ExploreLearning

Energy Conversion in a System GizmoA falling cylinder is attached to a rotating propeller that stirs and heats the water in a beaker. The mass and height of the cylinder, as well as the quantity and initial temperature of water can be adjusted. The temperature of the water is measured as energy is converted from one form to another.

Chocomatic (Multiplication, Arrays, and Area) GizmoUse the Chocomatic to design candy bars made out of chocolate squares. Use multiplication to find the number of squares in each chocolate bar. Build collections of chocolate bars that all have the same number of squares. Solve multiplication problems by joining two smaller chocolate bars into a large bar.

Gizmos are interactive math and science simulations for grades 3-12. Your free account includes a rotating collection from our 400 Gizmos aligned to the latest standards help educators bring powerful new learning experiences to the classroom.