Unit at a glance
3 lessons, 135 minutes of teaching
Scheme of work
The lessons in order
| Ref | Lesson pack | Structure | Worksheet | Quiz | Lab tab |
|---|---|---|---|---|---|
| 1.5 | Graphs of trigonometric functions Sine and cosine are waves of height 1 that repeat every \(2\pi\); tangent repeats every \(\pi\) and shoots off to infinity. | Connect-Extend-Challenge | 6 Q, 22 marks | 8 MCQ | tab 1 |
| 1.5 | Exact values and the two identities Two small triangles give you the exact sine, cosine and tangent of \(30^\circ\), \(45^\circ\) and \(60^\circ\); symmetry extends them to angles of any size. | Rally Coach | 6 Q, 21 marks | 8 MCQ | tab 2 |
| 1.5 | Solving trigonometric equations Your calculator gives one solution, the principal value. | Numbered Heads Together | 6 Q, 25 marks | 8 MCQ | tab 3 |
Each pack holds the plan, worksheet and quiz for its lesson. Teach the rows in order; the lab tabs match the student lessons.
Also for this topic