Trigonometry Angle Measurement activity 1
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Activity No # 1 - Iroducing units of mesurement of angle
Estimated Time
20 mint
Materials/ Resources needed
compass, chalk
Prerequisites/Instructions, if any
- Should know about mesurment of an angle
- 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)
- whats the angle formed between axes ?
- how much angle is formed when an cicle is drawn ?
- what is the perimeter of circle ?
- compare the dgree mesurment and radian mesurment ?
Evaluation (Questions for assessment of the child)
- what are the units of mesuring of an angle ?
- what is the relationship between degree mesurment and radian mesurment ?
Question Corner
To link back to the topic page Give the link of the page name from where activity was given Back