Difference between revisions of "NCERT - 8 - Maths :: Algebraic Expressions and Identities"
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Revision as of 05:13, 7 August 2017
Go To: NCERT-Mathematics-Grade 8
- Lesson Plan
- Textbook
- Videos
- Images
- Activities
- Additional Aids
- Transliteration
- Worksheets
- Assessments
[Author - Kripa S]
Objective: Revise algebraic concepts, learn operations on expressions, learn about identities
Subtopics to be covered:
- Revise terms, types of expressions
- Add, subtract polynomials
- Multiply two expressions using distributive property
- Standard identities
Learning Outcome:
- Students know to classify algebraic expressions
- They can add, subtract, multiply two expressions
- They can solve problems using standard algebraic identities
[Author - Kripa S]
http://epathshala.nic.in/wp-content/doc/book/flipbook/ClassVIIIFlipbook/0853-Ganit/Chapter_9/index.html (NCERT Hindi Medium)
http://epathshala.nic.in/wp-content/doc/book/flipbook/ClassVIIIFlipbook/0852-Mathematics/9/index.html (NCERT English Medium)
https://drive.google.com/open?id=0BzNF2YyqQxJ-bWl5WmczT2c4MWc (JEPC Board) (Hindi Medium)
[Author - Rishi Mazumdar]
https://hi.khanacademy.org/math/in-eighth-grade-math/algebraic-expressions-identities (Khan Academy)
[Author - 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)
http://s3.mnimgs.com/img/shared/discuss_editlive/2315393/2012_08_23_12_13_42/wumdmxbq_5989364557219336072.png ( formula to simplify expressions)
[Author - Dr Nikitha Narayan]
https://drive.google.com/open?id=0BzNF2YyqQxJ-YjVOaEZRbkdWRzA
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