NCERT - 8 - Maths :: Cubes and Cube Roots

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Go To: NCERT-Mathematics-Grade 8

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[Author - Kripa S]


Objective: Introduce cubes and cube roots

Subtopics to be covered:

- Cubes from 1 - 10

- Perfect cubes, factors for cubes

- Properties of cubes- for odd numbers and even numbers

- Cube roots by factorization method

- Cube roots by estimation method

Learning Outcome:

- Students can find cube for a given number

- They can find cube root for a given number by one of the two methods


[Author - Rishi Mazumdar]

(Source - Khan Academy) https://hi.khanacademy.org/math/in-eighth-grade-math/cubes-cube-roots (Hindi - Cube Roots)

(Source - HindiFreeMath(Pratham) ) https://www.youtube.com/watch?v=Ctmq0SANBQw (Hindi - Cube and Cube Roots)

[Author - Kripa S]


1. Make a chart of cubes for numbers 1 to 20.

2. Make a chart of numbers whose cube roots are from 1 to 20

3. Make teams of two students each, where one student will ask cube of a number, and other student will ask cube root of a number.


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