New
New
Year 9
Trigonometry
Lessons (12)
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I can recognise that similar shapes have sides in proportion to each other but angle sizes are preserved.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
I can use Pythagoras' theorem to find the length of any side of a right-angled triangle.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
I can appreciate that the trigonometric functions are derived from measurements within a unit circle.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
I can recognise the right-angled triangle within a unit circle and use proportion to scale to similar triangles.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
I can derive the sine and cosine ratios from the sides of a right-angled triangle.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
I can derive the tangent ratio from the sides of a right-angled triangle.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
I can use the sine ratio to find the missing side or angle in a right-angled triangle.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
I can use the cosine ratio to find the missing side or angle in a right-angled triangle.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
I can use the tangent ratio to find the missing side or angle in a right-angled triangle.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
I can choose the appropriate trigonometric ratio to use to solve problems in right-angled triangles.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
I can choose the appropriate method to find the missing side in a right-angled triangle.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
I can use my knowledge of trigonometry to solve problems.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
slide decks, worksheet PDFs, quizzes and lesson overviews. You can select individual lessons from: Trigonometry unit and download the resources you need, or download the entire unit now. See every unit listed in our secondary maths curriculum and discover more of our teaching resources for KS3.