This week we finish up trig in non-right triangles - in particular, the very important sine and cosine laws. We'll have a quiz on these ideas next Monday, 4/15.
Remember that Exploration drafts are due this Thursday which will be a review day. I'll be in my room if you want to use some of Monday afternoon to work on it. See you in class.
Mr. Alei
SL 1 Assignments: Week of 4/8/13 (Last week - 4/1/13)
Mon 4/8: (Dance-a-thon - short period)
9B: #1-7 (Cosine Rule)
QB 1,4,5,14,17,19,22,24
Tue 4/9:
9C.1: #1-2 (Sine Rule - Finding sides)
9C.2: #1-8 (Sine Rule - Ambiguous case)
9D: #2-16 even (Using sin & cos rules)
QB 29,32,39,41,43,46,49,50
Thu 4/11: Exploration Draft Due
Review: Set 9A, 9B, 9C #1-6 each
QB Review any of:
Unit circle: 67
Arc & Sector: 3,10,13,17,20,27,33,37,43,45,55,58,69,74,77
Cosine Rule: 1,4,5,14,17,19,22,43,46,53,60,73
Sine Rule: 5,22,32,39,49,50,57,68(3D)
Area of triangle: 24,29,53
Trig Unit Plan
Trig: Smartboard Notes
QB Trig Practice MarkScheme
Exploration Timeline
Draft Due: Thu 4/11
Final Due: Tue 4/30
Exploration Resources
Oxford chapter on Exploration
Example papers (score shown in parens)
Ex 1: Codes (15) Comments
Ex 2: Totient Theorem (16) Comments
Ex 4: Minesweeper (5) Comments
Ex 4: Music (9) Comments
Ex 5: Newton Raphson (11) Comments
Ex 6: Polar Diagrams (20) Comments
Ex 7: Rainfall (16) Comments
Ex 8: Spirals (16) Comments
Ex 9: Tower of Hanoi (14) Comments
Topic Ideas
sport, archaeology, computers, algorithms, cell phones, music, sine, musical harmony
motion, e, electricity, water, space, orbits, food, volcanoes, climate change, politics
diet, Euler, games, symmetry,architecture, codes, the internet, communication
tiling, population, agriculture, viruses, health, dance, play, pi (π), local food
geography, biology, business, economics,physics, chemistry,
information technology in a global society, psychology, advertising
The fine print: See sidebar at right for links to previous assignments. Click on linked assignments to download notes for that section. Dates above are when homework is assigned. It is always due on the following class meeting.
Updated 4/7/13 1:28 pm ManageBac Edline
