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1  +4 2014 oct 05high school chemistryChemistry | Khan AcademyVideos on chemistry (roughly covering a first-year high school or college course). ‎Organic chemistry - ‎Chemical reactions - ‎General chemistry review - ‎Reaction rates
1  +43 2014 oct 05math ancient counting rectanglesRectangle area as product of dimensions same as counting unit 2 Jun 2014 So let's see how many square meters; I can fit onto this yellow rectangle ; without .... to ...
1  +1 2014 oct 03fractions number linePlotting basic fractions on the number line | Understanding fractions 3 Jun 2014 So let's do a few exercises with our newfound knowledge; of fractions on the number line ...
1  ~ 2014 oct 02learn computer programmingComputer programming | Khan AcademyLearn the fundamentals of programming with the popular JavaScript language and ProcessingJS library. Write your own programs and share them, explore ... ‎Intro to JS: Drawing & Animation - ‎New Program - ‎Browse Programs - ‎Challenge
1  ~ 2014 oct 02probability and statisticsProbability and statistics | Khan AcademyCommunity Questions · Get a personal path through Probability and statistics ... and combinations. Using combinatorics to solve questions in probability. ‎Independent and dependent ... - ‎Random variables - ‎Inferential statistics
1  ~ 2014 sep 30advantages of science tutorialComparative advantage and absolute advantage ... - Khan Academy31 Aug 2013 Showing that a party benefits from trade as long as there is a comparative ... is not the typical ...
1  ~ 2014 sep 30onlie learning mathsKhan AcademyLearn for free about math , art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a ... ‎Algebra I - ‎Browse all - ‎Computer programming - ‎Chemistry
1  +41 2014 sep 28how to animateIntro to Animation | Animation basics | Khan AcademyJessica introduces the draw() function, and how to get things to move with code.
1  +2 2014 sep 28davids oath of horiuchiDavid's Oath of the Horatii - SmarthistoryAn art history video from Smarthistory on the greatest of Neoclassical paintings, Oath of the Horatii by Jacques-Louis David , now at the Louvre, in Paris.
1  +3 2014 sep 28introduction to programmingWhat is Programming? | Intro to programming | Khan Academy1 Apr 2014 How do you program a computer to accept programming ? (Like how do you make a language ...
1  ~ 2014 sep 28khan academy tutorialsKhan Academy " Tutorials " | Khan AcademyKhan Academy "Tutorials". Fri, 11 Jan 2013 15:55:00. Thanks to a huge team ...
1  +1 2014 sep 25electricity and magnetismElectricity and magnetism | Physics | Khan AcademyAll content in “ Electricity and magnetism ” ... Electric potential energy (part 2-- involves calculus) · Voltage ... Magnetism 6: Magnetic field due to current. ‎Circuits (part 1) - ‎Electrostatics (part 1) - ‎Electrostatics (part 2) - ‎Voltage
1  +1 2014 sep 24microeconomics for dummiesMicroeconomics | Khan AcademyTopics covered in a traditional college level introductory microeconomics course. ‎Supply, demand and market ... - ‎Elasticity - ‎Production decisions and ... - ‎Budget line
1  ~ 2014 sep 23salman khan oxidization chemistryOxidizing and reducing agents | Redox Reactions | Khan Academy0 to plus 1 is an increase in oxidation state,; so therefore, sodium, by definition, is being oxidized . So sodium is being oxidized in this reaction . We look at ...
1  +1 2014 sep 23t hours minutesUnit conversion: minutes to hours | Unit conversion | Khan AcademyWe're going to convert minutes into hours , but consider whether it is best to state the answer as a decimal or a mixed number. In truth, it doesn' t make a ...
1  +6 2014 sep 23adding three numbersCarrying when adding three digit numbers | Adding multi-digit Examples of regrouping when adding three digit numbers ... We use carrying when the number is bigger and we have to move it to the next question and if it is  ...
1  +1 2014 sep 22davids oath of horitchi
1  ~ 2014 sep 22dialation khan acadamyComparing side lengths after dilation | Dilations or ... - Khan AcademyComment: This topic has just appeared in the eight grade mission boxes, however it and the other topics in the Transformations module are not taught in the 8th ...
