Crocodile Clips

Simple Simulation Software



Sumdog offers engaging numeracy games for 9 to 13 year olds. Sumdog's games are all free to play, either at home or in school, and cover 100 fine-grained topics.

Yenka Mathematics - 3D Shapes

Yenka 3D Shapes is a modelling tool which lets you experiment with 3D geometry. Drag ready-made shapes onto the screen - no need for complex constructions - and resize, measure, stack or unfold them.

Yenka Mathematics - Statistics

Yenka Statistics is a 3D tool for teaching statistics and probability. It will generate datasets and distributions for you, and let you analyse them using a range of charts and graphs. You can also use 3D games, like dice and coin tossing, to investigate probability.

Yenka Mathematics - Coordinates

Yenka Coordinates is a new free modelling tool for teaching about 2D and 3D coordinates. It introduces Cartesian axes by letting you plot points, play games where you find points or identify their coordinates, and identify points on 3D shapes.

Crocodile Mathematics

User-friendly mathematical modelling software for secondary school geometry and numeracy. Mathematical modelling is made simple - link shapes, numbers, equations and graphs to create your models. Welcome to the world of experimental mathematics...

Absorb Mathematics

An interactive mathematics course. Animations and Crocodile Mathematics models explain concepts in a straightforward visual manner. Students can experiment freely with relationships and transformations.