Maths Without Limits
Opening Young Minds to Endless Possibilities

## How Big is the Room?

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## How Long is a Line?

This activity is designed to develop children’s skills in estimating and measuring short distances less than 30cm, while consolidating the vocabulary of horizontal, vertical and diagonal lines. It could be completed in one lesson and the game, once learned, could be...

## The Great 2D Shape Investigation

An umbrella investigation stimulating a wide variety of explorations into 2-D shapes. Depending on the lines of enquiry that develop, you can then use material from related investigations such as Properties of quadrilaterals, Constructing polygons, Angles in...

## How Big are Cuboids?

This is an open-ended extended exploration designed to be used over multiple weeks.  Each section builds on the learning from the previous one but is does not need all to be completed at once. It begins with measuring packets of food from the store cupboard, moves on...

## Estimation Games

Use these lively interactive games and practical activities to help build up skills in estimating and measuring lengths, capacities and weights. Can be adapted to suit children of a wide range of ages....

## Pythagoras Puzzle

Have fun making this simple puzzle which very beautifully illustrates Pythagoras’ Theorem that the sum of the squares on two sides of a right-angled triangle = the square on the third side.   Make and solve the puzzle and then through measuring areas discover...