1  ~ 2014 sep 21khan academy homeschoolStart homeschooling with Khan Academy | Using KA in homeschool With math exercises stretching from basic arithmetic through advanced calculus and a focus on personalized learning, Khan Academy is a valuable resource for ...
1  +3 2014 sep 19ice cream codeChallenge: Ice Cream Code | Coloring | Khan AcademyYum! Ice cream ! Let's make this delicious and flavorful with some fill color!
1  ~ 2014 sep 17past option prices at expirationOption expiration and price | Put and call options | Khan AcademySo it's the option to buy GE stock at \$17. And it has an April, 2011 expiration . So it's going to expire , or the last day of trading; that you could trade this option , ...
1  ~ 2014 sep 17educational tutorialsWe are a not‑for‑profit because we believe in a free, world-class education for anyone, anywhere. Start learning now Join as a parent Join as a teacher. To log in ... ‎Algebra I - ‎Browse all - ‎Computer programming - ‎Chemistry
1  ~ 2014 sep 16curve sketching khan academy'Graphing using derivatives | Concavity and ... - Khan AcademyThere is no difference in this case. An inflection point (or point of inflection) is the point at which the concavity of the graph changes sign. In this case, the second ...
1  +1 2014 sep 15learn geometryGeometry | Khan AcademyThis is a first year, high-school level course on Geometry (which is based on Euclid's elements). It revisits many of the basic geometrical concepts studied in earlier courses, but addresses them with more ... Unlock your Learning Dashboard. ‎Geometry - ‎Perimeter, area, and volume - ‎Angles and intersecting lines - ‎Circles
1  ~ 2014 sep 15curve sketching kha academy'
1  ~ 2014 sep 15ziggurat of ur clutureZiggurat of Ur - SmarthistoryZiggurats are found scattered around what is today Iraq and Iran, and stand as an imposing testament to the power and skill of the ancient culture that produced ...
1  +2 2014 sep 14geometryThis is a first year, high-school level course on Geometry (which is based on Euclid's elements). It revisits many of the basic geometrical concepts studied in ... ‎Geometry - ‎Perimeter, area, and volume - ‎Angles and intersecting lines - ‎Circles
1  ~ 2014 sep 13ancient persian paintingsArt of the Persian Empire - SmarthistoryThe heart of ancient Persia is in what is now southwest Iran, in the region called the Fars. In the second half of the 6th century, the Persians (also called the ...
1  ~ 2014 sep 13revenue curve reviewReview of revenue and cost graphs for a monopoly | Monopolies Does Marginal revenue have something to do with the elasticity of the demand curve ? I know that elasticity changes at different points of a straight line demand ...
1  ~ 2014 sep 09khan academybiology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of providing a free, world-class education for anyone, anywhere. Log inLog in with a Khan Academy account. By logging in, you
1  +1 2014 sep 08motion in two dimensionsTwo - dimensional motion | Physics | Khan AcademyTwo - dimensional motion . You understand velocity and acceleration well in one- dimension. Now we can explore scenarios that are even more fun. With a little bit
1  +1 2014 sep 08solving two step equationsTwo - step equations - Khan AcademySolve equations in two steps . ... randRange( 2 , 10 ) randRangeNonZero( -10, 10 ) randRange( 2 , 10 ) fractionReduce( D - B, A ). Solve for x : 9x−5=9. Acceptable ...
1  ~ 2014 sep 07rubber academy on demandPrice elasticity of demand | Price elasticity | Khan AcademyIntroduction to price elasticity of demand . ... And in the rubber band, if you pull it,; depending if something-- so let's say this one; is inelastic. So if you pull, you're ...
1  ~ 2014 sep 07khan
1  ~ 2014 sep 06khan academy english lessonsbiology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of providing a free, world- class education for anyone, anywhere. ‎Algebra I - ‎Browse all - ‎Computer programming - ‎Chemistry
1  +1 2014 sep 06computer programming programsComputer programming . Learn the fundamentals of programming with the popular JavaScript language and ProcessingJS library. Write your own programs and ... ‎Intro to JS: Drawing & Animation - ‎New Program - ‎Browse Programs - ‎Advanced JS
1  ~ 2014 sep 05gdp buy sellInvestment and consumption | Components of GDP | Khan AcademyIf I just buy a factory from someone else,; that does not add to GDP . .... only new homes contribute to GDP ; but,say a house is sold for \$100 in the year in which it ...
