Teaches addition, subtraction, multiplication and division for 1st - 4th grades.

Teaches addition, subtraction, multiplication and division for children from 1st through 4th grades. It provides exercises in addition and subtraction with and without regrouping. Problems can involve up to 9 digits. Puzzle and maze game rewards.

Teaches coin recognition and math skills using US and Canadian coins.

Teaches coin recognition and math skills using US and Canadian coins. The coins are scanned in to be highly recognizable. Three types of games are provided: coin recognition and adjustable level matching games (coins to amounts and coins to coins).

Antiprism polyhedron modelling software: create, transform, analyse, and visualise polyhedra. Includes an extensive collection of named polyehedra, tranformation and colouring of models, tools for analysis, support for working with symmetry.