The book you're looking for is authored by Catherine Twomey Fosnot and Maarten Dolk .
Published by , this resource is part of a series designed to help teachers understand how children develop mathematical models and strategies. This specific volume focuses on: Young Mathematicians at Work: Constructing Frac...
: Mapping the "big ideas" and strategies children use as they grapple with rational numbers. The book you're looking for is authored by
You can find more details or a copy of the book through the Heinemann publisher page or educational repositories like ResearchGate . Young Mathematicians at Work: Constructing Frac...
designing for deep mathematical understanding - ResearchGate
: Using "real-world" scenarios to encourage students to construct their own understanding rather than just memorizing procedures.