The math department is producing videos to help you implement the SFUSD Core Curriculum and the Common Core State Standards for Mathematics. These videos illustrate some of the SFUSD Signature and Supporting Strategies.
This 5 minute video shows a Math Talk in a 5th grade classroom.
Math Talks are short, ongoing daily routines that provides students with meaningful practice with mental math and discourse. They are structured as short sessions alongside (but not necessarily directly related to) the ongoing math curriculum.
More information here.