Book of Donmon Teith

Lessons for K-8 teachers on making algebra an integral part of their mathematics instruction.

These lessons show how to maximize instruction that prepares students for formal algebra. Through a series of investigations, students build their proficiency w

The lessons in this book introduce basic algebraic concepts to students in the primary grades. Manipulative materials, problem-solving investigations, games, an

Algebraic Reasoning is a textbook designed to provide high school students with a conceptual understanding of algebraic functions and to prepare them for Algebr