Acc Precalculus Unit 3 - Trig of General Triangles Spring 2015

Acc PreCalculus Unit 3 - Trig of General Triangles Spring 2015

Day Topic Lesson/Work Assignment(s) Wed Hinge Theorem; Interactive Notebook – Vocabulary; *PROJECTS DUE Monday 2/4 Oblique Groups: Exploration 6.1a – Intro to *If possible, electronically Triangles Oblique Triangles; submit to (9.1) Summary – What did you learn? [email protected] Th Law of Cosines Class: Exploration 6.2a – Derivation Pg. 448: 1-11 odd 2/5 (9.2) of Law of Cosines; Groups: Exploration 6.2b – Angles by Law of Cosines; Summary – Interactive Notebook entry Fri Law of Cosines HW review; Create a word problem that 2/6 Applications Notes: Law of Cosines with word requires Law of Cosines; (9.2) problems; Pg. 449: 14, 15 Groups: guided practice; Summary: Presentation by groups; TOTD – Law of Cosines (graded) Mon Area of a HW Review, exchange word Read Section 9.3, pg. 450-451 2/9 Triangle and problems; and answer the Reading Hero’s Formula Groups: Exploration 6.3a and 6.3b – Analysis Question on pg. 452; (9.3) Area of a Triangle and Hero’s Pg. 452-453: 1-9 odd Formula; Summary – Interactive Notebook Entry Tu Law of Sines HW Review; Pg. 457-458: 1-11 odd; 2/10 (9.4) Groups: Exploration 6.4a – Law of #11 is due at the beginning of Sines and Exploration 6.4b – Law of class on Wed. 9/10 Sines for Angles; TOTD – Law of Cosines and Area of a Triangle (graded) Wed Applications of HW Review; Peer Feedback 2/11 Sine and Cosine Project Presentations (semi-anonymous) Curves Th Law of Sines – Interactive Notebook entry: How can Complete Golf Ball Problem if 2/12 The Ambiguous you tell when to use the Law of Sines necessary; Case vs Law of Cosines; Pg. 461-462: 1-11 odd (9.5) Class: Exploration 6.5a – The Ambiguous Case SSA; Groups: Exploration 6.5b – The Golf Ball Problem; Summary – Interactive Notebook entry Fri Area, Law of HW Review; Complete Mixed Practice WS if Acc PreCalculus Unit 3 - Trig of General Triangles Spring 2015

2/13 Cosines, and Mixed Practice WS necessary Law of Sines (9.1-9.5) Mon Area, Law of Individual with Notes: Performance Study for Unit 3 Test 2/16 Cosines, and Task – Combining Lots (graded) Law of Sines Tu Units 1-3 Review Units 1-3 Study for Unit 3 Test 2/17

Wed Area, Law of Test Unit 3 Study Units 1-2 for Test 2/18 Cosines, and Law of Sines Th Conics, Trig Test Units 1-2 R.E.L.A.X. 2/19 Functions