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From Karnataka Open Educational Resources
Similar and congruent triangles (view source)
Revision as of 17:26, 28 December 2013
, 17:26, 28 December 2013no edit summary
= Teaching Outlines =
= Teaching Outlines =
==Concept #1.Similar triangles==
==Concept # 1. Congruent triangles ==
===Learning objectives===
===Notes for teachers===
===Activity No # ===
{| 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;">
''[http://www.karnatakaeducation.org.in/?q=node/305 Click to Comment]''</div>
|}
*Estimated Time
*Materials/ Resources needed
*Prerequisites/Instructions, if any
*Multimedia resources
*Website interactives/ links/ / Geogebra Applets
*Process/ Developmental Questions
*Evaluation
*Question Corner
===Activity No # ===
{| 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;">
''[http://www.karnatakaeducation.org.in/?q=node/305 Click to Comment]''</div>
|}
*Estimated Time
*Materials/ Resources needed
*Prerequisites/Instructions, if any
*Multimedia resources
*Website interactives/ links/ / Geogebra Applets
*Process/ Developmental Questions
*Evaluation
*Question Corner
===Activity No # ===
{| 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;">
''[http://www.karnatakaeducation.org.in/?q=node/305 Click to Comment]''</div>
|}
*Estimated Time
*Materials/ Resources needed
*Prerequisites/Instructions, if any
*Multimedia resources
*Website interactives/ links/ / Geogebra Applets
*Process/ Developmental Questions
*Evaluation
*Question Corner
==Concept # 2. Tests for congruency of triangles.==
===Learning objectives===
===Notes for teachers===
===Activity No # ===
{| 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;">
''[http://www.karnatakaeducation.org.in/?q=node/305 Click to Comment]''</div>
|}
*Estimated Time
*Materials/ Resources needed
*Prerequisites/Instructions, if any
*Multimedia resources
*Website interactives/ links/ / Geogebra Applets
*Process/ Developmental Questions
*Evaluation
*Question Corner
===Activity No # ===
{| 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;">
''[http://www.karnatakaeducation.org.in/?q=node/305 Click to Comment]''</div>
|}
*Estimated Time
*Materials/ Resources needed
*Prerequisites/Instructions, if any
*Multimedia resources
*Website interactives/ links/ / Geogebra Applets
*Process/ Developmental Questions
*Evaluation
*Question Corner
==Concept # 3. Theorms on congruent triangles ==
===Learning objectives===
===Notes for teachers===
===Activity No # ===
{| 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;">
''[http://www.karnatakaeducation.org.in/?q=node/305 Click to Comment]''</div>
|}
*Estimated Time
*Materials/ Resources needed
*Prerequisites/Instructions, if any
*Multimedia resources
*Website interactives/ links/ / Geogebra Applets
*Process/ Developmental Questions
*Evaluation
*Question Corner
===Activity No # ===
{| 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;">
''[http://www.karnatakaeducation.org.in/?q=node/305 Click to Comment]''</div>
|}
*Estimated Time
*Materials/ Resources needed
*Prerequisites/Instructions, if any
*Multimedia resources
*Website interactives/ links/ / Geogebra Applets
*Process/ Developmental Questions
*Evaluation
*Question Corner
==Concept # 4.Similar triangles==
===Learning objectives===
===Learning objectives===
# To develop an intuitive understanding of the concept “similarity of figures”.
# To develop an intuitive understanding of the concept “similarity of figures”.
*Question Corner
*Question Corner
==Concept #2. Similarity postulates==
==Concept # 5. Similarity postulates==
===Learning objectives===
===Learning objectives===
Two triangles are said to be similar if any of the following equivalent conditions hold:
Two triangles are said to be similar if any of the following equivalent conditions hold:
*Question Corner
*Question Corner
==Concept # 3. Congruent triangles and test for congruency ==
==Concept # 6. Theorms on Similar triangles ==
===Learning objectives===
===Learning objectives===
===Notes for teachers===
===Notes for teachers===
===Activity No # ===
===Activity No # ===
{| style="height:10px; float:right; align:center;"
{| style="height:10px; float:right; align:center;"
*Question Corner
*Question Corner
===Activity No # ===
===Activity No # ===
{| style="height:10px; float:right; align:center;"
{| style="height:10px; float:right; align:center;"
*Question Corner
*Question Corner
= Hints for difficult problems =
= Hints for difficult problems =
