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From Karnataka Open Educational Resources
176 bytes removed ,  10:21, 1 January 2014
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*Process:
 
*Process:
#Review the terms plane closed figures, circle and radius.
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Show the geogebra file and ask the following questions.
#Show them how to measure radius on the compass
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#Show them to draw a circle.
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#Project the geogebra and let them view the changing size of the circle with changing radius.
   
*Developmental Questions:
 
*Developmental Questions:
 
# What is a circle ?
 
# What is a circle ?
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# What is the radius of this circle ?
 
# What is the radius of this circle ?
 
# How do you name the radius ?
 
# How do you name the radius ?
   
*Evaluation:
 
*Evaluation:
 
#By what parameter is the size of a circle defined ?
 
#By what parameter is the size of a circle defined ?
 
#Bigger the radius, _____________ is the size of the circle.
 
#Bigger the radius, _____________ is the size of the circle.
   
*Question Corner:
 
*Question Corner:
 
# How do you name a circle ?
 
# How do you name a circle ?
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