ITP Calculating Angles

I am remaking the ITPs so that they will work on all modern browsers and tablets. They will remain freely available to all without the need for a subscription. This ITP allows you to place shapes around a point and investigate their angles. You can opt to display the shapes in one, two or four quadrants. The first shape is placed on the screen in the first quadrant with one of its sides horizontal. Additional shapes are rotated around the central point to fit against the previous shape. In some shapes side lengths and angles are generated randomly. Shapes generated can be dragged to new positions and overlaid to form new intersecting shapes and angles. For more shape and space resources click here.

About this game

ITP Calculating Angles is a free HTML5 maths game from MathsFrame. I am remaking the ITPs so that they will work on all modern browsers and tablets. They will remain freely available to all without the need for a subscription. This ITP allows you to place shapes around a point and investigate their angles. You can opt to display the shapes in one, two or four quadrants. The first shape is placed on the screen in the first quadrant with one of its sides horizontal. Additional shapes are rotated around the central point to fit against the previous shape. In some shapes side lengths and angles are generated randomly. Shapes generated can be dragged to new positions and overlaid to form new intersecting shapes and angles. For more shape and space resources click here.

Classroom use

Use the game as a short warm-up, independent practice station, or end-of-lesson challenge.
Ask the learner to explain one answer after each round instead of focusing only on speed.
Choose the level inside the game that matches the learner’s current objective.

Source and play

Open the original MathsFrame game

The embedded player below loads the original game page. If the embedded player is blocked by a browser or network policy, use the original-game link above.