Reasoning Algebraically about Operations in the Domains of Whole Numbers and Integers: Casebook: A Collaborative Project

Connecting Arithmetic to Algebra: Strategies for Building Algebraic Thinking in the Elementary Grades

Geometry: Measuring Space in One, Two, and Three Dimensions: Casebook: A Collaborative Project by the Staff and Participants of Teaching to the Big Ideas

Geometry: Examining Features of Shape Casebook

But Why Does It Work?: Mathematical Argument in the Elementary Classroom

Making Meaning for Operations: In the Domain of Whole Numbers and Fractions

Geometry: Examining Features of Shape Casebook

Algebra: Patterns, Functions, and Change Casebook

Patterns, Functions, and Change Casebook

My Kids Can: Making Math Accessible to All Learners, K-5