1  +1 2014 sep 05free mcat studyMCAT | Khan AcademyThis collection is being developed for the revised MCAT ® exam that will first be ... the content in this collection is not intended to prescribe a program of study for ... ‎Biomolecules - ‎Physical processes - ‎Organ systems - ‎Chemical processes
1  ~ 2014 sep 05curremcy reviewCurrency effect on trade review | Currency | Khan AcademyLet's review what happened in the last video because, in; general, it's just kind of confusing and it's always good; to see it a second time. And then we can think a ...
1  ~ 2014 sep 02chemistry helpSupport; Help center; Contact Us; Contact · Press. Coaching; Coach Reports · Coach Resources · Case Studies · Common Core. Careers; Full Time · Internships ... ‎Organic chemistry - ‎Chemical reactions - ‎General chemistry review - ‎Reaction rates
1  ~ 2014 sep 01convert pt to videoUnit conversion : gallons to quarts, pints , and cups ... - Khan Academyhow do you convert let's say for an example gallons to pints or pints to quarts? .... how come there is not just a video on only customary units? i get confused with ...
1  +1 2014 sep 01persian art historyThe heart of ancient Persia is in what is now southwest Iran, in the region ... In the second half of the 6th century, the Persians (also called the ... Art History .
1  ~ 2014 aug 31venture hedge fundHedge funds , venture capital, and private equity ... - Khan AcademySimilarities in compensation structure for hedge funds , venture capital firms, and private equity investors.
1  ~ 2014 aug 31salman khan academyIf you're seeing this message, it means we're having trouble loading external resources for Khan Academy . If you're behind a web filter, please make sure that  ... ‎Algebra I - ‎Browse all - ‎Computer programming - ‎Chemistry
1  ~ 2014 aug 31one step equationsOne step equations | Solving equations for beginners | Khan AcademySolve equations in one step. ... One step equations . Solve equations in one step. (close). randVar() randRangeNonZero(-30, 29) abs(randRangeNonZero(A, 30)).
1  +4 2014 aug 30free mcat prepThis collection is being developed for the revised MCAT ® exam that will first be administered in spring 2015. Videos will be added to the collection through fall ...
1  ~ 2014 aug 29khan academy mathMath | Khan AcademyWatch videos and practice your skills for almost any math subject. Early mathUse Khan Academy to practice your math skills. Unlock your
1  +2 2014 aug 26math tutor site
1  ~ 2014 aug 26organic chemistry reviewGeneral chemistry review | Organic chemistry | Khan AcademyA review of hybrid orbitals, dot structures, electronegativity, and polarity. ... It's the liger of orbitals and essential to organic chemistry ! In this tutorial, Sal discusses ... ‎Dot structures I: Single bonds - ‎Dot structures II: Multiple bonds - ‎Hybrid orbitals
1  +3 2014 aug 25free math tutoring
1  ~ 2014 aug 25what happend to goldBanking 17: What happened to the gold ? | Banking and Money Getting off the gold standard. A short discussion of the meaning of wealth.
1  ~ 2014 aug 25painting of villaPainted Garden, Villa of Livia - SmarthistoryAn art history video about the Painted Garden from the Villa of Livia in ancient Rome.
1  +1 2014 aug 25iit jee prepIIT JEE | IIT JEE | Khan AcademyIIT JEE . Questions from previous IIT JEEs. IIT JEE trigonometry problem 1 · IIT JEE perpendicular planes (part 1) ... IIT JEE complex root probability (part 1).
1  ~ 2014 aug 24how to measure anglesMeasuring angles in degrees | Angle basics and measurement Generally the largest possible angle is 360 degrees (the number of degrees in a circle). An angle of 361 degrees would be equal to an angle of 1 degrees.
