04 May 2023 Grade 12 Essentials Math. Word of the Day: Corresponding angles
Announcements: Mid-Term Test Today. Possible 120%. Quadruple weight factor, do not miss unless alternate arrangements made with Natallie. Test will [likely] be 1 X Problem Solve, 1 X Percentile Rank, 1 X Weighted mean, 1 X Car purchase, 1 X Pythagoras, 1 X Solve Right Triangle (SOH CAH TOA), 1 X Euclid angle stuff. Couple Bonus? Couple Multiple Choice?
MMIWG2S+ Speaker and Lunch provided at Noon today
Today’s Lesson(s)
- Quick Warm up , Test Prep. Test starts at 09:15 sharp. 75min duration.
- Demo Solving Any triangle using two right triangles
- Explore Cosine Law.
- Lesson Support: Explore Cosine Law Video
- Lesson Support: Solving any Triangle by making it into two right triangles.
- Unit G Notes pp. 12 – 13 Cosine Law (finding side)
- Lesson Support Videos: Cosine Law
- COninue working on Assgt G – 5 Cosine Law. (Identical assgt to Grade 11 again! Due: <9 May)
- Read ahead pp. 13- 14 Cosine Law Finding an Angle
- Lesson Support Video: Cosine Law to Find and Angle
- Lesson Support [TikTok] Short: Find angle with Cosine Law
Useful Resources.
- NEW. Need a review of Grade 10 and 11 Trig (SOH CAH TOA?) MrRichards Playlist
- NEW. Past Exam Questions – Trigonometry. 12 Pages of questions (with answers)
- Reminder. DESMOS Geometry. If you have a tablet or laptop you really do have to explore this App.
- New. Math is Fun Dictionary (Glossary and Definitions). Check out the illustrated Glossary ‘Math is Fun’. Has some animations [‘manipulatives’] too. Flip through it, check out words you need clarified.
- Course Calendar (May/Jun)
- Quiz Debrief Movies in one-stop shopping playlist: Course Quiz Debrief Movies. And in each video check out the index under ‘.. Show More‘
- Archived Past Provincial Exams -Grade 12 Essential. We are exempt this year from provincial exams, but there is ~10 years worth of past exams! Thousands of questions, every unit, with full solutions not just answers, and hazards to avoid.
- Statistics Canada. Check out Statistics Canada, ‘StatsCan’. They keep track of everything, population languages, ages, income, education, ethnicity, marriage status, number in household …. Example: StatsCan Digest for Winnipeg and Manitoba.
- Past Provincial Exam Questions – Statistics. My MrF Compilation
- Cheat Sheet. Here is the purpose of YOUR ‘Cheat Sheet’: Study Notes Preparation. 5% of your course mark. Here is an example of a Grade 12 Essential Cheat from a former student.
- Daily Whiteboard Lessons. Every lesson from every day on the whiteboard, also printed at front of the class
- Protocol for Learning at Home. Stuck at home? Still expected to do work!