Unit 5 – Trigonometry

Link to course units:  Unit 1       Unit 2     Unit 3     Unit 4     Unit 5

Upcoming Evaluations:

 Evaluation Topics Suggested Date Similar Triangles Quiz Similar and Congruent Triangles 5/30/18 Unit Test 6/14/17 FINAL EXAM (DON’T FORGET TO BRING YOUR TEXTBOOK!!) EVERYTHING!! Exams start on 6/20

Unit 5:  Trigonometry

 Date Topic/Learning goals Daily Work/Assignments Mon May 28 Intro to Geometry & Congruent Triangles We will define and congruent triangles and learn about their properties.  We will also learn how to prove similarity and congruency and use properties to solve for unknown values. Handout 139-142 Tue May 29 Similar Triangles + Problem Solving We will define similar triangles and learn about their properties.  We will also learn how to prove similarity and use properties to solve for unknown values. Handout 143-150 Wed May 30 QUIZ -  Similar/Congruent Triangles - Formative   Intro to Trigonometry We will investigate the primary trig ratios and learn how to write the ratios given a triangle. Handout 151-153 Thu May 31 Slope and Angle We will investigate the primary trig ratios and learn how to write the ratios given a triangle. Handout 155 Fri Jun 1 Solving Right Triangles Using the primary trig ratios to solve for all missing angles and sides in a right triangle. Handout 156-157 Mon Jun 4 Applications of Trigonometry We will apply our knowledge of trigonometry to solve problems including angles of elevation and angles of depression. Handout 154 Tue Jun 5 Using Special Triangles Handout 158-160 Wed Jun 6 Sine Law To derive the sine law and use it to determine sides and angles in non-right triangles. Handout 162-165 Thu Jun 7 Cosine Law To derive the cosine law and use it to determine sides and angles in non-right triangles. Handout 166-170 Fri Jun 8 Inequality relating squares of sides + Direction and Bearing Handout 171 Mon Jun 11 Non-right triangles word problems We will apply our skills with sine law and cosine law to real-world problems. Tue Jun 12 Solving Any Triangle – Day 1 We will summarize our strategies for solving trig problems. To extend our knowledge to include bearing and clock problems. We will apply our trigonometry skills to real-world problems. Handout 172-173 Wed Jun 13 Solving Any Triangle – Day 2 + Review We will summarize our strategies for solving trig problems. To extend our knowledge to include bearing and clock problems. We will apply our trigonometry skills to real-world problems. Handout 174 Thu Jun 14 Unit Test Fri Jun 15 Divisibility Prep and Divisibility of Integers   Divisibility of Product/Sum Handout 175-182 Mon-Tue Jun 18-19 Exams – Review Wed Jun 20-26 Exams Good Luck! Wed Jun 27 Exams – Review Day