SL AI – Trigonometry
Right angled triangles
Arcs and Sectors
Non right angled
Trig Graphs
Trig Review
3d Shapes
Modelling
Traffic Light Coding for Unit
Make your own copy and share with your students.
Learning Outcomes
| Trigonometric ratios in a right angled triangle. SOHCAHTOA. |
| Sine, cosine rules in non-right angled triangles; ambiguous case of the sine rule. |
| Area of a triangle ½absinC. |
| Using SOHCAHTOA with 3d shapes, including pyramids, cones, spheres, and combinations of these. |
| Using trigonometry in problem solving (Pythagoras’, elevation and depression). |
| Length of an arc and area of a sector in degrees. |
| Circular functions and their periodic nature. |
| Trig graphs and the transformation of trig graphs. |
| Real life trigonometric graphs and modelling. |