05 OCT 2023 GRADE 12 ESSENTIAL. Word of the day: SIne – Cosine-Tangent Ratios
Announcements:
- Quiz Day (Every Ttursday). If genuinely stuck at home the quiz is available ON REQUEST by timely e-mail. Alternate date is the Friday
- ‘MID-TERM TEST’ Thurs 12 Oct. Weight Factor = 4 * Assgt
Today’s Lessons
- Notes pg. 9 – 11 Solve Right Angle Triangles. UPDATE: OMG, this was likely the most important lesson of all. I tend not to teach the same thinbg twice, here is what we did: Trigonometry Lesson for 5 October
- Issue Assgt G-6 Solve Right Triangles (Grades 10 and 11 Review)
- Lesson Support: Trig Ratios (How pointy is my triangle?)
- Lesson Support Video: Solve a Right Triangle (Review Gr 10 and 11 SOH CAH TOA)
- Lesson Support Playlist- Exam Solutions Trigonometry . The perfect set of videos for basic (Grade 10 and 11) trigonometry
- My Fav Teacher : Basic Trigonometry: Sin Cos Tan:& Trigonometry: Solving Right Triangles.
Selected Useful Resources
- Quiz Debriefs Playlist. All quiz debriefs in one playlist. Pretty much the entire course to date in one click. A movie is not a good way to learn however unless you pause and do.
- Daily Lessons Shared Folder. Every Lesson we have taught on the interactive whiteboard to date!
- Study Notes (Cheat Sheet) Instructions. Students may have started a first draft of their cheat sheet. Check the link for method and marking rubric. Grid paper issued to make neat sheet
- Math is Fun Website. A great interactive picture dictionary, fun for the whole family. Lots of other activities, puzzles, games,
- Blog Searchable. Notice that the blog is searchable! Go to very bottom of the page.