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* Website interactives/ links/ Geogebra Applets
 
* Website interactives/ links/ Geogebra Applets
 
* Process (How to do the activity):
 
* Process (How to do the activity):
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# Mark three non-collinear point P, Q and R on a paper.
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# Developmental Questions (What discussion questions):
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# Join these points in all possible ways. The segments are PQ, QR and RP.
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# A simple close curve formed by these three segments is called a triangle. It is named in one of the following ways.
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#  
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# Triangle PQR or Triangle PRQ or Triangle QRP or Triangle RPQ or Triangle RQP .
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* Developmental Questions (What discussion questions):
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# What are plane figures ?
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# What is a polygon ?
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# How many points are needed to make a traingle ?
   
* Evaluation (Questions for assessment of the child):
 
* Evaluation (Questions for assessment of the child):
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