Interactive
PBS

Pbs Learning Media: Toothpicks: Patterns in Geometric Shapes

For Students 3rd - 8th Standards
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.
Lesson Plan
PBS

Pbs Learning Media: Math + Arts: Shapes & Patterns

For Teachers Pre-K - K
In this lesson, 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 lesson overview, other material links are also provided.