Cassandra Hatfield

• Latest from Cassandra Hatfield

Fractions Minus the Friction. A guide to four teaching practices
Leanne R. Ketterlin-Geller, Allison McClure, Cassandra HatfieldDecember 12, 2024AP78

Introduction Understanding fractions has a significant impact on both individuals and society. Fractions are an...

• Subscribe

Subscribe now and stay in the loop with our giving appeals, event alerts, newsletters and research updates.

We are always pleased to hear from you. If you have any questions or feedback, please contact us here: