Weekly Agenda for Algebra 1B Blocks One and Three

Weekly Agenda for Pre-Calc Honors Date Objectives Activities Assessments Monday Law of Sines Warm Ups: Trig Identity simplify WS 1-4 Complete Kuta November 16 Section 6.1 Law of Sines WS Notes and examples on using the Law of Sines for points. including the ambiguous case and area of oblique triangles

Demo WS #62 # 1,2,5,7,10 Guided practice and put on the board # 3,4,6,8,11

Tuesday Law of Cosines Warm Ups: Trig Identity simplify WS 5-8 Complete Kuta November 17 Section 6.2 Law of Cosines WS for TXT page 285: 53 and 54 points. TXT page 414: 19 and 20

Notes and examples on using the Law of Cosines and finding the area of an oblique triangle using Herron’s formula.

Demo WS #61: 1,7,13,15,8,10 Guided practice and put on the board #2,4,11,12,14 Wednesday Law of Cosines Warm Ups: Trig Identity simplify WS 9 and 10 November 18 day 2 TXT page 285: 55 and 56 TXT page 421: 27, 28

Continue on Law of Cosines day 2 using the missing parts in a parallelogram on page 421: 21- 26 all. Watch out for 25 and 26 Thursday Trigonometry Warm Ups: TXT page 337: 18,19,20 November 19 and Bearings Section 4.8, Lesson on trigonometry and bearings. Use 6.1,6.2 slideshow and worksheet as notes and examples.

Then move to more bearing problems and applications. Worksheet was created using problems from the following pages: Page 413: #7, page 333: #5, page 339: 33,34,35,36 and page 422: 37 and 38. Friday Law of cosines and Warm Ups: TXT page 357:15-20 Complete TXT page November 20 Law of sines 422: 40,41,44 combined with Continue on bearing problems and applications application from Thursday. problems. Complete TXT page 422: 40,41,44

Move to Trig Identity WS 1-10—chapter 5