Barbara Dougherty Books by the Author Previous slide in carousel Go-to Guide: Teaching Algebraic Thinking, Grades 3–5 Go-to Guide: Teaching Functions, Grades 9–12 Go-to Guide: Teaching Addition and Subtraction, Grades PK–2 NSights: Math Games for Conceptual Understanding Developing Essential Understanding of Geometry and Measurement for Teaching Mathematics in Grades 3-5 Developing Essential Understanding of Geometry and Measurement for Teaching Mathematics in Pre-K-Grade 2 Putting Essential Understanding of Addition and Subtraction Into Practice, Pre-K-2 Next slide in carousel
