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![](/img/b.png) | | time | views | |
![](https://i.ytimg.com/vi/jV30SdcyMVM/default.jpg) | LearnStorm Growth Mindset: Salon owner on her career journey | 2:36 | 2,556 | |
![](https://i.ytimg.com/vi/dTQdaX4V0cI/default.jpg) | LearnStorm Growth Mindset: Chef De Cuisine on his career journey | 3:29 | 3,439 | |
![](https://i.ytimg.com/vi/JV2sKtbOKsg/default.jpg) | Khan Academy Classrooms has a new mastery system that makes personalized learning easier than ever! | 2:40 | 22,323 | |
![](https://i.ytimg.com/vi/lbQCx-AwPsY/default.jpg) | Technology and presidential communication | US government and civics | Khan Academy | 6:70 | 4,403 | |
![](https://i.ytimg.com/vi/sQcwHXgmR8M/default.jpg) | Voting rights | Political participation | US government and civics | Khan Academy | 8:60 | 3,398 | |
![](https://i.ytimg.com/vi/auOcNZFKfo0/default.jpg) | Definite integrals: reverse power rule | AP Calculus AB | Khan Academy | 4:14 | 7,944 | |
![](https://i.ytimg.com/vi/hFRQBhHdINM/default.jpg) | Analyzing related rates problems: equations (Pythagoras) | AP Calculus AB | Khan Academy | 3:35 | 4,543 | |
![](https://i.ytimg.com/vi/oZxbLuJ1U5w/default.jpg) | Comparing constants of proportionality | 7th grade | Khan Academy | 4:32 | 3,296 | |
![](https://i.ytimg.com/vi/ApstXGJtRrE/default.jpg) | Interpreting graphs of proportional relationships | 7th grade | Khan Academy | 2:42 | 3,325 | |
![](https://i.ytimg.com/vi/7IU-TOOSxPM/default.jpg) | Identifying proportional relationships from graphs | 7th grade | Khan Academy | 3:50 | 1,781 | |
![](https://i.ytimg.com/vi/vEon1weoA3o/default.jpg) | Generalizabilty of survey results example | AP Statistics | Khan Academy | 3:34 | 3,782 | |
![](https://i.ytimg.com/vi/-iCMQoCJFBY/default.jpg) | Visually assessing standard deviation | AP Statistics | Khan Academy | 3:49 | 5,273 | |
![](https://i.ytimg.com/vi/rb-T5ppxJk0/default.jpg) | Estimating mean and median in data displays | AP Statistics | Khan Academy | 4:35 | 5,331 | |
![](https://i.ytimg.com/vi/xTwDmnEEb9E/default.jpg) | Median in a histogram | Summarizing quantitative data | AP Statistics | Khan Academy | 2:28 | 11,708 | |
![](https://i.ytimg.com/vi/n_UHN9t3cNg/default.jpg) | Constant of proportionality from graph | 7th grade | Khan Academy | 1:50 | 3,584 | |
![](https://i.ytimg.com/vi/DZaNZ1vFx18/default.jpg) | Categorical grants, mandates, and the Commerce Clause | US government and civics | Khan Academy | 5:30 | 7,287 | |
![](https://i.ytimg.com/vi/gCNvBqTJTUA/default.jpg) | Executive orders | US government and civics | Khan Academy | 4:21 | 5,714 | |
![](https://i.ytimg.com/vi/vyIMg4F5axw/default.jpg) | Impact of media evolution on politics | US government and civics | Khan Academy | 4:26 | 5,228 | |
![](https://i.ytimg.com/vi/AX988fq3cXY/default.jpg) | Political ideology and economics | US government and civics | Khan Academy | 6:90 | 5,328 | |
![](https://i.ytimg.com/vi/2Etffnqb1qE/default.jpg) | Why policy decisions may not reflect perceived public opinion | 3:50 | 3,731 | |
![](https://i.ytimg.com/vi/DVKY9alKYtc/default.jpg) | Why polls can be wrong | 2:37 | 6,627 | |
![](https://i.ytimg.com/vi/85NM1-FQrn0/default.jpg) | Scientific polling introduction | 8:34 | 2,551 | |
![](https://i.ytimg.com/vi/GoAiLiPWB1U/default.jpg) | Measuring public opinion | 3:34 | 3,603 | |
![](https://i.ytimg.com/vi/8Yl_yNNXKnY/default.jpg) | Stare decisis and precedent in the Supreme Court | US government and civics | Khan Academy | 4:30 | 3,715 | |
