Free interactive geometry, algebra and statistics tool. Used in IA maths lessons for visualising and verifying student-constructed proofs and vector reasoning.
Geometry proof comparison on a class wall
The teacher posts a single theorem to prove (e.g. the angle subtended by a diameter is a right angle). Each student writes out their proof on their own Jamboard frame, using GeoGebra to construct supporting diagrams. They post a screenshot to a shared Padlet column. The class scrolls all proofs; the teacher highlights two structurally different valid approaches and asks the contributing students to defend.
Calculus proof comparison on shared workspace
The teacher posts a function (e.g. find the derivative of x sin x). Each student writes their working in their own Jamboard frame using GeoGebra to verify and posts a screenshot to a shared Padlet column. The class scrolls and the teacher highlights two structurally different approaches (e.g. product rule with one student's substitution choice versus another's), asking the contributing students to defend.
Vector problem-solving with shared approaches
The teacher posts a 3D vector problem (e.g. find the angle between two vectors; show that three points are collinear). Each student works on their own GeoGebra frame and posts a screenshot of their solution method to a class Padlet. The class scrolls and the teacher highlights three structurally different valid approaches.
This page is one of a growing set of PICRAT examples by cell, subject and key stage. Page maintained by Andy Perryer.