ExploreLearning

Compound Interest GizmoExplore compound interest in-depth, from compounded annually to compounded continuously. In addition, compare the END POINTS graph, with dots that fit an exponential curve, to the ALL TIME graph, which has a more step-like appearance.

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.