![](https://i.ytimg.com/vi/yrPrzY3rmQM/default.jpg) | The aggregate production function and growth | APⓇ Macroeconomics | Khan Academy | 4:42 | 3,472 | |
![](https://i.ytimg.com/vi/8FzOm1-xcJA/default.jpg) | Aggregate production function and economic growth | APⓇ Macroeconomics | Khan Academy | 6:25 | 3,525 | |
![](https://i.ytimg.com/vi/0F6lRMI_rHQ/default.jpg) | Business cycles and the production possibilities curve | APⓇ Macroeconomics | Khan Academy | 6:80 | 3,443 | |
![](https://i.ytimg.com/vi/11s5Biyi9q4/default.jpg) | Pedigrees | Classical genetics | High school biology | Khan Academy | 6:80 | 12,262 | |
![](https://i.ytimg.com/vi/63eKZySl8m4/default.jpg) | Data to justify experimental claims examples | High school biology | Khan Academy | 5:28 | 13,168 | |
![](https://i.ytimg.com/vi/mHH0sSm2cK8/default.jpg) | Molecular evidence for evolutionary relationships examples | High school biology | Khan Academy | 6:50 | 2,759 | |
![](https://i.ytimg.com/vi/AOntr8OksEY/default.jpg) | Resistivity experimentally determined | 10:30 | 2,433 | |
![](https://i.ytimg.com/vi/I5qa8gkz7BM/default.jpg) | Velocity, acceleration and distance traveled for points on wave | 7:19 | 4,011 | |
![](https://i.ytimg.com/vi/xQUERO-_bT0/default.jpg) | Angular velocity graphs due to multiple torques | 3:48 | 3,086 | |
![](https://i.ytimg.com/vi/H1xpE6i8-sk/default.jpg) | Momentum collision graphs | 3:59 | 1,693 | |
![](https://i.ytimg.com/vi/qKdOD23LYOw/default.jpg) | Kinematics and force example | 3:32 | 2,029 | |
![](https://i.ytimg.com/vi/9013Imlt0ZI/default.jpg) | Conservation of momentum and energy example | 7:10 | 2,196 | |
![](https://i.ytimg.com/vi/tpSxReO1JlA/default.jpg) | Power dissipation in resistors in series versus in parallel | 4:00 | 1,925 | |
![](https://i.ytimg.com/vi/pbQJqmYdjbk/default.jpg) | Energy dissipation across two resistors in series example | 5:28 | 4,723 | |
![](https://i.ytimg.com/vi/ezN-CACtWG0/default.jpg) | Newton's third law conceptual worked example | 3:24 | 3,684 | |
![](https://i.ytimg.com/vi/kOlfa11Pdgk/default.jpg) | Torque and kinematics conceptual example | 4:30 | 2,711 | |
![](https://i.ytimg.com/vi/bZEAkO9OSco/default.jpg) | Bank balance sheets and fractional reserve banking | APⓇ Macroeconomics | Khan Academy | 8:33 | 3,125 | |
![](https://i.ytimg.com/vi/vqYlKvQhoWw/default.jpg) | Bank balance sheet free response question | APⓇ Macroeconomics | Khan Academy | 8:44 | 3,469 | |
![](https://i.ytimg.com/vi/ZotsK7MQOZk/default.jpg) | Introducing Khan Academy Kids | 1:45 | 26,821 | |
![](https://i.ytimg.com/vi/yqZfM2W6tSQ/default.jpg) | Khan Academy Kids | 0:31 | 102,286 | |
![](https://i.ytimg.com/vi/hSP_rmNHU_U/default.jpg) | Standard deviation of residuals or root mean square deviation (RMSD) | AP Statistics | Khan Academy | 7:60 | 6,498 | |
![](https://i.ytimg.com/vi/VltFqtzwS6o/default.jpg) | Give the gift of life-changing education | 1:21 | 37,865 | |
![](https://i.ytimg.com/vi/3NXg44WBZ14/default.jpg) | Root mean square deviation (RMSD) | 6:48 | 6,888 | |
![](https://i.ytimg.com/vi/VqD-nf1YUks/default.jpg) | Introduction to residuals and least-squares regression | AP Statistics | Khan Academy | 4:49 | 11,153 | |
![](https://i.ytimg.com/vi/_vK5KPycEvA/default.jpg) | Atomic Energy Levels | Quantum physics | Physics | Khan Academy | 9:59 | 19,997 | |
![](https://i.ytimg.com/vi/OFwskHrtYQ4/default.jpg) | Quantum Wavefunction | Quantum physics | Physics | Khan Academy | 10:11 | 25,115 | |
![](https://i.ytimg.com/vi/Qwtz-QSDyOM/default.jpg) | Photon Momentum | Quantum physics | Physics | Khan Academy | 2:55 | 12,355 | |
