WBSED - 7 - Maths :: Frame algebraic expressions and solve
Go To: WBSED-Mathematics-Grade 7
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[Contributor - Preethi Saravanakumar]
Objective: Learn how to form equations and to solve them
Subtopics to be covered:
- Learn to define Equation and write Expressions/ Equations.
- Learn to find Floating point numbers from equations.
- Build and solve equations using balance method.
- How to find the solution to find the value of 'x'.
- How to see the equations and write in words.
- Using Addition and Multiplication properties.
Learning Outcome:
- Students can solve both basic one-step and multi-steps equations.
[Contributor - Rini Jose]
[Contributor - Kripa S]
https://www.youtube.com/watch?v=DZP9hP5R8CY (write a simple expression)
https://www.youtube.com/watch?v=NRpIhxs5i_E (evaluate expressions)
https://www.youtube.com/watch?v=mTDF1PgvphQ (add two polynomials)
[Contributor - Kripa S]
http://pad1.whstatic.com/images/thumb/d/d9/Divide-Polynomials-Step-1.jpg/aid3795116-v4-728px-Divide-Polynomials-Step-1.jpg (types of terms)
http://tutorial.math.lamar.edu/Classes/Alg/Polynomials_files/eq0002MP.gif (degree of expression)
http://media1.shmoop.com/images/algebra-ii/alg2_rational_graphik_3.png (how to frame expressions)
http://www.aplustopper.com/wp-content/uploads/2016/09/Algebraic-Identities.png (identities)
[Contributor - Sneha Choudhury]
https://drive.google.com/open?id=0BzNF2YyqQxJ-amExWDYwWkJ2WXM (Worksheet 1)
https://drive.google.com/open?id=0BzNF2YyqQxJ-WDVLT2Z1ckp4MWs (Worksheet 2)
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