Still working on my *Prealgebra & Geometry Games* book. I’m amazed at how much of learning math is really about language.

With the current layout, the book will be 250+ pages long, depending on how the index turns out. A total of 41 games plus four math investigation activities. I’ve defined more than 100 vocabulary words — so averaging more than two new math words per game.

Of course, several of these are words (or at least concepts) students will have learned before. But a large part of prealgebra is consolidating previous ideas and mastering their names (*sum, quotient, factor, multiple,* etc.) before moving on to apply them in algebra class.

But it’s not all review! There’s a cool game about polar coordinates, a rabbit trail into combinatorics, and plenty of other challenges to keep students learning.

And plenty of clear definitions for adult readers who have long ago forgotten all the math terms they learned in school.

*Prealgebra & Geometry: Math Games for Middle School* is scheduled for publication in early 2021. Sign up for my newsletter to get updates.