1st Edition

A Focus on Addition and Subtraction Bringing Mathematics Education Research to the Classroom

238 Pages
by Routledge

238 Pages
by Routledge

238 Pages
by Routledge

This innovative text offers a unique approach to making mathematics education research on addition, subtraction, and number concepts readily accessible and understandable to pre-service and in-service teachers of grades K–3. Revealing students’ thought processes with extensive annotated samples of student work and vignettes characteristic of teachers’ experiences, this book provides... Read more

1. What is Additive Reasoning?

2. Introduction to the Additive Framework

3. The Development of Counting and Early Number Concepts

4. Unitizing, Number Composition, and Base Ten Understanding

5. Visual Models that Support Additive Reasoning

6. Addition

7. Subtraction

8. Additive Situations and Problem Solving

9. Properties and Relationships

10. Basic Fact Fluency

Biography

Caroline B. Ebby is a Senior Researcher at the Graduate School of Education, University of Pennsylvania.

Elizabeth T. Hulbert is Managing Partner and Professional Development Coordinator at the Ongoing Assessment Project.

Rachel M. Broadhead is Project Director for the Alabama Math, Science, and Technology Initiative, University of South Alabama.