### Unit 3: Trigonometry Introduction

Day
Date
Topic
Standard
Assignment
1.
2/7/11

MA3A2. Students will use the circle to define the trigonometric functions.

a. Define and understand angles measured in degrees and radians, including but not limited to 0°, 30°, 45°, 60°, 90°, their multiples, and equivalences.

Work page 65 Q1-Q10
2.
2/8/11
Coterminal, Supplementary, Complementary, and Reference Angles

MA3A2. Students will use the circle to define the trigonometric functions.

b. Understand and apply the six trigonometric functions as functions of general angles in standard position.

c. Find values of trigonometric functions using points on the terminal sides of angles in the standard position.

Page 65 #1-25 odd, find 2 coterminal angles (one positive & one negative) for 1-19 odd
3. 2/9/11
Trig Functions on Unit Circle

MA3A2. Students will use the circle to define the trigonometric functions.

a. Define and understand angles measured in degrees and radians, including but not limited to 0°, 30°, 45°, 60°, 90°, their multiples, and equivalences.

d. Understand and apply the six trigonometric functions as functions of arc length on the unit circle.

e. Find values of trigonometric functions                     using the unit circle.

Due 2/14/11
Page 72 #1-14 all, 21, 22
Page 78 #1-31 odd, 33, 45, 43
4.      2/10/11
Trig Functions on the Unit Circle

MA3A2. Students will use the circle to define the trigonometric functions.

a. Define and understand angles measured in degrees and radians, including but not limited to 0°, 30°, 45°, 60°, 90°, their multiples, and equivalences.

d. Understand and apply the six trigonometric functions as functions of arc length on the unit circle.

e. Find values of trigonometric functions                     using the unit circle.
Due 2/14/11
Page 72 #1-14 all, 21,22
Page 78 #1-31 odd, 33, 45, 43
5 2/12/11
Finding the trigonometric value of any Angle

Practice Quiz on Unit Circle

If you were out today, be sure to look at the attachments below to find the practice quiz (03.05 Practice Quiz Unit Circle.pdf) and the notes from today (03.05 Notes.pdf)

MA3A2. Students will use the circle to define the trigonometric functions.

b. Understand and apply the six trigonometric functions as functions of general angles in standard position.

c. Find values of trigonometric functions using points on the terminal sides of angles in the standard position.

WS Trigonometric Functions of Any Angle
6
2/14/11
Quiz on unit Circle

Rotary Motion

If you want to watch a video about angular velocity, go here: http://www.khanacademy.org/video/introduction-to-angular-velocity?playlist=Physics

MA3A2. Students will use the circle to define the trigonometric functions.

a. Define and understand angles measured in degrees and radians, including but not limited to 0°, 30°, 45°, 60°, 90°, their multiples, and equivalences.

b. Understand and apply the six trigonometric functions as functions of general angles in standard position.

c. Find values of trigonometric functions using points on the terminal sides of angles in the standard position.

d. Understand and apply the six trigonometric functions as functions of arc length on the unit circle.

e. Find values of trigonometric functions                     using the unit circle.
Page 143 #1-5 All, 9-11 All

7
2/15/11
Trig Functions in the real world

MA3A2. Students will use the circle to define the trigonometric functions.

a. Define and understand angles measured in degrees and radians, including but not limited to 0°, 30°, 45°, 60°, 90°, their multiples, and equivalences.

b. Understand and apply the six trigonometric functions as functions of general angles in standard position.

c. Find values of trigonometric functions using points on the terminal sides of angles in the standard position.

d. Understand and apply the six trigonometric functions as functions of arc length on the unit circle.

e. Find values of trigonometric functions                     using the unit circle.
Work on County Fair Learning Task
8
2/16/11
Trig Functions in the real world

MA3A2. Students will use the circle to define the trigonometric functions.

a. Define and understand angles measured in degrees and radians, including but not limited to 0°, 30°, 45°, 60°, 90°, their multiples, and equivalences.

b. Understand and apply the six trigonometric functions as functions of general angles in standard position.

c. Find values of trigonometric functions using points on the terminal sides of angles in the standard position.

d. Understand and apply the six trigonometric functions as functions of arc length on the unit circle.

e. Find values of trigonometric functions                     using the unit circle.
9
2/17/11
Review

For Review in Class, we did a powerpoint question review that is very similar to what the non calculator portion of the test will be like.  The Powerpoint is attached below.

MA3A2. Students will use the circle to define the trigonometric functions.

a. Define and understand angles measured in degrees and radians, including but not limited to 0°, 30°, 45°, 60°, 90°, their multiples, and equivalences.

b. Understand and apply the six trigonometric functions as functions of general angles in standard position.

c. Find values of trigonometric functions using points on the terminal sides of angles in the standard position.

d. Understand and apply the six trigonometric functions as functions of arc length on the unit circle.

e. Find values of trigonometric functions using             the unit circle.
WS Introduction to Trigonometry Review
10
2/18/11
Test

MA3A2. Students will use the circle to define the trigonometric functions.

a. Define and understand angles measured in degrees and radians, including but not limited to 0°, 30°, 45°, 60°, 90°, their multiples, and equivalences.

b. Understand and apply the six trigonometric functions as functions of general angles in standard position.

c. Find values of trigonometric functions using points on the terminal sides of angles in the standard position.

d. Understand and apply the six trigonometric functions as functions of arc length on the unit circle.

e. Find values of trigonometric functions using the unit circle.

none

Ċ
Beth Smith,
Feb 11, 2011, 12:34 PM
Ċ
Beth Smith,
Feb 11, 2011, 11:07 AM
Ċ
Beth Smith,
Feb 7, 2011, 7:04 AM
Ċ
Beth Smith,
Feb 7, 2011, 7:04 AM
Ċ
Beth Smith,
Feb 15, 2011, 2:04 PM
Ċ
Beth Smith,
Feb 7, 2011, 7:04 AM
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Beth Smith,
Feb 17, 2011, 12:37 PM
Ċ
Beth Smith,
Feb 7, 2011, 7:05 AM