| 2014-04-15 | Adding 7 + 6 | Addition and subtraction within 20 | Early Math | Khan Academy | 3:53 | 376,568 | Tutorial |
|
| 2014-04-15 | Measuring a golden statue | Measurement and data | Early Math | Khan Academy | 4:08 | 273,142 | |
|
| 2014-04-11 | Matrix equations and systems | Matrices | Precalculus | Khan Academy | 9:54 | 300,249 | |
|
| 2014-04-11 | Solving the matrix vector equation | Matrices | Precalculus | Khan Academy | 6:38 | 225,104 | |
|
| 2014-04-11 | Is matrix multiplication commutative | Matrices | Precalculus | Khan Academy | 7:32 | 148,051 | |
|
| 2014-04-11 | Associative property of matrix multiplication | Matrices | Precalculus | Khan Academy | 8:36 | 133,985 | |
|
| 2014-04-11 | Equivalent matrix expressions | Matrices | Precalculus | Khan Academy | 3:30 | 88,060 | |
|
| 2014-04-11 | Equivalence of matrix products with scalars | 5:23 | 4,314 | |
|
| 2014-04-10 | Transformation matrix for position vector | Matrices | Precalculus | Khan Academy | 4:43 | 204,257 | |
|
| 2014-04-10 | Matrix transformation on triangle | Matrices | Precalculus | Khan Academy | 7:15 | 122,826 | |
|
| 2014-04-10 | Transforming a quadrilateral | Matrices | Precalculus | Khan Academy | 6:08 | 80,184 | |
|
| 2014-04-10 | Representing data with matrices | Matrices | Precalculus | Khan Academy | 5:43 | 216,023 | |
|
| 2014-04-10 | Comparing insurance with expected value | Probability and Statistics | Khan Academy | 9:16 | 61,652 | |
|
| 2014-04-10 | Expected value while fishing | Probability and Statistics | Khan Academy | 8:24 | 72,754 | |
|
| 2014-04-09 | Expected profit from lottery ticket | Probability and Statistics | Khan Academy | 9:18 | 141,125 | |
|
| 2014-04-09 | Getting data from expected value | Probability and Statistics | Khan Academy | 9:52 | 160,589 | |
|
| 2014-04-09 | Fair way to assign cooking chore | 9:25 | 3,469 | |
|
| 2014-04-09 | Picking fairly | Probability and combinatorics | Probability and Statistics | Khan Academy | 6:59 | 39,050 | |
|
| 2014-04-09 | Calculating conditional probability | Probability and Statistics | Khan Academy | 6:43 | 900,012 | |
|
| 2014-04-09 | Analyzing dependent probability | Probability and Statistics | Khan Academy | 9:30 | 73,833 | |
|
| 2014-04-09 | 20 Mississippi River | 0:59 | 21,914 | |
|
| 2014-04-09 | 12 Roller coaster | 1:23 | 21,821 | |
|
| 2014-04-09 | 24 Museum funding | 1:12 | 19,215 | |
|
| 2014-04-09 | 23 Greek mythology | 0:45 | 26,266 | |
|
| 2014-04-09 | 7 Dramatic monologue | 4:38 | 36,176 | |
|
| 2014-04-09 | 22 Car headlights | 1:53 | 19,639 | |
|
| 2014-04-09 | 3 Central Park | 1:46 | 34,126 | |
|
| 2014-04-09 | 4 Roaming deer | 3:06 | 34,404 | |
|
| 2014-04-09 | 18 Sound of sap | 1:17 | 21,858 | |
|
| 2014-04-09 | 8 Romantic poets | 4:17 | 36,425 | |
|
| 2014-04-09 | 25 Shakespearean character | 1:34 | 23,530 | |
|
| 2014-04-09 | 5 Book costs | 3:01 | 31,828 | |
|
| 2014-04-09 | 11 Love and marriage | 3:13 | 24,415 | |
|
| 2014-04-09 | 21 Air pollutants | 0:58 | 22,544 | |
|
| 2014-04-09 | 13 Inflation rate | 0:44 | 19,769 | |
|
| 2014-04-09 | 16 Legislators | 1:00 | 16,991 | |
|
| 2014-04-09 | 2 Course reviews | 3:16 | 42,355 | Review |
|
| 2014-04-09 | 10 Oil imports | 3:33 | 22,472 | |
