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About the Collaborative
Why Early Math?
We believe every child is a capable mathematician, and every early childhood educator can be confident teaching math.
Whole Teacher Approach
Big Ideas of Early Math
Racial Justice in Early Math
Precursor Concepts
Projects and Partnerships
Our projects range from short-term to multi-year programs, from one school to networks of schools.
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Learning + Professional Development
Learning Labs
Interactive learning sessions for early childhood teachers, trainers, or administrators to better understand early math skills, math content and math teaching strategies.
Books + Resources
Explore our groundbreaking books and resources on foundational math concepts for young children.
Series
Resources aimed at teachers, educators, administrators, caregivers, and more.
Early Math Newsletter Archive
Find and read past newsletters in our archive.
Instructional Coaching
Reflective, cognitive-based teacher coaching in early math to sustain professional development insights in the classroom.
Leadership Academies
For school administrators and leaders interested in enhancing their math knowledge and understanding.
Professional Learning Modules
Online learning modules that equip you with the materials and knowledge you need to explore foundational mathematics with adult learners.
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Early Math Research
Teacher Development
Our research focuses on understanding teacher development in early mathematics.
Publications + Presentations
We publish our research in practitioner and scholarly journals and present at local and national conferences.
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About the Collaborative
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Whole Teacher Approach
Big Ideas of Early Math
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Racial Justice in Early Math
Precursor Concepts
Projects and Partnerships
Learning + Professional Development
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Leadership Academies
Instructional Coaching
Learning Labs
Books + Resources
Professional Learning Modules
Series
Early Math Newsletter Archive
Early Math Research
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Teacher Development
Publications + Presentations
Events
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Mistakes in Early Childhood Math Learning – Obstacles or Opportunities?
Hear from the Experts
February 2026
Playing with Math to Build Autonomy, Focus on Understanding, and Increase Joy
Hear from the Experts
August 2025
The Five Principles of Anji Play
Hear from the Experts
July 2025
The Center for Family Math: Building a Movement
Ideas at Work
April 2025
Go
Good Books Are Good for Math
Book Ideas
September 2024
From Sunflowers to Friendship: Four Meaningful Math Books on Measurement
Book Ideas
May 2024
4 Playful Counting Books That Bring Numbers to Life
Book Ideas
September 2022
Beloved Eric Carle Books Illustrate the Math in Story Time
Book Ideas
August 2021
Early Childhood Data Collection Activities Are for the Birds
Book Ideas
May 2021
Best Books for Toddlers to Spark More Talk about More and Less
Book Ideas
November 2020
Best Books for Babies to Find Math in Their World
Book Ideas
November 2020
3 Children’s Books Where Small Numbers Matter
Book Ideas
August 2020
At-Home Activity Cards: Counting
Book Ideas
March 2020
At-Home Activity Cards: Shapes
Book Ideas
March 2020
At-Home Activity Cards: Sets and Sorting
Book Ideas
March 2020
8 Counting Books For School and Home That Tackle Big Ideas
Book Ideas
January 2020
5 Kids’ Books that Involve Sets and Sorting
Book Ideas
December 2019
5 Books and Songs for Exploring Growing Patterns
Book Ideas
August 2019
Different Types of Shapes and Nonexamples to Spark Geometric Learning
Book Ideas
July 2019
3 Books That Encourage Simple Graph Explorations with Young Ones
Book Ideas
March 2019
4 Fun Books that Explore Math, Patterns, and Sequences
Book Ideas
January 2019
A Holiday with Too Many Tamales
Book Ideas
October 2018
3 "Mathical" Books for More Advanced Counting
Book Ideas
September 2018
3 "Mathical" Counting Books with Winning Appeal
Book Ideas
March 2018
3 Children’s Books that Build an Understanding of Equivalency
Book Ideas
January 2018
5 Children’s Books About Food for the Holiday Season
Book Ideas
October 2017
Count on Feasting: Delectable Holiday Math Activities
Book Ideas
September 2017
Three Books for the Last Days of Summer that Splash into Math
Book Ideas
August 2017
