Sine Rule, Cosine Rule and Area of a Triangle: Lessons
If you want a complete lesson, a Tarsia jigsaw, or a fun and engaging lesson activity, then you have come to the right place!
Contents
Complete Lesson PowerPoints keyboard_arrow_up
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Complete lessons from some of my favourite authors. There are few better places to your own planning process.
Pixi: Area of non-right-angled triangles (1/2 ab sin C)Pixi: Cosine rule
Pixi: Sine rule
Pixi: Trigonometry review (higher)
Dr Frost: Non-Right Angled Triangles
Dr Frost: 3D Trigonometry, Sine and Cosine Rule
Mistry Maths: Sine and cosine rule exam questions lesson
Mistry Maths: Cosine Rule - Missing sides and angles lesson
Mistry Maths: Sine Rule-Finding missing sides and angles lesson
MAP: Solving Problems with Circles and Triangles
Tarsia Jigsaws and Card Sorts keyboard_arrow_up
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I have been a Tarsia fan for many years. Visit the my tarsia page for lots of different ideas for using this wonderful free resource, and to get hold of the software yourself.
Lesson Activities keyboard_arrow_up
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A selection of some of my favourite, free maths activities to use in lessons. I have tried out each and every one with my students.
TES: Trigonometry Collect a JokeTES: Sine and Cosine Rule combined
Alutwyche: Phineas and Ferb - Sine and Cosine Rule