Changes
From Karnataka Open Educational Resources
927 bytes removed
, 00:41, 7 July 2014
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| | ===Notes for teachers=== | | ===Notes for teachers=== |
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| − | ===Activity No #1 === | + | ===Activities === |
| − | '''Multiplying Polynomials Using Algebra Tiles''' | + | #Activity #1 - '''Multiplying Polynomials Using Algebra Tiles''' |
| − | *Estimated Time
| + | #Activity #2 - '''Multiplying Polynomials Using Tabular method''' |
| − | 15 to 20 minutes
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| − | *Materials/ Resources needed
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| − | 1. Algebra Tiles activity sheet ,
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| − | 2. Algebra tiles
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| − | *Prerequisites/Instructions, if any
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| − | Knowledge Of the terms monomial, binomial, trinomial, polynomial, term, degree, base, exponent, coefficient
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| − | *Multimedia resources
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| − | {{#widget:YouTube|id=2FbEEgGq46o}}
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| − | *Website interactives/ links/ / Geogebra Applets
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| − | *Process/ Developmental Questions
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| − | 1. Demonstrate multiplying polynomials using algebra tiles, as shown in above video :
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| − |
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| − | (x x 1)(x + 6) = x2 + 7x + 6
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| − | | |
| − |
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| − | 2. Distribute algebra tiles and copies of the Multiplying Polynomials Using Algebra Tiles
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| − | activity sheet. Instruct students to model each expression with the tiles, draw the model,
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| − | simplify the expression, and write the simplified answer.
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| − | *Evaluation
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| − | o Draw a model of the multiplication of two binomials. Simplify your expression.
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| − | | |
| − | o Explain why (2x)(3x) = 6x and not 6x.
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| − |
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| − | *Question Corner
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| − | | |
| − | ===Activity No #2 ===
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| − | '''Multiplying Polynomials Using Tabular method''' | |
| | *Estimated Time | | *Estimated Time |
| | *Materials/ Resources needed | | *Materials/ Resources needed |
