Trigonometry Sine Cosine Lengths 3 Stars In this
- Slides: 22
Trigonometry – Sine & Cosine – Lengths – 3 Stars In this activity, 2 teams compete to place 3 stars in a row on the game board. Click/Touch a grid square to go to the corresponding question. Click the ‘Answer’ box for the answer and again to return to the game board. Click the colour of the team to place a star in that square. This game has sound!
This game is flexible and can be run in a variety of ways: - Teams could choose questions individually, with the opportunity for the other team to ‘steal’ if their answer is incorrect. - A whole team may complete a question with one student being chosen to provide an answer. - Individual students from each team may compete simultaneously for a quickest answer. - Red/Blue team students can be paired. The teacher can then either assess which majority of a team got their answer correct fastest (using mini-whiteboards) or poll the class as to how many red/blue team members won within each pair, and therefore determine the overall winning team.
A B C D 1 1 2 2 3 3 4 4
6 cm 11 cm ( 1 dp) Answer 56. 9 °
3 cm 54° ( 1 dp) Answer 3. 7 cm
11 cm 66° ( 1 dp) Answer 12. 0
5 cm 15 cm ( 1 dp) Answer 19. 5°
63° 9 cm ( 1 dp) Answer 8. 0 cm
6 cm 13. 5 cm ( 1 dp) Answer 26. 4°
49° 2 cm ( 1 dp) Answer 1. 5 cm
8 cm 7 cm ( 1 dp) Answer 61. 0°
6 cm ( 1 dp) Answer 2. 9 cm 61°
10 cm 27° ( 1 dp) Answer 11. 2 cm
4 cm 7 cm ( 1 dp) Answer 55. 2°
11 cm ( 1 dp) 3 cm Answer 15. 8°
58° 5 cm ( 1 dp) Answer 9. 4 cm
8 cm 6 cm ( 1 dp) Answer 41. 4°
37° 7 cm ( 1 dp) Answer 4. 2 cm
15 cm 7 cm ( 1 dp) Answer 62. 2°
Questions? Comments? Suggestions? …or have you found a mistake!? Any feedback would be appreciated . Please feel free to email: tom@goteachmaths. co. uk
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