New SAT  Khan Academy
394 views / 0 likes  addedWatch Sal work through a basic Complex numbers problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatadditionaltopicsmath/v/satmaths3harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the prev

04:21
Introduction To The SAT Reading Test  Tips & Planning  New SAT  Khan Academy
303 views / 0 likes  addedWatch the next lesson: https://www.khanacademy.org/testprep/newsat/newsattipsplanning/newsataboutsat/v/satwritingtestintro?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the previous lesson? https://www.khanacademy.org/testprep/news

01:40
How To Match Function Input To Output Given The Formula (example)  Algebra I  Khan Academy
265 views / 0 likes  addedSal finds the input value for which f(t)=13, given that f(t)=2t+5. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebrafunctions/functioninputsandoutputs/e/functions_matching_inputs_outputs?utm_

03:19
Adding 8 + 7  Addition And Subtraction Within 20  Early Math  Khan Academy
378 views / 0 likes  addedLearn how to add 8 + 7 by making a group of ten. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/earlymath/ccearlymathaddsub20/ccearlymathadd20/e/addition_2?utm_source=YT&utm_medium=Desc&utm_campaign=

01:49
How To Find Two Function Inputs With The Same Output Given Graph (example)  Khan Academy
333 views / 0 likes  addedSal finds the input value other than 5 for which f(x)=f(5), given the graph of f. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebrafunctions/functioninputsandoutputs/e/functions_matching_inp

02:38
Function Notation — Harder Example  Math  New SAT  Khan Academy
351 views / 0 likes  addedWatch Sal work through a harder Function notation problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatproblemsolvingdataanalysis/v/satmathq1easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Misse

04:32
The Zeroth Power  Arithmetic Operations  6th Grade  Khan Academy
314 views / 0 likes  addedLearn why a number raised to the zero power equals 1. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/ccsixthgrademath/cc6tharithmeticoperations/cc6thexponents/e/positive_and_zero_exponents?utm_source=Y

07:08
Early Train Word Problem  Linear Equations  Algebra I  Khan Academy
409 views / 0 likes  addedFun word problem that is almost a brain teaser. Watch the next lesson: https://www.khanacademy.org/math/algebra/solvinglinearequationsandinequalities/Moreequationpractice/v/patternsinsequences1?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI

02:23
Isolating Quantities — Harder Example  Math  New SAT  Khan Academy
314 views / 0 likes  addedWatch Sal work through a harder Isolating quantities problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatpassportadvancedmathematics/v/satmathp13easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT M

02:01
Isolating Quantities — Basic Example  Math  New SAT  Khan Academy
555 views / 0 likes  addedWatch Sal work through a basic Isolating quantities problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatpassportadvancedmathematics/v/satmathp14harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Mi

02:26
Function Notation — Basic Example  Math  New SAT  Khan Academy
411 views / 0 likes  addedWatch Sal work through a basic Function notation problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatpassportadvancedmathematics/v/satmathp13harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Misse

02:39
Operations With Polynomials — Harder Example  Math  New SAT  Khan Academy
385 views / 0 likes  addedWatch Sal work through a harder Operations with polynomials problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatpassportadvancedmathematics/v/satmathp11easier?utm_source=YT&utm_medium=Desc&utm_campaign=N

02:57
Operations With Polynomials — Basic Example  Math  New SAT  Khan Academy
379 views / 0 likes  addedWatch Sal work through a basic Operations with polynomials problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatpassportadvancedmathematics/v/satmathp6harder?utm_source=YT&utm_medium=Desc&utm_campaign=New

04:43
Subject, direct object, and indirect object  Syntax  Khan Academy
222 views / 0 likes  addedA 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

01:07
How To Match Function Input To Output Given The Graph (example)  Algebra I  Khan Academy
297 views / 0 likes  addedSal finds the input value for which g(x)=2 given the graph of g. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebrafunctions/functioninputsandoutputs/e/functions_matching_inputs_outputs?utm_so

02:39
Proportionality Between Side Length And Perimeter  7th Grade  Khan Academy
371 views / 0 likes  addedIs the perimeter of a square proportional to the side length of the square? Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/ccseventhgrademath/cc7thratioproportion/cc7thproportionalrel/e/analyzingand

02:37
How To Write Basic Expressions With Variables  6th Grade  Khan Academy
327 views / 0 likes  addedLearn how to write basic algebraic expressions. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/ccsixthgrademath/cc6thexpressionsandvariables/cc6thwritingexpressions/e/writingexpressionswithvariabl

03:53
Adding 7 + 6  Addition And Subtraction Within 20  Early Math  Khan Academy
307 views / 0 likes  addedLearn how to add 7 + 6 using the number line. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/earlymath/ccearlymathaddsub20/ccearlymathadd20/e/addition_2?utm_source=YT&utm_medium=Desc&utm_campaign=Ear

03:27
Key Features Of Graphs — Harder Example  Math  New SAT  Khan Academy
285 views / 0 likes  addedWatch Sal work through a harder Key features of graphs problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatproblemsolvingdataanalysis/v/satmathq6easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT

