Learn using expert-created videos, interactive exercises, and in-depth articles in math (arithmetic, pre-algebra, algebra, geometry, trigonometry, statistics, calculus, differential equations, linear algebra), science (biology, chemistry, physics), economics (microeconomics, macroeconomics, finance and ca...
it's not clear that the schools will be able to cope. the very concept of grade levels implies groups of students moving along together at an even pace. so what happens when, using khan academy, you wind up with a kid in fifth grade who has mastered high school trigonometry and physics...
Here is what Khan does know: algebra, statistics, trigonometry, calculus, computer science, biology, chemistry, astronomy, physics, economics, and finance -- well enough, at least, to demonstrate the concepts via brief video tutorials onKhan Academy, his free learning website. What ...
Trigonometry Precalculus High school statistics Statistics & probability College algebra AP®︎/College Calculus AB AP®︎/College Calculus BC AP®︎/College Statistics Multivariable calculus Differential equations Linear algebra See all Math ...
Learn using expert-created videos, interactive exercises, and in-depth articles in math (arithmetic, pre-algebra, algebra, geometry, trigonometry, statistics, calculus, differential equations, linear algebra), science (biology, chemistry, physics), economics (microeconomics, macroeconomics, finance and ca...
Learn using expert-created videos, interactive exercises, and in-depth articles in math (arithmetic, pre-algebra, algebra, geometry, trigonometry, statistics, calculus, differential equations, linear algebra), science (biology, chemistry, physics), economics (microeconomics, macroeconomics, finance and ca...
it's not clear that the schools will be able to cope. the very concept of grade levels implies groups of students moving along together at an even pace. so what happens when, using khan academy, you wind up with a kid in fifth grade who has mastered high school trigonometry and physics...
Learn using expert-created videos, interactive exercises, and in-depth articles in math (arithmetic, pre-algebra, algebra, geometry, trigonometry, statistics, calculus, differential equations, linear algebra), science (biology, chemistry, physics), economics (microeconomics, macroeconomics, finance and ca...
Learn using expert-created videos, interactive exercises, and in-depth articles in math (arithmetic, pre-algebra, algebra, geometry, trigonometry, statistics, calculus, differential equations, linear algebra), science (biology, chemistry, physics), economics (microeconomics, macroeconomics, finance and ca...
Learn using expert-created videos, interactive exercises, and in-depth articles in math (arithmetic, pre-algebra, algebra, geometry, trigonometry, statistics, calculus, differential equations, linear algebra), science (biology, chemistry, physics), economics (microeconomics, macroeconomics, finance and ca...