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From Karnataka Open Educational Resources
→Concept # 2.Properties of quadrilaterals
===Learning objectives===
===Learning objectives===
===Notes for teachers===
===Notes for teachers===
===Activity No # ===
===Activity No # 1. Angle sum property of a quadrilateral. ===
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''[http://www.karnatakaeducation.org.in/?q=node/305 Click to Comment]''</div>
''[http://www.karnatakaeducation.org.in/?q=node/305 Click to Comment]''</div>
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*Estimated Time
*Estimated Time : 40 minutes.
*Materials/ Resources needed
*Materials/ Resources needed : white papers, scale , compass, pencil and scissors.
*Prerequisites/Instructions, if any
*Prerequisites/Instructions, if any
# The students should have the knowledge of constructing quadrilaterals.
# They should have the skill of drawing and measuring angles.
*Multimedia resources
*Multimedia resources
*Website interactives/ links/ / Geogebra Applets
*Website interactives/ links/ / Geogebra Applets:
This activity has been shared by from the website :
*Process/ Developmental Questions
*Process/ Developmental Questions
*Evaluation
*Evaluation
