GCSE Trigonometry: Sides, Angles and Bingo

Bring GCSE trigonometry revision to life with this 60-slide editable PowerPoint, combining teaching examples, practice and a trig-ratios bingo game.

What’s covered?

• Labelling the opposite, adjacent and hypotenuse
• Choosing sine, cosine or tangent
• Finding missing sides and angles in right-angled triangles
• Exact trigonometric values
• Identifying trig ratios through bingo

A practical way to mix teaching and retrieval
Work through the teaching examples, give pupils time to practise, then use bingo to revisit ratio selection with the whole class. Pupils create a 3 × 3 grid from the displayed choices, so you can run the game using exercise books or mini whiteboards.

Use it your way
Choose slides for a focused revision lesson or spread the activities across a teaching sequence. The editable PowerPoint makes it easy to select the questions and pace that suit your class.

Download includes: one editable 60-slide PowerPoint presentation, exported from Google Slides.

If this resource helps your pupils, I’d really appreciate a quick review. It helps other teachers find useful resources and supports my small resource shop. Thank you!