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 New videos A first introduction to pi
This describes some of the main properties of circles, and how it relates to ...
 3 votes 7839 views created by Tyler
pi pi day circle circumference radius circle area Programming the Fibonacci sequence
In this video, I show how to compute values of the Fibonacci sequence in pyth...
 0 votes 6742 views created by Tyler
Fibonacci sequence python memoization recursive Introduction to the Fibonacci Sequence
We see how the Fibonacci sequence arises from putting squares together to for...
 2 votes 6732 views created by Tyler
Fibonacci sequence number theory discrete math Intro to Algebra, part 1
A first introduction to algebra, with a couple examples to help see the idea ...
 3 votes 7025 views created by Tyler
algebra introduction variables Intro to Algebra, part 2
The name for algebra comes from the title of an old Arabic book whose title ...
 1 vote 7590 views created by Tyler
algebra history Intro to Algebra, part 3
Here we see a psychic game that you might be able to master with the help of ...
 1 vote 6687 views created by Tyler
algebra psychic ability Intro to Algebra, part 4
The key concepts behind evaluating algebraic expressions, which is plugging n...
 3 votes 6547 views created by Tyler
algebra order of operations Intro to Algebra, part 5
This video covers simplifying expressions by combining like terms, multiplyin...
 0 votes 6419 views created by Tyler
algebra simplifying distributive property adding expressions Intro to Algebra, part 6
This video introduces expansion of binomial factors, factoring expressions, a...
 3 votes 6757 views created by Tyler
algebra expansion factoring grouping Algebra: Formulas From Geometry
This lesson consists of providing you with a basic review of the formulas fro...
 0 votes 6204 views registered by Tyler
geometry angles triangles formulas
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If you're in high school or middle school, or at any level where you're learning algebra, trig, geometry, calculus, probability, or a related topic, then mathskool is for you.

mathskool is a collection of short, focused videos, each covering a single math idea. You can use the mathskool videos to help get past a tricky homework problem, to prepare for a test, to better understand a lesson you just learned, or to learn brand new material.

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mathskool connects great teachers with motivated students, and other interested teachers. As a math teacher, you can share your tricks of the trade to a larger audience. If you're preparing class notes, you can find out how other educators have taught similar material. You can even share sample problems, examples, or data files for other math programs, such as matlab, mathematica, or a graphing program.

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