Difference between revisions of "Polynomials"
KOER admin (talk | contribs) m (Text replace - "www.karnatakaeducation.org.in" to "karnatakaeducation.org.in") |
|||
| Line 13: | Line 13: | ||
==NCERT Books== | ==NCERT Books== | ||
| − | [http:// | + | [http://karnatakaeducation.org.in/KOER/en/index.php/Text_Books_NCERT_Mathematics/ Class IX Chapter Polynomials] |
==Tamilnadu Text Books== | ==Tamilnadu Text Books== | ||
| Line 101: | Line 101: | ||
{| style="height:10px; float:right; align:center;" | {| 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;"> | |<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:// | + | ''[http://karnatakaeducation.org.in/?q=node/305 Click to Comment]''</div> |
|} | |} | ||
*Estimated Time | *Estimated Time | ||
| Line 123: | Line 123: | ||
{| style="height:10px; float:right; align:center;" | {| 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;"> | |<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:// | + | ''[http://karnatakaeducation.org.in/?q=node/305 Click to Comment]''</div> |
|} | |} | ||
*Estimated Time | *Estimated Time | ||
Revision as of 13:02, 3 January 2014
Usage
Create a new page and type {{subst:Math-Content}} to use this template
Please click here for a resource creation checklist.
Concept Map
Error: Mind Map file Multiplication.mm not found
Textbook
To add textbook links, please follow these instructions to: (Click to create the subpage)
NCERT Books
Tamilnadu Text Books
Additional Information
Useful websites
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
- Estimated Time
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
- Multimedia resources
- 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
2. Distribute algebra tiles and copies of the Multiplying Polynomials Using Algebra Tiles
activity sheet. Instruct students to model each expression with the tiles, draw the model,
simplify the expression, and write the simplified answer.
- Evaluation
o Draw a model of the multiplication of two binomials. Simplify your expression.
o Explain why (2x)(3x) = 6x and not 6x.
- Question Corner
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
- Multimedia resources
- 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
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
- Process/ Developmental Questions
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 #
- Estimated Time
- Materials/ Resources needed
- Prerequisites/Instructions, if any
- Multimedia resources
- Website interactives/ links/ / Geogebra Applets
- Process/ Developmental Questions
- Evaluation
- Question Corner
- Question Corner