243
edits
Changes
From Karnataka Open Educational Resources
→Concept #1
===Learning objectives===
===Learning objectives===
1. Can multiply Polynomial by monomial, binomial and Trinomial
1. Can multiply Polynomial by monomial, binomial and Trinomial
2. Can find the product of any two Polynomials by formal multiplication
2. Can find the product of any two Polynomials by formal multiplication
===Notes for teachers===
===Notes for teachers===
===Activity No #1 ===
===Activity No #1 ===
'''Multiplying Polynomials Using Algebra Tiles'''
*Estimated Time
*Estimated Time
*Materials/ Resources needed
*Materials/ Resources needed
o Explain why (2x)(3x) = 6x and not 6x.
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
{{#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
*Question Corner
