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.
2D Shape Reveal
An interactive whiteboard resource to help with the teaching and learning of the names and properties of 2D shapes.
Determining Measures of Angles Formed by Parallel Lines and a Transversal
Use your knowledge of angle pairs to work out the size of the missing angles.
Angles
Activities on acute, obtuse, and alternate angles. They can help you to consolidate your knowledge of angles vocabulary.
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
Corresponding Angles
A clever manipulative which helps students recognise corresponding angles formed when a transversal crosses parallel lines. Used in full screen this is great on an interactive whiteboard.
Basic Angles
An angle activity with an online protractor. This is a flexible manipulative for teaching about angles which is excellent on an interactive whiteboard. There is a video tutorial explaining its use.
Adding Adjacent Angles
Work out the missing adjacent angles on this clever game. You can choose to work with either two or three angles.
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.
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.
