Difference between revisions of "Polynomials"

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===Activities ===
 
===Activities ===
 
#Activity #1 - [http://karnatakaeducation.org.in/KOER/en/index.php/Multiplication_of_Polynomials_Activity_1 Multiplying Polynomials Using Algebra Tiles]
 
#Activity #1 - [http://karnatakaeducation.org.in/KOER/en/index.php/Multiplication_of_Polynomials_Activity_1 Multiplying Polynomials Using Algebra Tiles]
#Activity #2 - '''Multiplying Polynomials Using Tabular method'''
+
#Activity #2 - [http://karnatakaeducation.org.in/KOER/en/index.php/Multiplication_of_Polynomials_Activity_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
 
*Multimedia resources
 
{{#widget:YouTube|id=XYP8oPVdrZw}}
 
*Website interactives/ links/ / Geogebra Applets
 
 
 
*Process/ Developmental Questions
 
1. Demonstrate multiplying polynomials using tabular method
 
 
(x x 1)(x + 6) = x2 + 7x + 6
 
 
 
 
2. Distribute  copies of the Multiplying Polynomials Using Tabular method activity sheet. Instruct students to model each expression with the tabular method , draw the table, simplify the expression, and write the simplified answer.
 
 
 
*Evaluation
 
What is the product of (2x+3y)^2
 
*Question Corner
 
  
 
==Concept #2==
 
==Concept #2==

Revision as of 19:18, 6 July 2014

Usage

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Concept Map

Error: Mind Map file Multiplication.mm not found


Textbook

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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

Activities

  1. Activity #1 - Multiplying Polynomials Using Algebra Tiles
  2. Activity #2 - Multiplying Polynomials Using Tabular method

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

  • 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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Activity No #

  • Estimated Time
  • Materials/ Resources needed
  • Prerequisites/Instructions, if any
  • Multimedia resources
  • Website interactives/ links/ / Geogebra Applets
  • Process/ Developmental Questions
  • Evaluation
  • Question Corner
  • Question Corner


Hints for difficult problems

Project Ideas

Math Fun