Inside Mathematics: Kindergarten Math – Number Operations and Counting
Inside Mathematics (The University of Texas at Austin, Charles A. Dana Center)

In this lesson, Tracy’s students are working on Level A of the Problem of the Month, in which they “are presented with a situation that involves making sense of totals and comparison differences.”

Inside Mathematics: 4th Grade Math - Number Operations: Multiplication & Division
Inside Mathematics (The University of Texas at Austin, Charles A. Dana Center)

In this lesson, Becca Sherman introduces the “Singapore Bar Model” to students who have never seen it in before. She uses the context of solving division story problems to introduce the model.

Inside Mathematics: 1st Grade Math - Quick Look With Ten Frames
Inside Mathematics (The University of Texas at Austin, Charles A. Dana Center)

In this number talk, Liz O’Neill focuses on structured student talk with her first grade learners.

Inside Mathematics: 1st Grade Math - Rename That Number
Inside Mathematics (The University of Texas at Austin, Charles A. Dana Center)

In this number talk, first grade teacher Liz O’Neill challenges her students to “Rename That Number,” finding different number sentences that represent the number 34 in as many ways possible.