Trigonometry Angle Measurement activity 1

=Activity No # 1 - Iroducing units of mesurement of angle=

Estimated Time
20 mint

Materials/ Resources needed
compass, chalk

Prerequisites/Instructions, if any

 * 1) Should know about mesurment of an angle
 * 2) shoud know a circles forms 360 degree

Process (How to do the activity)
Draw a cordinate axes by using draw a circle with origin as a centre. explain how circle forms 360 degree. itroduce degree mesurment and radian mesurment of an angle. compare and establish relation between degree and radian.

Developmental Questions (What discussion questions)

 * 1) whats the angle formed between axes ?
 * 2) how much angle is formed when an cicle is drawn ?
 * 3) what is the perimeter of circle ?
 * 4) compare the dgree mesurment and radian mesurment ?

Evaluation (Questions for assessment of the child)

 * 1) what are the units of mesuring of an angle ?
 * 2) what is the relationship between degree mesurment and radian mesurment ?

Question Corner
To link back to the topic page the link of the page name from where activity was given''' Back