|
| 2014-04-09 | 1 Working at convenience store | 2:26 | 54,517 | |
|
| 2014-04-09 | 9 Constitutional Convention | 2:56 | 24,203 | |
|
| 2014-04-09 | Treating units algebraically and dimensional analysis | Algebra I | Khan Academy | 6:29 | 411,063 | |
|
| 2014-04-09 | 6 Sea Islands | 3:38 | 28,589 | |
|
| 2014-04-09 | 15 Storing bread | 1:28 | 18,835 | |
|
| 2014-04-09 | 17 Nobel prize | 1:53 | 18,814 | |
|
| 2014-04-09 | 14 Apparel manufacturers | 0:58 | 18,282 | |
|
| 2014-04-09 | 19 Selling stock | 0:52 | 17,152 | |
|
| 2014-04-09 | Esther counts to 100 | 2:13 | 4,891 | |
|
| 2014-04-09 | 5 Home colors | 3:06 | 44,340 | |
|
| 2014-04-09 | 4 Economists | 3:36 | 46,643 | |
|
| 2014-04-09 | 3 Camouflage | 4:04 | 52,286 | |
|
| 2014-04-09 | 2 Defying oppression | 3:30 | 60,402 | |
|
| 2014-04-09 | 1 Private universities | 2:18 | 90,249 | |
|
| 2014-04-08 | Analyzing event probability for independence | Probability and Statistics | Khan Academy | 6:48 | 111,089 | |
|
| 2014-04-08 | Analyzing sample spaces | 4:42 | 899 | |
|
| 2014-04-08 | Analyzing sample space for roll of dice | 3:58 | 5,359 | |
|
| 2014-04-08 | Analyzing trends in categorical data | Probability and Statistics | Khan Academy | 8:53 | 130,475 | |
|
| 2014-04-08 | Filling out frequency table for independent events | Probability and Statistics | Khan Academy | 4:56 | 81,523 | |
|
| 2014-04-08 | Data in two way frequency tables | 5:58 | 2,237 | |
|
| 2014-04-08 | Comparing means of distributions | Probability and Statistics | Khan Academy | 7:49 | 191,281 | |
|
| 2014-04-08 | Means and medians of different distributions | Probability and Statistics | Khan Academy | 6:29 | 125,883 | |
|
| 2014-04-08 | Statistical significance of experiment | Probability and Statistics | Khan Academy | 8:04 | 165,896 | |
|
| 2014-04-07 | Hypothesis testing for new cholesterol test | 6:10 | 13,502 | |
|
| 2014-04-07 | Appropriate statistical study example | Probability and Statistics | Khan Academy | 5:19 | 61,913 | |
|
| 2014-04-07 | Types of statistical studies | Statistical studies | Probability and Statistics | Khan Academy | 9:51 | 199,470 | |
|
| 2014-04-07 | Day length in Alaska | Graphs of trig functions | Trigonometry | Khan Academy | 7:43 | 63,164 | |
|
| 2014-04-04 | Three way tug of war vectors | Vectors | Precalculus | Khan Academy | 8:44 | 62,156 | |
|
| 2014-04-04 | Force contribution while pushing box | Vectors | Precalculus | Khan Academy | 8:56 | 93,861 | |
|
| 2014-04-04 | Total displacement while hiking | Vectors | Precalculus | Khan Academy | 6:56 | 81,978 | |
|
| 2014-04-04 | Power series of ln(1+x_) | Series | AP Calculus BC | Khan Academy | 13:20 | 167,724 | |
|
| 2014-04-02 | Proof of angle addition formula for cosine | Trigonometry | Khan Academy | 6:02 | 85,212 | |
|
| 2014-04-02 | Proof of angle addition formula for sine | Trigonometry | Khan Academy | 8:26 | 204,838 | |
|
| 2014-04-02 | Sine of non special angle | Trig identities and examples | Trigonometry | Khan Academy | 8:35 | 183,013 | |
|
| 2014-04-02 | Another example using angle addition formula with cosine | Trigonometry | Khan Academy | 7:14 | 28,991 | |
|
