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Line 91: + + + + + + + + + + + + + + + + + + + + + + − + − ===Activity No #2 === − *Evaluation − − *Question Corner + + + + + + + + + + − +
→Concept #2
==Concept #2==
==Concept #2==
===Learning objectives===
===Learning objectives===
1. Can find the product of binomials using special Identities
2. Can prove some of the important Identities
3. can expand binomial terms using the Identities
4. Solve problems under Identities
5. can prove some of the important conditional Identities
===Notes for teachers===
===Notes for teachers===
===Activity No #1 ===
===Activity No #1 ===
Verification the Identity (a+b)(a-b) = a2-b2
{| 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
10 to 15 minutes
*Materials/ Resources needed
Laptop, Projector, Geogebra Software
*Prerequisites/Instructions, if any
Should know the multiplication of Integers
*Multimedia resources
*Website interactives/ links/ / Geogebra Applets
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enableRightClick="false" showAlgebraInput="false" enableShiftDragZoom="false" showMenuBar="false" showToolBar="false" showToolBarHelp="true" enableLabelDrags="false" showResetIcon="false" />
*Process/ Developmental Questions
What is Identity?
Does the Identity holds good for all the values of variables?
*Evaluation
*Evaluation
What Identity to be used to multiply (3x+2)(3x-2)
*Question Corner
*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
*Process/ Developmental Questions
*Evaluation
*Evaluation
*Question Corner
*Question Corner
*Question Corner