How Can We Organize this Information

Description This video features a second grade lesson designed to support students as they explore how to visually organize data (choices of activities) to answer questions about it (e.g., what activity was chosen the most?). Students share different strategies and...

Comparative Subtraction

Description This video features a second grade lesson designed to support students as they make sense of a comparative subtraction word problem (i.e., a problem in which two quantities are compared to find the difference). Students share different strategies and...

Two Numbers Together: Making 5

Description Two videos features kindergarten lessons designed to support students as they compose and decompose a single digit number (5) using semi-concrete objects (counters). Students share different strategies and engage in a classroom discussion, surfacing that...
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