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Line 112: *Website interactives/ links/ / Geogebra Applets
*Website interactives/ links/ / Geogebra Applets
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− *Process/ Developmental Questions
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− What is Identity?
− Does the Identity holds good for all the values of variables?
− *Evaluation
− What Identity to be used to multiply (3x+2)(3x-2)
− *Question Corner
===Activity No # ===
===Activity No # ===
Revision as of 17:50, 14 February 2014
Usage
Create a new page and type {{subst:Math-Content}} to use this template
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Concept Map
Error: Mind Map file Multiplication.mm not found
Textbook To add textbook links, please follow these instructions to:
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NCERT Books Class IX Chapter Polynomials
Tamilnadu Text Books Class IX text book
Additional Information Useful websites multipying polynomials with tabular method is explained in a very simple manner which could help you in classroom teching
Maths is fun website here you can understand polynomial in easy way
Reference Books Teaching Outlines Concept #1 Learning objectives 1. Can multiply Polynomial by monomial, binomial and Trinomial
2. Can find the product of any two Polynomials by formal multiplication
Notes for teachers Activity No #1 Multiplying Polynomials Using Algebra Tiles
15 to 20 minutes
Materials/ Resources needed 1. Algebra Tiles activity sheet ,
2. Algebra tiles
Prerequisites/Instructions, if any Knowledge Of the terms monomial, binomial, trinomial, polynomial, term, degree, base, exponent, coefficient
VIDEO
Website interactives/ links/ / Geogebra Applets
Process/ Developmental Questions 1. Demonstrate multiplying polynomials using algebra tiles, as shown in above video :
(x x 1)(x + 6) = x2 + 7x + 6
o Draw a model of the multiplication of two binomials. Simplify your expression.
o Explain why (2x)(3x) = 6x and not 6x.
Activity No #2 Multiplying Polynomials Using Tabular method
Estimated Time
Materials/ Resources needed Whiteboard, marker pens
Prerequisites/Instructions, if any Knowledge Of the terms monomial, binomial, trinomial, polynomial, term, degree, base, exponent, coefficient
VIDEO
Website interactives/ links/ / Geogebra Applets Process/ Developmental Questions 1. Demonstrate multiplying polynomials using tabular method
(x x 1)(x + 6) = x2 + 7x + 6
What is the product of (2x+3y)^2
Concept #2 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 Activity No #1 Verification the Identity (a+b)(a-b) = a2-b2
10 to 15 minutes
Materials/ Resources needed Laptop, Projector, Geogebra Software
Prerequisites/Instructions, if any Should know the multiplication of Integers
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Activity No # Estimated Time
Materials/ Resources needed
Prerequisites/Instructions, if any
Multimedia resources
Website interactives/ links/ / Geogebra Applets
Process/ Developmental Questions
Evaluation
Question Corner Hints for difficult problems Project Ideas Math Fun