This interactive exercise focuses on determining probabilities associated with repeated coin tosses and building tree diagrams to take math out of the classroom and into the real world.

In this Five E's AMSTI lesson, students discover relationships between shapes. Students discover multiple ways to combine shapes to fill the area of a given shape using real and virtual pattern blocks, and share their solutions with...

In this instructional activity, students will watch videos about shapes and identify shapes in their environment and in art. Links to the videos are at the bottom of the instructional activity overview, other material links are also...