Tuesday, September, 4

Lesson 7.1: Trigonometrical Ratios of an Obtuse Angle

Objectives

1. Define and use sin, cos, and tan on coordinate plane
2. Express trig functions for obtuse angles in terms of trig functions

Key Concepts
trigonmentric functions

Homework
Exercise 7.1: 1-3

Thursday, September, 6

Lesson 7.1: Trigonometrical Ratios of an Obtuse Angle (2)

Objectives

1. Define and use sin, cos, and tan on coordinate plane
2. Express trig functions for obtuse angles in terms of trig functions

Key Concepts
trigonmentric functions, obtuse angles

Homework

• Analytically Read Great Books handout
• Outline key concepts from reading

Friday, September, 7

Foundations of Trigonometry

Objectives

1. Disucss great ideas from reading

Key Concepts
trigonometry

Homework
Write five paragraph response paper (respond to the reading and seminar: what did the author say, do you agree or disagree, is it true)