Number Talks (Waldron) ^©

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In this Number Talk, the students are working on strategies for mentally adding and subtracting within 100. They demonstrate fluency with the operations through their ability to perform the operations mentally and share their thinking with partners and as a whole class. This lesson strongly exhibits all three Core Actions.

This video was annotated using this version of the Instructional Practice Guide (IPG). A current version of the IPG is available here.

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