The Art of Problem Solving: A Resource for the Mathematics Teacher

The Joy of Mathematics: Marvels, Novelties, and Neglected Gems That Are Rarely Taught in Math Class

100 Commonly Asked Questions in Math Class: Answers That Promote Mathematical Understanding, Grades 6-12

101+ Great Ideas for Introducing Key Concepts in Mathematics: A Resource for Secondary School Teachers

101+ Great Ideas for Introducing Key Concepts in Mathematics: A Resource for Secondary School Teachers

Teachers! Prepare Your Students for the Mathematics for SAT* I: Methods and Problem-Solving Strategies

The Fabulous Fibonacci Numbers

Problem-Solving Strategies for Efficient and Elegant Solutions, Grades 6-12: A Resource for the Mathematics Teacher

Problem-Solving Strategies for Efficient and Elegant Solutions, Grades 6-12: A Resource for the Mathematics Teacher

The Secret Lives of Numbers: Numerals and Their Peculiarities in Mathematics and Beyond

Pi: A Biography of the World's Most Mysterious Number

What Successful Math Teachers Do, Grades PreK-5: 47 Research-Based Strategies for the Standards-Based Classroom

What Successful Math Teachers Do, Grades PreK-5: 47 Research-Based Strategies for the Standards-Based Classroom

What Successful Math Teachers Do, Grades 6-12: 80 Research-Based Strategies for the Common Core-Aligned Classroom

Tools To Help Your Children Learn Math: Strategies, Curiosities, And Stories To Make Math Fun For Parents And Children

Tools To Help Your Children Learn Math: Strategies, Curiosities, And Stories To Make Math Fun For Parents And Children

Making Algebra Come Alive: Student Activities and Teacher Notes

Making Algebra Come Alive: Student Activities and Teacher Notes

Teachers! Prepare Your Students for the Mathematics for SAT* I: Methods and Problem-Solving Strategies

The Mathematics of Everyday Life