1  +1 2014 aug 24learn math free
1  +1 2014 aug 23strongest bridge designBridge Design and Destruction! (part 1) | Physics | Khan AcademyThe design of each bridge will be shown schematically along with the load ... Adding an arch makes the bridge very strong , but arches have length limitations.
1  +1 2014 aug 23econ math homework helpLearn for free about math , art, computer programming, economics , physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a ...
1  ~ 2014 aug 22statistics and probabilityAcademy, please enable JavaScript in your browser. Probability and statistics . Community Questions · Get a personal path through Probability and statistics  ... ‎Independent and dependent ... - ‎Random variables - ‎Inferential statistics
1  +2 2014 aug 21decimal place valueDecimal place value | Conceptualizing decimals and place notation So hopefully, when you write it out like this, it gives you; a sense of what it means we say place value . The 6, three digits to the left of the decimal , is in the ...
1  +10 2014 aug 21free trigonometry lessonsTrigonometry | Khan AcademyTrigonometry . Videos and exercises on trigonometry . Watch the "Geometry" playlist first if you have trouble understanding the topics covered here. Community ... ‎Basic trigonometry - ‎Trig identities and examples - ‎Unit circle definition of trig ...
1  +2 2014 aug 21math video tutorials
1  +1 2014 aug 20function notation examplesUnderstanding function notation ( example 1 ... - Khan AcademyLike so many other things in math, its usefulness will become obvious later on when you learn something else. You may not need gears to drive in the parking lot ...
1  +4 2014 aug 20payday loan quotePayday loans | Interest on credit cards and loans | Khan AcademyI think most of us have a sense that payday loans are; probably not the best .... When you multiply this out, this is equal to-- let's get; the calculator out-- I'll just ...
1  ~ 2014 aug 17help with physicsPhysics | Khan AcademyPhysics . Projectile motion, mechanics and electricity and magnetism. Solid understanding of algebra and a basic understanding of trigonometry necessary. ‎Electricity and magnetism - ‎Forces and Newton's laws - ‎Waves and optics - ‎Fluids
1  ~ 2014 aug 15iit jee questionsIIT JEE Questions - Khan AcademyIIT JEE . Questions from previous IIT JEEs. IIT JEE trigonometry problem 1 · IIT JEE perpendicular ... 2010 IIT JEE Paper 1 Problem 50: Hyperbola eccentricity. ‎IIT JEE trigonometry problem 1 - ‎IIT JEE perpendicular planes - ‎IIT JEE integral limit
1  ~ 2014 aug 15factoring by groupingFactor by grouping and factoring completely ... - Khan AcademySo what I'm going to teach you is a technique called,; factoring by grouping . And it's a little bit more involved than what we've; learned before, but it's a neat trick.
1  ~ 2014 aug 15acceleration around a curveRace cars with constant speed around curve | Centripetal When acceleration could involve a change in direction and not speed.
1  ~ 2014 aug 14high school redox reactionsLet's see how to identify the oxidizing; and reducing agents in a redox reaction . So here, we're forming sodium chloride; from sodium metal and chlorine gas.
1  ~ 2014 aug 12expected future priceChange in expected future prices and demand | The demand curve The demand decreases when the expected future price goes down because people can buy the product later on when (and if) the price of the product goes ...
1  +1 2014 aug 11addition and subtraction ofAddition and subtraction of polynomials | Adding and multiplying At 4:52 he says "-5" is a constant but not a coefficient. But in the previous video he says that even that last constant is also a co-efficient of "x^0." Is it or is it not ...
1  +1 2014 aug 11introduction to economicsIntroduction to economics | Introduction to economics | Khan AcademyBasic introduction to what microeconomics and macroeconomics study. A bit on Adam Smith.
1  ~ 2014 aug 10learn computer scienceLearn the fundamentals of programming with the popular JavaScript language ... What can you do with computer science and programming skills once you've ... ‎Intro to JS: Drawing & Animation - ‎New Program - ‎Browse Programs - ‎Coloring
1  ~ 2014 aug 10masaccio holy trinityMasaccio's Holy Trinity - SmarthistoryMasaccio was the first painter in the Renaissance to incorporate Brunelleschi's discovery in his art. He did this in his fresco called the Holy Trinity , in Santa Maria  ...