This is an excellent whole lesson on Bearings and Trigonometry (SOH CAH TOA) which is KS3, GCSE and IGCSE ready. The lessons comes with resources to teach a subject that is often done poorly in exams.
It’s an eternal question for generations of math students: How am I going to use this in the real world? At Bates, Meredith Greer answers that question with an entire course, “Mathematics Across the ...