![](https://i.ytimg.com/vi/oeGC4-aQd_Q/default.jpg) | Mirror equation example problems | Geometric optics | Physics | Khan Academy | 11:00 | 7,052 | |
![](https://i.ytimg.com/vi/B0Ard8jDiHM/default.jpg) | Center of mass equation | Impacts and linear momentum | Physics | Khan Academy | 5:40 | 11,251 | |
![](https://i.ytimg.com/vi/Y53_8WRrPzg/default.jpg) | Classifying shapes of distributions | AP Statistics | Khan Academy | 4:28 | 12,191 | |
![](https://i.ytimg.com/vi/8m8hFcFJ-JM/default.jpg) | Writing equations of perpendicular lines (example 2) | High School Math | Khan Academy | 1:45 | 14,364 | |
![](https://i.ytimg.com/vi/ZoEnj-2McBs/default.jpg) | Welcome to the 2017 Khan Academy Annual Report | 0:53 | 16,127 | |
![](https://i.ytimg.com/vi/6riBTnlI4fw/default.jpg) | Parallel & perpendicular lines from graph | 7:26 | 9,252 | |
![](https://i.ytimg.com/vi/wdQRY3Er7PE/default.jpg) | Worked example: Approximation with local linearity | AP Calculus AB | Khan Academy | 3:35 | 6,019 | |
![](https://i.ytimg.com/vi/-5x6j_P1OSI/default.jpg) | Exchange rate primer | AP Macroeconomics | Khan Academy | 7:26 | 4,495 | |
![](https://i.ytimg.com/vi/Mt92Ozs7aJg/default.jpg) | Integration with partial fractions | AP Calculus BC | Khan Academy | 7:19 | 8,653 | |
![](https://i.ytimg.com/vi/w00eCt3i9KM/default.jpg) | Worked example: Merging definite integrals over adjacent intervals | AP Calculus AB | Khan Academy | 4:20 | 5,866 | |
![](https://i.ytimg.com/vi/qJMbAfbb_Ek/default.jpg) | Functions defined by definite integrals (accumulation functions) | AP Calculus AB | Khan Academy | 4:17 | 8,397 | |
![](https://i.ytimg.com/vi/18B5S96H9CU/default.jpg) | Congressional elections | Political participation | US government and civics | Khan Academy | 7:42 | 2,669 | |
![](https://i.ytimg.com/vi/5S-Zfa-vOXs/default.jpg) | Z-score introduction | Modeling data distributions | AP Statistics | Khan Academy | 5:50 | 11,564 | |
![](https://i.ytimg.com/vi/ILAK1bSqccY/default.jpg) | Constitutional compromises: The Three-Fifths Compromise | US government and civics | Khan Academy | 6:57 | 7,461 | |
![](https://i.ytimg.com/vi/UyiDxjN8kcI/default.jpg) | Constitutional compromises: The Electoral College | US government and civics | Khan Academy | 5:32 | 6,207 | |
![](https://i.ytimg.com/vi/7n96N2gnlu0/default.jpg) | The Emirate of Nejd and the Kingdom of Saudi Arabia | 5:10 | 8,041 | |
![](https://i.ytimg.com/vi/Y4k2c-Y7UkQ/default.jpg) | Emirate of Diriyah as the first Saudi State | 5:14 | 7,544 | |
![](https://i.ytimg.com/vi/MRFrQXDZim0/default.jpg) | Writing proportional equations | Rates & proportional relationships | 7th grade | Khan Academy | 2:10 | 3,751 | |
![](https://i.ytimg.com/vi/rzDQ_ZIpi84/default.jpg) | Constant of proportionality from tables | 7th grade | Khan Academy | 2:34 | 2,903 | |
![](https://i.ytimg.com/vi/l-HtxhClZ-0/default.jpg) | Introduction to proportional relationships | 7th grade | Khan Academy | 5:12 | 5,369 | |
![](https://i.ytimg.com/vi/b9B2FZ5cqbM/default.jpg) | Proof for the meaning of Lagrange multipliers | Multivariable Calculus | Khan Academy | 17:19 | 9,620 | |
![](https://i.ytimg.com/vi/TASA6V5fGT8/default.jpg) | Creating scale drawings | Geometry | 7th grade | Khan Academy | 2:18 | 5,071 | |
![](https://i.ytimg.com/vi/XUOPGqKGbjk/default.jpg) | Scale drawings | Geometry | 7th grade | Khan Academy | 3:33 | 4,251 | |
![](https://i.ytimg.com/vi/KikKyl5n5y4/default.jpg) | Making scaled copies | 2:51 | 1,237 | |
![](https://i.ytimg.com/vi/o07enwTfSpU/default.jpg) | Identifying corresponding parts of scaled copies | Geometry | 7th grade | Khan Academy | 2:31 | 3,216 | |
