Unit outline
Day/Date |
Topic |
Exercises |
Extra Resource |
1 | Congruent & Similar Triangles | In-class activity with GSP. Use the GSP handout.Use the GSP file | Class set of computer with GSP |
2 | Similar Triangles | Pg. 460 #3-7eol | |
3 | Modelling with similar triangles | Use “Reaching new heights” handout to calculate the height of large objects outside. | Handout |
4 | Modelling with similar triangles | Pg. 474 #2,6 – 13, 15 | Use the modeling similar triangles notebook file to calculate the height of Taipai 101. use Google Earth to show the locations. |
5 | Investigating the Primary Trigonometric ratios | Use the “SOHCAHTOA” activity worksheet to introduce students to the ratios | |
6 | The Primary Trigonometric Ratios | Pg. 496 #1-4eol, 9,10,17,22 | |
7 | More on trig ratios | Pg. 496 #11,13 – 15, 26a-f, 27, 30 | |
8 | Solving Problems with Trigonometry | Pg. 509 #1,2,6,8,10,11,12,15,17,19 | Completed class examples |
9 | The Sine Law | Pg. 549 #1-12 | |
10 | The Cosine Law | Pg. 566 #2-9 | |
11 | Review | ||
12 | Test |