2019-02-20 | How did Reagan's policies affect the economy? | US Government and Civics | Khan Academy | 1:38 | 14,014 | |
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2019-02-20 | Why was Reagan's presidency so significant? | US Government and Civics | Khan Academy | 1:20 | 14,919 | |
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2019-02-20 | Why is the Speaker second in succession? | US Government and Civics | Khan Academy | 1:36 | 2,344 | |
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2019-02-20 | What kind of levers does the Speaker have? | US Government and Civics | Khan Academy | 1:50 | 2,909 | |
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2019-02-20 | How has the position of Speaker changed over time? | US Government and Civics | Khan Academy | 1:38 | 1,857 | |
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2019-02-20 | Who is the Speaker of the House? | US Government and Civics | Khan Academy | 0:43 | 2,936 | |
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2019-02-15 | Khan Stories: Christian | 1:04 | 18,161 | |
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2019-02-12 | Four factors of production | AP Microeconomics | Khan Academy | 6:14 | 178,289 | |
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2019-02-12 | Slope and intercepts from tables | 5:24 | 3,627 | |
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2019-02-12 | Slope and y intercept from equation | 4:10 | 486,212 | |
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2019-02-12 | Linear equation word problems | 3:41 | 9,157 | |
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2019-02-12 | Constructing linear equation from context | 3:06 | 8,781 | |
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2019-02-08 | Khan Stories: Anjali | 3:01 | 26,182 | |
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2019-02-01 | Khan Stories: Sal's high school math teacher | 1:04 | 53,501 | |
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2019-01-28 | Khan Stories: Mrs. Hengels' class | 1:04 | 9,703 | |
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2019-01-25 | Introducing: Khan Academy Kids! | 1:44 | 170,705 | |
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2019-01-18 | Khan Stories: Isai Baltezar's class | 1:03 | 20,104 | |
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2019-01-18 | Rounding to the nearest 10 | 8:50 | 40,511 | |
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2019-01-18 | Three digit subtraction word problems | 2:53 | 14,612 | |
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2019-01-18 | Estimating adding large numbers by rounding | 3:40 | 66,578 | |
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2019-01-18 | Three digit addition word problems | 2:33 | 13,705 | |
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2019-01-18 | Subtraction by breaking apart | 3:30 | 6,958 | |
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2019-01-18 | Rounding to the nearest 100 | 6:59 | 48,537 | |
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2019-01-18 | Missing numbers in three digit subtraction | 4:32 | 9,854 | |
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2019-01-18 | Methods for subracting 3 digit numbers | 4:43 | 12,618 | |
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2019-01-11 | Khan Stories: Brandon Bauer | 1:27 | 7,592 | |
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2019-01-10 | Writing: Sentence Boundaries — Harder Example | Writing & Language | SAT | Khan Academy | 2:04 | 116,749 | |
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2019-01-04 | Khan Stories: Claudia | 1:25 | 11,610 | |
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2018-12-28 | Khan Stories: Shrey | 1:43 | 23,040 | |
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2018-12-22 | Types of competition and marginal revenue | APⓇ Microeconomics | Khan Academy | 6:44 | 14,490 | |
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2018-12-22 | Marginal revenue and marginal cost in imperfect competition | APⓇ Microeconomics | Khan Academy | 3:40 | 19,926 | |
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2018-12-21 | Khan Stories: Jordan | 1:01 | 8,512 | |
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2018-12-20 | Profit maximization worked example Free Response Question | Microeconomics | Khan Academy | 4:40 | 5,883 | |
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2018-12-19 | Perfect and imperfect competition | 10:00 | 61,121 | |
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2018-12-19 | Shutting down or exiting industry based on price | APⓇ Microeconomics | Khan Academy | 7:40 | 77,321 | |
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2018-12-19 | Profit maximization | APⓇ Microeconomics | Khan Academy | 5:00 | 170,751 | |
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2018-12-14 | Khan Stories: Brooke Hogan | 2:10 | 8,662 | |
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2018-12-12 | Substitution and income effects and the Law of Demand | APⓇ Microeconomics | Khan Academy | 3:48 | 15,678 | |
