GeoGebra, Desmos, and Mathigon: choosing the right interactive surface
Three complementary platforms, three different strengths: dynamic geometry, rapid graphing, and hands-on virtual manipulatives.
One lesson, three digital workspaces
Interactive mathematics tools are not interchangeable, and that is good news. GeoGebra is particularly strong when geometry and algebra need to move together. Desmos makes function graphs and data experiments quick to start. Mathigon’s Polypad is a tactile canvas for building mathematical objects before formalising them.
Match the surface to the learning move
Choose GeoGebra when students should drag a construction, test an invariant, or connect a graph to a geometric object. Choose Desmos when the lesson depends on rapid graphing, sliders, tables, or regression. Choose Polypad when learners need to compose, rearrange, and explain a visual model with virtual manipulatives.
A better technology question
Instead of asking which platform is “best,” ask what students need to do: notice, predict, construct, measure, compare, or justify. The platform is successful when it makes that action easier and leaves enough attention for the mathematics.
Explore the platforms
Original editorial guide by MathsAI.