In this game players take turns choosing a starting value from a set of available numbers, and then alternately factorise until it is fully…see details …

In this activity students can repeatedly transform lines to generate fractals such as the Koch snowflake and related, the Heighway Dragon, and…see details …

In this activity students can repeatedly stamp a 2D pattern of their own design, getting smaller each time, to generate fractal patterns known as…see details …

Interactive bar models for visualising fractions, comparing fractions, operating with fraction and visualing decimals, percentages and ratios.4723see details …

Just how many musical tunes are possible and will we ever run out? This discussion and associated “Computer Composer” activity give students…see details …

Why is a triangle always half a rectangle? Investigate the relationship between the area of a triangle and the area of a rectangle with the same…see details …

These activities involve both Part-Whole and Comparison Bar Models as representations of word problems involving the sum or difference of…see details …

In this activity students can play The Chaos Game, see the incredible fractal outcome and understand how it arises. There is also a demonstration…see details …