norms
IM Preparing for the School Year

IM Preparing for the School Year

Aug 6, 2018

There are always so many things to do in preparation for a new school year.  At this point of the summer, to-do lists start getting made, materials get purchased, rooms are organized, and math class planning begins....

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Building a Mathematical Classroom Community

Building a Mathematical Classroom Community

Jul 23, 2018

Classroom environments that foster a sense of community that allows students to express their mathematical ideas—together with norms that expect students to communicate their mathematical thinking to their peers and...

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