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2018-12-07 | Tariff and imports worked example | APⓇ Microeconomics | Khan Academy | 7:22 | 13,508 | |
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2018-12-07 | Trade and tariffs | APⓇ Microeconomics | Khan Academy | 7:05 | 115,099 | |
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2018-12-07 | Khan Stories: Alejandro | 1:03 | 7,089 | |
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2018-12-05 | Mutation as a source of variation | Gene expression and regulation | AP Biology | Khan Academy | 6:05 | 13,499 | Vlog |
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2018-12-04 | Minimum efficient scale and market concentration | APⓇ Microeconomics | Khan Academy | 6:07 | 15,864 | |
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2018-12-04 | Economies and diseconomies of scale | APⓇ Microeconomics | Khan Academy | 3:38 | 38,446 | |
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2018-12-03 | Long run average total cost curve | APⓇ Microeconomics | Khan Academy | 8:32 | 88,512 | |
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2018-12-03 | How costs change when fixed and variable costs change | APⓇ Microeconomics | Khan Academy | 6:27 | 5,789 | |
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2018-12-03 | Graphical impact of cost changes on marginal and average costs | 3:47 | 3,747 | |
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2018-11-30 | Marginal cost, average variable cost, and average total cost | APⓇ Microeconomics | Khan Academy | 7:29 | 52,647 | |
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2018-11-30 | Graphs of MC, AVC and ATC | 8:44 | 54,347 | |
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2018-11-29 | What is mastery learning? | 1:18 | 84,254 | |
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2018-11-28 | Give a child a great education. We need your help! | 0:21 | 34,104 | |
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2018-11-21 | Total product, marginal product and average product | APⓇ Microeconomics | Khan Academy | 6:56 | 229,570 | |
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2018-11-21 | Income elasticity of demand | APⓇ Microeconomics | Khan Academy | 7:05 | 135,417 | |
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2018-11-20 | Introduction to production functions | APⓇ Microeconomics | Khan Academy | 8:33 | 207,830 | |
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2018-11-20 | Changing equilibria from trade | APⓇ Microeconomics | Khan Academy | 6:24 | 4,874 | |
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2018-11-17 | Price elasticity of supply determinants | APⓇ Microeconomics | Khan Academy | 5:20 | 23,489 | |
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2018-11-16 | Introduction to price elasticity of supply | APⓇ Microeconomics | Khan Academy | 5:38 | 39,292 | |
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2018-11-16 | Khan Academy Live! In Khanversation with Barbara Oakley | 1:02:15 | 22,704 | |
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2018-11-15 | Determinants of price elasticity of demand | APⓇ Microeconomics | Khan Academy | 9:22 | 84,496 | |
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2018-11-15 | Determinants of elasticity example | APⓇ Microeconomics | Khan Academy | 2:36 | 5,459 | |
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2018-11-15 | Introduction to price elasticity of demand | APⓇ Microeconomics | Khan Academy | 8:40 | 503,340 | |
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2018-11-15 | Market demand as the sum of individual demand | APⓇ Microeconomics | Khan Academy | 4:37 | 62,786 | |
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2018-11-14 | Substitution and income effects and the Law of Demand | 3:48 | 130,213 | |
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2018-11-14 | Markets and property rights | APⓇ Microeconomics | Khan Academy | 6:01 | 9,044 | |
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2018-11-09 | Continuity and change in the postwar era | Period 8: 1945-1980 | AP US History | Khan Academy | 10:17 | 16,100 | |
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2018-11-09 | Shaping American national identity from 1890 to 1945 | AP US History | Khan Academy | 8:31 | 18,917 | |
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2018-11-09 | Continuity and change in the Gilded Age | Period 6: 1865-1898 | AP US History | Khan Academy | 10:04 | 30,579 | |
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2018-11-08 | The Eighth Amendment | The National Constitution Center | US government and civics | Khan Academy | 20:25 | 16,414 | |
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2018-11-08 | Developing an American colonial identity | Period 2: 1607-1754 | AP US History | Khan Academy | 7:46 | 37,147 | |
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2018-11-06 | Phenotype plasticity | Heredity | AP Biology | Khan Academy | 3:17 | 20,925 | Vlog |
