Young Mathematicians at Work -- Constructing Number Sense, Addition, and Subtraction

Product Description

by Catherine Twomey Fosnot and Maarten Dalk
Teachers will appreciate this series of three books describing a constructivist approach to teaching. Journey through a landscape of learning that includes the construction of big ideas, the exploration of strategies, and the development of mathematical models in the collaborative community of the classroom.  Pictured books sold separately.