# Browse by subject and age group

Classifying Triangles by Angles and Sides

A video tutorial from PBS on how to classify triangles according to angle measurements and side lengths. It is likely to appeal to pupils because it is presented by a student.

Teachers, Pupils
10-11 year olds
Angles

Activities on acute, obtuse, and alternate angles. They can help you to consolidate your knowledge of angles vocabulary.

Teachers, Pupils
14-16 year olds
Multiples and Factors

A multiple choice game with two game modes. In the first you need to identify the Lowest Common Multiple and in the second the Highest Common Factor. Questions increase in difficulty depending on accuracy

Pupils
9-11 year olds
ITP Fixpoints - Using a Protractor

Create angles using a grid and then measure them using the protractor. Their values can be displayed or hidden. For reflex interior angles the value of the exterior angle is shown.

Teachers, Pupils
9-11 year olds
Colouring Multiples in Pascal's Triangle

Check out this multiples challenge. Either pick a number or take a random number and find all the multiples. See if you can spot the number patterns as you colour in the multiples.

Teachers, Pupils
7-11 year olds
MathTV.com

Short teaching videos that can help you with maths problems. Clearly set out. You will need Flash player installed to view the videos. An American site.

Pupils
11-18 year olds
Alien Attack

Use your knowledge of angles in this game where you defend the Earth from aliens. You can either estimate the angles or read them from a protractor.

Pupils
9-11 year olds
Caterpillar Ordering

A flexible game for ordering numbers and for number sequences. Fantastic on an interactive whiteboard. Levels range from ordering and sequencing numbers to 5 up to decimals.

Teachers, Pupils
4-11 year olds
Shape Patterns

Shape Patterns is a sequencing game where children from 3 to 8 years of age need to complete the pattern of different coloured 2D shapes. Three levels of difficulty.

Pupils
3-8 year olds
Best Maths Animated Gifs

Downloadable animated gifs which demonstrate mathematical concepts such as Pythagorus Theorem, how to find the area of a cylinder and more. Useful teaching aid for use on an interactive whiteboard.

Teachers
11-14 year olds
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