15 May 2023 Grade 12 Essentials Mathematics. Word of the Day: Reflex Angle.
Announcements:
For the Girls! WPS is here over lunch to talk to the ladies about Women’s Safety. Lunch provided.
Todays’ Lesson(s)
- Warmup. From Unit G Workbook pg 3.
- Quiz Debrief:
- Only 8 students wrote the on-line quiz.
- Trigonometry Practice. Students should have completed the trig parctice by now. Been doing Trig ever since September! Here is the Practice Test we had back in Grade 11. Good idea to do it again! Not Hand-in. Here are the answers available in the Unit G Webpage: Trig Practice Answers
- Unit A – Problem Solve. Issued several Unit A Assignments for Problem Solving. How do you think? How do you solve problems? Some suggested methods. I issued an A-4 Make a Table, A-5 Solve Simple Version, A-6 Use a Formula, A-7 Various Problems!
- Ways to solve a Problem – Graphic
- Review Assgt A-6 Use a Formula . Often the best way to solve a problem is to see a pattern and make a formula! Or better yet use a formula that you are given.
- Update: Review A-7. We managed to get much of Assgt A-7 done in class as well!
- Properties of Parallelograms. We will omit this final section of the unit. But I will demo it for you. A few related questions in the Unit G Workbook.
- Issue Next Unit: Unit D – Precision Measurement
