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From Karnataka Open Educational Resources
→Concept # 2.Properties of quadrilaterals
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===Learning objectives===
===Learning objectives===
===Notes for teachers===
===Notes for teachers===
−===Activity No # ===
+===Activity No # 1. Angle sum property of a quadrilateral. ===
{| style="height:10px; float:right; align:center;"
{| style="height:10px; float:right; align:center;"
|<div style="width:150px;border:none; border-radius:10px;box-shadow: 5px 5px 5px #888888; background:#f5f5f5; vertical-align:top; text-align:center; padding:5px;">
|<div style="width:150px;border:none; border-radius:10px;box-shadow: 5px 5px 5px #888888; background:#f5f5f5; vertical-align:top; text-align:center; padding:5px;">
''[http://www.karnatakaeducation.org.in/?q=node/305 Click to Comment]''</div>
''[http://www.karnatakaeducation.org.in/?q=node/305 Click to Comment]''</div>
|}
|}
−*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
