MHSB - 7 - Maths :: Algebraic Expressions and operations
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[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.
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