Angles

Control the Roboidz with your knowledge of different types of angles in this exciting Mission 2110 game. Suitable for 10 - 12 year olds.

Angle Types

A simple lesson on acute, obtuse and reflex angles with an interactive test so you can check your understanding.

Shape, Space and Measure Angles

A maths game where you need to estimate the angles to squirt a hose pipe on the dog and other items.

Angle Types Simulation

Learn how to recognise different types of angles: acute, obtuse and reflex in this interactive simulation. You can create the angles on the protractor.

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.

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.

Angles

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

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.

What's my Angle

A great way to learn how to use a protractor. There is a tutorial on its use and then you can practise reading some angles.

Exploring and Solving Triangles

This website includes a video which shows triangles in everyday life and interactive exercises where you need to find triangles in a picture and then solve all the missing angles. It also includes a printable worksheet.