Julie Sarama is Distinguished University Professor, Kennedy Endowed Chair in Innovative Learning Technologies, Co-Executive Director of the Marsico Institute of Early Learning at the University of Denver, Denver, CO, USA.

Douglas H. Clements is Distinguished University Professor; Kennedy Endowed Chair in Early Childhood Learning; Executive Director, Marsico Institute of Early Learning at the University of Denver, Denver, CO, USA.

Preface

Appreciation the Funding Agencies

Part I: Introduction

1. Early Childhood Mathematics Learning

Part II: Number and Quantitative Thinking

2. Quantity, Number, and Subitizing

3. Verbal and Object Counting

4: Comparing, Ordering, and Estimating

5. Arithmetic: Early Addition and Subtraction and Counting Strategies

6. Arithmetic: Composition of Number, Place Value, and Multidigit Addition and Subtraction

Part III: Geometry and Spatial Thinking

7. Spatial Thinking

8. Shape

9. Composition and Decomposition of Shapes

Part IV: Geometric Measurement

10. Geometric Measurement, Part 1: Length

11. Geometric Measurement, Part 2: Area, Volume, and Angle

Part V: Other Content Domains and Processes

12. Other Content Domains

13. Mathematical Processes

14. Professional Development and Scaling Up

Notes

References

Index