PORTSMOUTH, N.H., Nov. 10, 2025 /PRNewswire/ -- Heinemann today announced that California Math Expressions has officially been approved by the California BOE for adoption in K-6 classrooms across the ...

Backed by a decade of research funded by the National Science Foundation on how to effectively teach students math from an early age, Math Expressions was developed by Dr. Karen Fuson, Professor ...

Represent 2 expressions using a see-saw. Tell whether 2 expressions are equal (balanced). Represent 10 using a number bond and 10-frame to help solve a Mystery Math Mistake. Use Notice and Wonder with ...

One of the joys of being an educator is embracing all the differences every student brings to the classroom, while teaching them to celebrate those unique traits in themselves and each other. Yet, ...