03:22
Key Features Of Graphs — Basic Example  Math  New SAT  Khan Academy
359 views / 0 likes  addedWatch Sal work through a basic Key features of graphs problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatproblemsolvingdataanalysis/v/satmathq5harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT M

04:28
Data Inferences — Harder Example  Math  New SAT  Khan Academy
352 views / 0 likes  addedWatch Sal work through a harder Data inferences problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatproblemsolvingdataanalysis/v/satmathq9easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed

03:32
Data Inferences — Basic Example  Math  New SAT  Khan Academy
387 views / 0 likes  addedWatch Sal work through a basic Data inferences problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatproblemsolvingdataanalysis/v/satmathq8harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed t

02:01
Table Data — Harder Example  Math  New SAT  Khan Academy
382 views / 0 likes  addedWatch Sal work through a harder Table data problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatproblemsolvingdataanalysis/v/satmathq4easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the p

01:22
Table Data — Basic Example  Math  New SAT  Khan Academy
329 views / 0 likes  addedWatch Sal work through a basic Table data problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatproblemsolvingdataanalysis/v/satmathq7harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the pr

04:03
Subtracting 14  6  Addition And Subtraction Within 20  Early Math  Khan Academy
360 views / 0 likes  addedLearn how to subtract 14  6 by first thinking about subtracting 2 and 4. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/earlymath/ccearlymathaddsub20/ccearlymathsub20/e/subtraction_2?utm_source=YT&u

02:27
Checking Ordered Pair Solutions To Equations Example 2  Algebra I  Khan Academy
302 views / 0 likes  addedSecond example of ordered pair solutions Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/solutionstotwovarlinearequations/e/plugging_in_values?utm_so

03:24
How To Interpret An Expression With Function Notation  Functions  Algebra I  Khan Academy
299 views / 0 likes  addedSal interprets the expression M(30)M(0)=100 where M models an account balance over time. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebrafunctions/interpretingfunctionnotation/e/functionnota

01:16
Solving Quadratic Equations — Basic Example  Math  New SAT  Khan Academy
334 views / 0 likes  addedWatch Sal work through a basic Solving quadratic equations problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatpassportadvancedmathematics/v/satmathp5harder?utm_source=YT&utm_medium=Desc&utm_campaign=New

07:11
Graphing Solutions To Twovariable Linear Equations Example 2  Algebra I  Khan Academy
402 views / 0 likes  addedGraphing solutions to 2 variable linear equations Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/solutionstotwovarlinearequations/e/graphingsolutio

03:23
Spots On A Die  Addition And Subtraction Within 100  Early Math  Khan Academy
413 views / 0 likes  addedPractice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/earlymath/ccearlymathaddsub100/ccearlymathmorefewer100/e/additionandsubtractionwordproblemswithin100level4?utm_source=YT&utm_medium=Desc&utm_c

05:33
Right Triangle Word Problems — Harder Example  Math  New SAT  Khan Academy
349 views / 0 likes  addedWatch Sal work through a harder Right triangle word problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatadditionaltopicsmath/v/satmaths6easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the

03:52
Right Triangle Word Problems — Basic Example  Math  New SAT  Khan Academy
339 views / 0 likes  addedWatch Sal work through a basic Right triangle word problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatadditionaltopicsmath/v/satmaths2harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the

05:09
Volume Word Problems — Harder Example  Math  New SAT  Khan Academy
321 views / 0 likes  addedWatch Sal work through a harder Volume word problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatadditionaltopicsmath/v/satmaths2easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the previou

10:06
Overview Of The Official SAT Practice  Tips & Planning  New SAT  Khan Academy
355 views / 0 likes  addedSal walks through using Official SAT Practice on KhanAcademy.org, which we built in partnership with College Board (the creators of the SAT). Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsattipsplanning/newsataboutsat/v/sa

02:38
Graphing Linear Equations — Harder Example  Math  New SAT  Khan Academy
349 views / 0 likes  addedWatch Sal work through a harder Graphing linear equations problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatheartofalgebra/v/satmathh3easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the

11:47
Bond enthalpy and enthalpy of reaction  Chemistry  Khan Academy
259 views / 0 likes  addedIntroduction to bond enthalpy, and how to use bond enthalpies to calculate enthalpy of reaction. Watch the next lesson: https://www.khanacademy.org/science/chemistry/thermodynamicschemistry/enthalpychemistrysal/v/2015apchemistryfreeresponse7?utm_s

02:35
Checking Ordered Pair Solutions To Equations Example 1  Algebra I  Khan Academy
386 views / 0 likes  addedChecking ordered pair solutions to equations Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/solutionstotwovarlinearequations/e/plugging_in_values?ut

03:59
Volume Word Problems — Basic Example  Math  New SAT  Khan Academy
353 views / 0 likes  addedWatch Sal work through a basic Volume word problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatadditionaltopicsmath/v/satmaths1harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the previous

05:09
Converting From Slopeintercept To Standard Form  Algebra I  Khan Academy
429 views / 0 likes  addedConverting from slopeintercept to standard form Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/standardform/e/converting_between_slope_intercept_and_st

02:36
How To Interpret An Expression With Function Notation  Functions  Algebra I  Khan Academy
383 views / 0 likes  addedSal interprets the expression P(5) minor P(9) where P models the number of people at the beach over time. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebrafunctions/interpretingfunctionnotation

04:25
Using Crayons  Addition And Subtraction Within 100  Early Math  Khan Academy
381 views / 1 likes  addedPractice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/earlymath/ccearlymathaddsub100/ccearlymathaddsub100wordproblems/e/additionandsubtractionwordproblemswithin100level2?utm_source=YT&utm_medium

02:57
Banana Proportionality  Rated And Proportional Relationships  7th Grade  Khan Academy
358 views / 0 likes  addedA proportionality problem about eating bananas Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/ccseventhgrademath/cc7thratioproportion/cc7thproportionalrel/e/analyzingandidentifyingproportionalrela

02:11
Ratios, Rates, And Proportions — Basic Example  Math  New SAT  Khan Academy
422 views / 0 likes  addedWatch Sal work through a basic Ratios, rates, and proportions problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatproblemsolvingdataanalysis/v/satmathq1harder?utm_source=YT&utm_medium=Desc&utm_campaign=

07:22
Data Collection And Conclusions — Harder Example  Math  New SAT  Khan Academy
349 views / 0 likes  addedWatch Sal work through a harder Data collections and conclusions problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatadditionaltopicsmath/v/satmaths1easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewS

02:58
Nonlinear Equation Graphs — Harder Example  Math  New SAT  Khan Academy
387 views / 0 likes  addedWatch Sal work through a harder Nonlinear equation graphs problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatpassportadvancedmathematics/v/satmathp8easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewS

02:01
Radicals And Rational Exponents — Basic Example  Math  New SAT  Khan Academy
333 views / 0 likes  addedWatch Sal work through a basic Radicals and rational exponents problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatpassportadvancedmathematics/v/satmathp3harder?utm_source=YT&utm_medium=Desc&utm_campaign

02:22
Nonlinear Equation Graphs — Basic Example  Math  New SAT  Khan Academy
309 views / 0 likes  addedWatch Sal work through a basic Nonlinear equation graphs problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatpassportadvancedmathematics/v/satmathp12harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewS

01:15
Polynomial Factors And Graphs — Harder Example  Math  New SAT  Khan Academy
373 views / 0 likes  addedWatch Sal work through a harder Polynomial factors and graphs problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatpassportadvancedmathematics/v/satmathp12easier?utm_source=YT&utm_medium=Desc&utm_campaign

01:36
Polynomial Factors And Graphs — Basic Example  Math  New SAT  Khan Academy
366 views / 0 likes  addedWatch Sal work through a basic Polynomial factors and graphs problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatpassportadvancedmathematics/v/satmathp11harder?utm_source=YT&utm_medium=Desc&utm_campaign=

03:13
Interpreting Nonlinear Expressions — Harder Example  Math  New SAT  Khan Academy
349 views / 0 likes  addedWatch Sal work through a harder Interpreting nonlinear expressions problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatpassportadvancedmathematics/v/satmathp1easier?utm_source=YT&utm_medium=Desc&utm_camp

05:55 Popular
Interpreting Nonlinear Expressions — Basic Example  Math  New SAT  Khan Academy
863 views / 1 likes  addedWatch Sal work through a basic Interpreting nonlinear expressions problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatpassportadvancedmathematics/v/satmathp10harder?utm_source=YT&utm_medium=Desc&utm_camp

03:06
Operations With Rational Expressions — Harder Example  Math  New SAT  Khan Academy
324 views / 0 likes  addedWatch Sal work through a harder Operations with rational expressions problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatpassportadvancedmathematics/v/satmathp6easier?utm_source=YT&utm_medium=Desc&utm_ca

03:22
Linear And Quadratic Systems — Harder Example  Math  New SAT  Khan Academy
305 views / 0 likes  addedWatch Sal work through a harder Linear and quadratic systems problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatpassportadvancedmathematics/v/satmathp4easier?utm_source=YT&utm_medium=Desc&utm_campaign=N

04:50
Linear And Quadratic Systems — Basic Example  Math  New SAT  Khan Academy
356 views / 0 likes  addedWatch Sal work through a basic Linear and quadratic systems problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatpassportadvancedmathematics/v/satmathp8harder?utm_source=YT&utm_medium=Desc&utm_campaign=Ne

04:34
Radical And Rational Equations — Harder Example  Math  New SAT  Khan Academy
349 views / 0 likes  addedWatch Sal work through a harder Radical and rational equations problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatpassportadvancedmathematics/v/satmathp9easier?utm_source=YT&utm_medium=Desc&utm_campaign
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