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Idea Library Videos Focus on Collaboration July 2016

Looking at Student Work in Preschool: Phase 1

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Mistakes in Early Childhood Math Learning – Obstacles or Opportunities?

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February 2026

Playing with Math to Build Autonomy, Focus on Understanding, and Increase Joy

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August 2025

The Five Principles of Anji Play

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July 2025

The Center for Family Math: Building a Movement

Ideas at Work
April 2025

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The Early Math Collaborative works to improve math instruction for young children in three ways:

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