| 2014-04-02 | Applying angle addition formula for sin | Trig identities and examples | Trigonometry | Khan Academy | 5:20 | 96,308 | |
|
| 2014-04-02 | Angle addition formula with cosine | Trig identities and examples | Trigonometry | Khan Academy | 6:12 | 85,132 | |
|
| 2014-03-31 | Inverse tan domain and range | Trigonometry | Khan Academy | 9:44 | 136,908 | |
|
| 2014-03-31 | Restricting domain of trig function to make invertible | Trigonometry | Khan Academy | 6:00 | 204,031 | |
|
| 2014-03-31 | Inverse tangent scenario | Unit circle definition of trig functions | Trigonometry | Khan Academy | 3:35 | 92,316 | |
|
| 2014-03-29 | Finding trig functions of special angles example | Trigonometry | Khan Academy | 9:42 | 102,849 | |
|
| 2014-03-29 | Solving triangle in unit circle | Trigonometry | Khan Academy | 7:53 | 359,641 | |
|
| 2014-03-28 | Introduction to function composition | Functions and their graphs | Algebra II | Khan Academy | 6:15 | 585,279 | |
|
| 2014-03-28 | Creating new function from composition | Functions and their graphs | Algebra II | Khan Academy | 2:56 | 340,051 | |
|
| 2014-03-28 | Modeling with function composition | Functions and their graphs | Algebra II | Khan Academy | 4:15 | 135,430 | |
|
| 2014-03-28 | Restricting function domain to make invertible | 6:34 | 14,660 | |
|
| 2014-03-28 | Solving equation involving function and inverse | 2:24 | 16,973 | |
|
| 2014-03-27 | Solving exponential equation with logarithm | Logarithms | Algebra II | Khan Academy | 2:51 | 588,631 | Vlog |
|
| 2014-03-27 | Deducing with logarithmic and exponential form | Logarithms | Algebra II | Khan Academy | 5:59 | 351,623 | Vlog |
|
| 2014-03-27 | Plotting points of logarithmic function | Logarithms | Algebra II | Khan Academy | 4:10 | 392,477 | Vlog |
|
| 2014-03-27 | Writing in logarithmic and exponential form | Logarithms | Algebra II | Khan Academy | 1:42 | 621,909 | Vlog |
|
| 2014-03-27 | Function invertibility | 4:58 | 52,437 | |
|
| 2014-03-27 | Horizontal and vertical asymptotes of function | Rational expressions | Algebra II | Khan Academy | 11:04 | 261,334 | |
|
| 2014-03-27 | Matching rational functions to their graphs | Rational expressions | Algebra II | Khan Academy | 6:06 | 74,017 | |
|
| 2014-03-27 | Determining coefficient in binomial expansion | Algebra II | Khan Academy | 8:41 | 490,826 | |
|
| 2014-03-27 | Intuitive connection between binomial expansion and combinatorics | Algebra II | Khan Academy | 4:15 | 83,643 | |
|
| 2014-03-27 | Connecting Pascal's triangle to binomial combinatorics | Algebra II | Khan Academy | 4:06 | 63,629 | |
|
| 2014-03-27 | Algorithm for mentally computing binomial expansion coefficients | Algebra II | Khan Academy | 4:59 | 123,544 | |
|
| 2014-03-27 | Pascal's triangle for binomial expansion | Algebra II | Khan Academy | 8:20 | 674,278 | |
|
| 2014-03-27 | Binomial theorem | Polynomial and rational functions | Algebra II | Khan Academy | 13:15 | 1,610,815 | |
|
| 2014-03-26 | Example factoring sum of squares | Imaginary and complex numbers | Precalculus | Khan Academy | 2:32 | 85,392 | |
|
| 2014-03-26 | Possible number of real roots | Polynomial and rational functions | Algebra II | Khan Academy | 3:46 | 321,249 | |
|
