What Is It?
The Geoboard 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 and polygons and make discoveries about perimeter, area, angles, congruence, fractions, and more.
How It Works
Drag and drop a band onto the board.
Drag from a line to create a new vertex.
Drag a vertex from one peg to another.
Tip: Double-click to delete a vertex.
For more Geoboard resources and other apps, visit:
To learn about Bridges in Mathematics, an elementary curriculum that employs visual models like the Geoboard, visit:
This resource is brought to you by The Math Learning Center, a nonprofit organization dedicated to K–12 education since 1976. The Geoboard app was made possible by a generous donation from Dr. David Moursund.
This app was crafted by Clarity Innovations. We help
improve teaching and learning by creating solutions that
match promising technologies with the needs of education.
Visit us: www.clarity-innovations.com