Tesselate Decorate asks users to use a range of shapes, or combinations of shapes, to make tessellations to decorate the living room in a house.
Tessellate decorate: rectangles
Number Line helps users to record how they solve addition and subtraction problems using a number line.
Scale Matters helps users explore numberlines with a variety of scales.
Scale matters: ones
The Number Partner helps users find the pairs of numbers that add together to make numbers from 10 to 30.
The number partner