05 Mar 2024 Grade 11 Essentials. Word of the day: Law of Cosines
Announcements:
- Final Exam Wed 20 March. Read: Exam Polcy
- Cheat Sheet. How are the cheat sheets looking? 5% of course mark. Study Notes Prepartion and Rubric. Noticing now that my teacher cheat shet is a bit sparse for the Euclid Rules, add in your own.
Today:
- Warmup: From G-6 Puzzle . Questions 11 -15
- (Not Handin now, optional, extra marks if needed)
- Investigate Cosine Law
- Video: Explore Cosine Law
- Trigonometry Notes pp. 13 -1 5 Cosine Law. (assigned pre-read)
- Lesson Support Videos: Cosine Law (Finding a Side)
- Assgt G-7 Cosine Law. Finding a side, pp. 1-2
- Lesson Support Video Finding an Angle so we can finish Assgt G-7
Useful Links.
Another Trig Practice Puzzle if you want (fun for the whole family)