Understanding trigonometry
A KS4 maths worksheet resource that can be used to develop concepts around trigonometric values and accurate drawing. Prior knowledge of SOH CAH TOA is required.
The activity is a student-led investigation and consists of two sections:
- How to work out trig functions of angles without using a scientific calculator - students accurately construct triangles and measure lengths and angles.
- How to work out inverse trig functions without a scientific calculator.
To increase the challenge, step-by-step diagrams are included for the first investigation but not included in the subsequent investigations.
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Review this resource02/12/2018
13/11/2018
Excellent ...lots of skills in one.
27/01/2018