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2018-11-01 | Why do midterm congressional elections matter? | US government and civics | Khan Academy | 1:09 | 6,051 | |
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2018-11-01 | Why does your vote matter? | US government and civics | Khan Academy | 3:12 | 14,151 | |
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2018-11-01 | How does voter turnout in midterms compare to presidential elections? | Khan Academy | 1:15 | 3,430 | |
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2018-11-01 | How have congressional elections changed over time? | US government and civics | Khan Academy | 3:13 | 2,508 | |
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2018-11-01 | Does the president's party usually gain or lose seats at the midterm elections? | Khan Academy | 1:31 | 3,249 | |
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2018-10-31 | Activation and inhibition of signal transduction pathways | AP Biology | Khan Academy | 5:56 | 12,473 | Vlog |
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2018-10-31 | World War I: Homefront | Period 7: 1890-1945 | AP US History | Khan Academy | 6:45 | 39,905 | |
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2018-10-31 | The Progressives | Period 7: 1890-1945 | AP US History | Khan Academy | 7:34 | 117,609 | |
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2018-10-31 | 1920s urbanization and immigration | Period 7: 1890-1945 | AP US History | Khan Academy; | 5:05 | 35,319 | |
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2018-10-31 | Westward expansion: social and cultural development | AP US History | Khan Academy | 8:25 | 48,011 | |
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2018-10-31 | Comparing the effects of the Civil War on American national identity | US history | Khan Academy | 8:29 | 15,687 | |
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2018-10-31 | Slavery in the British colonies | Period 2: 1607-1754 | AP US History | Khan Academy | 5:06 | 39,993 | |
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2018-10-25 | Gideon v Wainwright | 3:56 | 28,856 | |
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2018-10-25 | Presidential oversight of the bureaucracy | 5:33 | 10,333 | |
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2018-10-25 | Gupta Dynasty | World History | Khan Academy | 6:37 | 53,794 | |
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2018-10-25 | Marginal and conditional distributions | Analyzing categorical data | AP Statistics | Khan Academy | 5:17 | 23,180 | |
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2018-10-25 | Continuity at a point | Limits and continuity | AP Calculus AB | Khan Academy | 8:16 | 70,613 | |
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2018-10-25 | Limits of combined functions: piecewise functions | AP Calculus AB | Khan Academy | 4:13 | 12,614 | |
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2018-10-25 | Alternating series test | Series | AP Calculus BC | Khan Academy | 5:48 | 52,686 | |
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2018-10-24 | Manifest Destiny | Period 5: 1844-1877 | AP US History | Khan Academy | 8:38 | 236,246 | |
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2018-10-24 | Water potential example | Cell structure and function | AP Biology | Khan Academy | 6:45 | 5,939 | Vlog |
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2018-10-24 | Molecular variation | Cellular energetics | AP Biology | Khan Academy | 6:13 | 5,710 | Vlog |
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2018-10-24 | ATP synthase | Cellular energetics | AP Biology | Khan Academy | 4:27 | 62,338 | Vlog |
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2018-10-23 | Photosynthesis evolution | Cellular energetics | AP Biology | Khan Academy | 8:08 | 8,255 | Vlog |
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2018-10-23 | Immigration and migration in the Gilded Age | Period 6: 1865-1898 | AP US History | Khan Academy | 8:28 | 36,012 | |
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2018-10-23 | Sectional conflict: Regional differences | Period 5: 1844-1877 | AP US History | Khan Academy | 8:27 | 58,752 | |
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2018-10-23 | Enzyme reaction velocity and pH | Cellular energetics | AP Biology | Khan Academy | 6:43 | 4,852 | Vlog |
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2018-10-23 | Increased politicization of the Supreme Court | AP US Government and Politics | Khan Academy | 3:48 | 9,279 | |
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2018-10-20 | Property rights in a market system | Basic Economic Concepts | AP(R) Microeconomics | Khan Academy | 5:55 | 32,976 | |
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2018-10-19 | Introduction to utility | APⓇ Microeconomics | Khan Academy | 6:05 | 132,263 | |
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