Watch Phil Daro lead a diagnostic lesson with teachers.

In this series of 16 video clips, Phil Daro “teaches" San Francisco teachers a math lesson. This approach to teaching led to the development of SERP’s Poster Problems for Diagnostic Teaching.

Phil uses the following problem “stem” to begin, Note that the problem stem is simply a situation. It does not ask the students (in this case teachers) to solve yet.

SERP has been supported to conduct this work by the S.D. Bechtel, Jr. Foundation.

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