Crash Course Channel
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The Crash Course team has produced more than 32 courses on a wide variety of subjects, including organic chemistry, literature, world history, biology, philosophy, theater, ecology, and many more!

Crash Course: Study Hall Algebra Preview
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In this new 15 episode Learning Playlist, James Tanton will guide us through solving equations and understanding how math works with our very human brains.

Crash Course: Study Hall Algebra #2 - Word Problems
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We all know them, but we donâ€™t all love them: the horrible Word Problem.

Crash Course: Study Hall Algebra #1 - Solving Problems
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How do we need to look at complex math problems as people and still make sense of it all?

Crash Course: Study Hall Algebra #4 - Understanding Fractions
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Rational expressions (aka fractions) can be scary to see on the page.

Crash Course: Study Hall Algebra #3 - Negative Numbers and Arithmetic
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In this episode of Study Hall: Algebra, James walks us through a bit of history and practical math.

Crash Course: Study Hall Algebra #5 - Irrational Numbers
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Irrational numbers sound unnatural, but they can actually be found all around us in the simplest shapes.

Crash Course: Study Hall Algebra #6: Exponents and Scientific Notation
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It’s intuitive to think about squaring or doubling something. It’s just a number multiplied by itself.

Crash Course: Study Hall Algebra #8 - Polynomials and Imaginary Numbers
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In this episode of Study Hall: Algebra we’ll pull out our magnifying glasses and use detective work (and the best method: the box method) to multiply and factor polynomials.

Crash Course: Study Hall Algebra #7 - Logarithms and Exponents
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In this episode of Study Hall: Algebra, James demystifies logarithms!

Crash Course: Study Hall Algebra #10 - What Does "Graphing an Equation" Mean?
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If you’ve had much experience with Algebra and Geometry, you know that graphs are a thing.

Crash Course: Study Hall Algebra #9 - Quadratic Equations
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In this episode of Study Hall: Algebra, James talks to us about what exactly the Quadratic Equation is doing and how we can make it much more simple for ourselves.