![](https://i.ytimg.com/vi/ZeY1mgog2YQ/default.jpg) | Identifying scale factor in drawings | Geometry | 7th grade | Khan Academy | 1:26 | 3,053 | |
![](https://i.ytimg.com/vi/Rgi1z9r5hOk/default.jpg) | Interpreting scale factors in drawings | Geometry | 7th grade | Khan Academy | 1:26 | 3,291 | |
![](https://i.ytimg.com/vi/0T0QrHO56qg/default.jpg) | Chain rule | Derivative rules | AP Calculus AB | Khan Academy | 5:70 | 45,515 | |
![](https://i.ytimg.com/vi/IeWvK1daXTA/default.jpg) | Introduction to Ratios | 3:45 | 1,758 | |
![](https://i.ytimg.com/vi/kMCSbnqWFK8/default.jpg) | Senate confirmation as a check on the judicial branch | US government and civics | Khan Academy | 3:50 | 4,616 | |
![](https://i.ytimg.com/vi/CwiVwRzqCmA/default.jpg) | State checks on the judicial branch | US government and civics | Khan Academy | 6:45 | 7,001 | |
![](https://i.ytimg.com/vi/oT6LclcJ-I8/default.jpg) | Introduction to average rate of change | Functions | Algebra I | Khan Academy | 5:31 | 33,066 | |
![](https://i.ytimg.com/vi/tpMsBi47k8Q/default.jpg) | Deficits and debt | AP Macroeconomics | Khan Academy | 7:41 | 3,763 | |
![](https://i.ytimg.com/vi/Fnf1lNU7C-A/default.jpg) | Checks on the judicial branch | US government and civics | Khan Academy | 3:70 | 3,155 | |
![](https://i.ytimg.com/vi/OSipkz8vDjE/default.jpg) | 2011 Calculus AB Free Response #1 parts b c d | AP Calculus AB | Khan Academy | 8:40 | 2,164 | |
![](https://i.ytimg.com/vi/sFFDgW5ublQ/default.jpg) | Fiscal and monetary policy in parallel | AP Macroeconomics | Khan Academy | 7:15 | 2,937 | |
![](https://i.ytimg.com/vi/0o6Ii2R8Pbc/default.jpg) | Introduction to average rate of change | Functions | Algebra I | Khan Academy | 9:29 | 1,872 | |
![](https://i.ytimg.com/vi/5-Nm6pBHJPI/default.jpg) | Khan Academy Teacher Training 2018 | 1:10 | 66,538 | |
![](https://i.ytimg.com/vi/2iZXFd_ZImA/default.jpg) | Modeling ticket fines with exponential function | Algebra II | Khan Academy | 5:37 | 7,193 | |
![](https://i.ytimg.com/vi/9geXUOXTJJQ/default.jpg) | One-sided limits from tables | Limits and continuity | AP Calculus AB | Khan Academy | 6:20 | 24,196 | |
![](https://i.ytimg.com/vi/z83gtE-XrtM/default.jpg) | 2011 Calculus AB Free Response #1 parts b c d | AP Calculus AB | Khan Academy | 8:37 | 704 | |
![](https://i.ytimg.com/vi/DmANu5lkTl8/default.jpg) | Media as a linkage institution | Political participation | US government and civics | Khan Academy | 5:56 | 5,234 | |
![](https://i.ytimg.com/vi/0a799xooy-w/default.jpg) | Selective incorporation | Civil liberties and civil rights | US government and civics | Khan Academy | 3:13 | 2,938 | |
![](https://i.ytimg.com/vi/yb5DH9y-rB8/default.jpg) | Cost and duration of modern campaigns | 5:51 | 2,222 | |
![](https://i.ytimg.com/vi/Qh8hO9j76R4/default.jpg) | Example free response question from AP macroeconomics | APⓇ Macroeconomics | Khan Academy | 10:58 | 2,380 | |
![](https://i.ytimg.com/vi/IJ-obdnR_j8/default.jpg) | Justifying the mean value theorem for a function defined by an equation | 2:54 | 481 | |
![](https://i.ytimg.com/vi/PE8NNZG9IYw/default.jpg) | Justifying the mean value theorem example | 3:41 | 1,973 | |
![](https://i.ytimg.com/vi/cSw5R-jdMiI/default.jpg) | Example justifying intermediate value theorem for a function defined by an equation | 3:46 | 382 | |
![](https://i.ytimg.com/vi/B0A2lDzn3yw/default.jpg) | Example justifying use of intermediate value theorem | 5:29 | 2,034 | |
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