Difference between revisions of "MHSB - 7 - Maths :: Algebraic Expressions and operations"

From evidyaloka

Jump to: navigation, search

Revision as of 10:26, 31 January 2018

Go To:MSCERT-Mathematics-Grade 7

Lesson Plan
Textbook
Videos
Images
Activities
Additional Aids
Transliteration
Worksheets
Assessments

[Contributor - Kripa S

Objective: Explain Algebraic expressions and how to find their values

Subtopics to be covered:

- Terms, factors, coefficients of an expression

- Types of expressions - monomial, binomial, trinomial, polynomial

- Addition, Subtraction of algebriac expressions

- Formulae written as an expression

Learning Outcome:

- Students know the types of expressions and how to identify them

- They can solve simple expressions using addition, subtraction operation

- They can find value of an expression by substitution

[Contributor - Kripa S]

http://cart.ebalbharati.in/BalBooks/pdfs/701020004.pdf#page=64 (Marathi)

http://cart.ebalbharati.in/BalBooks/pdfs/703020004.pdf#page=64 (English)

[Contributor - Kripa S]

http://3.bp.blogspot.com/-Kb8C_ggOpzg/U_rIoQpXw9I/AAAAAAAABfA/I-yRpR4d-eM/s1600/1.12.png (algebraic expressions and terms)

http://www.mathscore.com/math/free/lessons/mathTips/algebraicTerms.gif (terms of expressions)

http://3.bp.blogspot.com/-Kb8C_ggOpzg/U_rIoQpXw9I/AAAAAAAABfA/I-yRpR4d-eM/s1600/1.12.png (types of terms)

http://tutorial.math.lamar.edu/Classes/Alg/Polynomials_files/eq0002MP.gif (degree of expression)

http://www.aplustopper.com/wp-content/uploads/2016/09/Algebraic-Identities.png (identities)

[Contributor - Kripa S]

1. Make two teams. One team will write an algebraic expression on board, and other team will guess whether it is a monomial, binomial or polynomial expression.

[Contributor - Niranjan Kadam]

https://drive.google.com/open?id=1nz9pmMVASX2TJ50IBIrpsplhxwBJQylC

0.00

(0 votes)

Enable comment auto-refresher

Retrieved from "http://wikividya.evidyaloka.org/index.php?title=MHSB_-_7_-_Maths_::_Algebraic_Expressions_and_operations&oldid=40698"