10 Autumn 1 Lesson 21

Learning Objective: to be able to find multiple solutions to a simple trigonometric equations.

Lesson Resources:

Pre Lesson  – Solving Trigonometric Equations using Desmos

Ideally students will access the Desmos activity with IPads or laptops. The pre-lesson doesn’t take a whole hour and is great preparation for the main lesson below.


Print out slide 1 ready for students to use in plastic wallets.