These free apps are based on the visual models featured in Bridges in Mathematics. Apps are available in multiple versions: a web app for all modern browsers, and downloadable versions …

Bridges in Mathematics is a full PK-5 curriculum featuring relevant, open-ended tasks and a coherent set of visual models to help students develop their conceptual understanding, …

This virtual version of the manipulative is an open-ended educational tool, ideal for elementary classrooms and other learning environments that use laptops, iPads, or Chromebooks.

The Geoboard app is a tool for exploring a variety of mathematical topics introduced in the elementary and middle grades. Learners stretch bands around the pegs to form line segments …

The Fractions app is an open-ended educational tool, ideal for elementary classrooms and other learning environments that use laptops, iPads, or Chromebooks. Fraction models are a key …

Number Frames help students structure numbers to five, ten, twenty, and one hundred. Students use the frames to count, represent, compare, and compute with numbers in a particular range.

Watch this short video to learn how to download and use the geoboard app. For examples of the Geoboard App in action, check out our youtube playlist and our pinterest board.

Launch an App Fractions Geoboard Math Clock Math Vocabulary Cards Money Pieces Number Chart

Number Line helps students visualize number sequences and demonstrate strategies for counting, comparing, adding, subtracting, multiplying, and dividing.

Money Pieces help students visualize and understand money values and relationships.