ABCya! Swimming Otters Algebra
ABCya!

Swimming Otters Algebra is an educational multi-player racing activity for kids to practice algebraic expressions.

OpenStax: Algebra and Trigonometry
OpenStax

Algebra and Trigonometry provides a comprehensive exploration of algebraic principles and meets scope and sequence requirements for a typical introductory algebra and trigonometry course.

Crash Course: Study Hall Algebra #1 - Solving Problems
Crash Course

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
Crash Course

Rational expressions (aka fractions) can be scary to see on the page.

Crash Course: Study Hall Algebra #3 - Negative Numbers and Arithmetic
Crash Course

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
Crash Course

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
Crash Course

It’s intuitive to think about squaring or doubling something. It’s just a number multiplied by itself.

Crash Course: Study Hall Algebra #7 - Logarithms and Exponents
Crash Course

In this episode of Study Hall: Algebra, James demystifies logarithms!

Crash Course: Study Hall Algebra #10 - What Does "Graphing an Equation" Mean?
Crash Course

If you’ve had much experience with Algebra and Geometry, you know that graphs are a thing.

Crash Course: Study Hall Algebra #12 - Linear and Simultaneous Equations and Graphs
Crash Course

There’s a wealth of information hidden where two equations have the same solutions, and graphing and seeing where two curves intersect can guide us there faster.

Crash Course: Study Hall Algebra #14 - Fitting Equations to Data
Crash Course

In this episode of Study Hall Algebra, we’ll combine our linear and quadratic graphing skills to find meaning in these messes of data — because all data can tell us something.

Crash Course: Study Hall Algebra #15 - Zero to Infinity
Crash Course

In this, our final episode of Study Hall: Algebra, James will try and explain why zero is a tricky number and how its use has evolved over time.