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Featured Listing
Office of the Maricopa County School Superintendent
Office of the Maricopa County School Superintendent

The Maricopa County School Superintendent’s Office has compiled a list of of sites to enhance the teaching experience and bring lessons to life.

Featured Listing
ASU for You
Arizona State University

ASU for You has a wealth of resources for learners of all ages.

Crash Course: Study Hall Algebra #13 - All Kinds of Graphs
Crash Course

In this episode of Study Hall: Algebra, we’ll tweak the techniques we’ve learned in our last two episodes on graphing — like employing symmetry and plugging in points to plot data — to graph just about everything else we might encounter in college algebra.

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.

Crash Course: Study Hall Algebra Preview
Crash Course

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
Crash Course

We all know them, but we don’t all love them: the horrible Word Problem.

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.