Lesson deck
Geometry & measuresCommon
Trigonometry:Finding an angle
Two sides are given. Label them H, O and A from the angle, pick SOH, CAH or TOA, then use the inverse function. Triangles turn so the labels change each time.
A free GCSE Foundation and Higher geometry and measures lesson on trigonometry: finding an angle, spec code G20. It has a lesson deck to teach from with a visualiser, worksheets with answers, puzzles, an exit ticket, end of unit tests and a method video.
Common
Trigonometry:Finding an angle
Common
Trigonometry:Finding an angle
Exit ticket
Trigonometry:Finding an angle
Puzzle
Code breaker:Trigonometry
Puzzle
Code breaker:Trigonometry, finding angles
Test
Trigonometry test:Foundation A
Test
Pythagoras and trigonometry test:Higher
Method video
Trigonometry: SOH CAH TOA
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