Difference between revisions of "NCERT - 8 - Maths :: Cubes and Cube Roots"
(Created page with "Go To: NCERT-Mathematics-Grade 8 =Lesson Plan= =Textbook= =Videos= =Images= =Activities= =Additional Aids= =Transliteration= =Worksheets= =Assessments= <headerta...") |
|||
(4 intermediate revisions by 3 users not shown) | |||
Line 1: | Line 1: | ||
Go To: [[NCERT-Mathematics-Grade 8]] | Go To: [[NCERT-Mathematics-Grade 8]] | ||
− | =Lesson Plan | + | =Course Content= |
+ | |||
+ | |||
+ | <h2> Course Content / Subtopic list: </h2> | ||
+ | <br> | ||
+ | |||
+ | <ol> | ||
+ | <li>Cubes</li> | ||
+ | <li>Cube Roots</li> | ||
+ | |||
+ | </ol> | ||
+ | |||
+ | =Textbook= | ||
+ | |||
+ | [Author - Kripa S] | ||
+ | |||
+ | |||
+ | http://epathshala.nic.in/wp-content/doc/book/flipbook/ClassVIIIFlipbook/0853-Ganit/Chapter_7/index.html (NCERT Hindi Medium) | ||
+ | |||
+ | http://epathshala.nic.in/wp-content/doc/book/flipbook/ClassVIIIFlipbook/0852-Mathematics/7/index.html (NCERT English Medium) | ||
+ | |||
+ | https://drive.google.com/open?id=0BzNF2YyqQxJ-RHBnVUZON1ZNaE0 (JEPC Board) (Hindi Medium) | ||
+ | |||
+ | |||
+ | =Teaching Learning Resources= | ||
+ | |||
+ | |||
+ | <h2>Lesson Plan</h2> | ||
[Author - Kripa S] | [Author - Kripa S] | ||
Line 28: | Line 55: | ||
− | |||
− | + | <h2>Videos</h2> | |
+ | [Contributor - 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) | |
− | + | <h2>Images</h2> | |
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
[Author - Kripa S] | [Author - Kripa S] | ||
Line 62: | Line 80: | ||
− | + | <h2>Activities</h2> | |
[Author - Kripa S] | [Author - Kripa S] | ||
Line 74: | Line 92: | ||
− | + | <h2>Additional Aids</h2> | |
[Author - Dr Nikitha Narayan] | [Author - Dr Nikitha Narayan] | ||
Line 82: | Line 100: | ||
− | + | <h2>Transliteration</h2> | |
+ | [Contributor - Vikas Kumar] | ||
+ | {| class="wikitable" | ||
+ | |'''Term''' || '''Transliterated Term''' || '''Translated Term''' | ||
+ | |- | ||
+ | |cube || क्यूब || घन | ||
+ | |- | ||
+ | |cube root || क्यूब रूट || घनमूल | ||
+ | |- | ||
+ | |prime factors || प्राइम फैक्टर्स || अभाज्य गुणनखंड | ||
+ | |- | ||
+ | |quotient || कोसंट || भागफल | ||
+ | |- | ||
+ | |unit digit || यूनिट डिजिट || इकाई अंक | ||
+ | |- | ||
+ | |perfect cube || परफेक्ट क्यूब || पूर्ण घन | ||
+ | |- | ||
+ | |natural number || नेचुरल नंबर || प्राकृत संख्या | ||
+ | |- | ||
+ | |consecutive integers || कोंसएकुटिव इनटीजर्स || क्रमागत पूर्णांक | ||
+ | |- | ||
+ | |odd number || ओड नंबर || विषम संख्या | ||
+ | |- | ||
+ | |even number || इवन नंबर || सम संख्या | ||
+ | |- | ||
+ | |cuboid || क्युबोइड || घनाब | ||
+ | |- | ||
+ | |||
+ | |} | ||
− | + | <h2>Worksheets</h2> | |
[Author - Dr Nikitha Narayan] | [Author - Dr Nikitha Narayan] | ||
Line 92: | Line 138: | ||
− | + | ||
<headertabs/> | <headertabs/> | ||
<vote type=1 /> | <vote type=1 /> | ||
<comments/> | <comments/> |
Latest revision as of 12:37, 19 August 2023
Go To: NCERT-Mathematics-Grade 8
Course Content / Subtopic list:
- Cubes
- Cube Roots
[Author - Kripa S]
http://epathshala.nic.in/wp-content/doc/book/flipbook/ClassVIIIFlipbook/0853-Ganit/Chapter_7/index.html (NCERT Hindi Medium)
http://epathshala.nic.in/wp-content/doc/book/flipbook/ClassVIIIFlipbook/0852-Mathematics/7/index.html (NCERT English Medium)
https://drive.google.com/open?id=0BzNF2YyqQxJ-RHBnVUZON1ZNaE0 (JEPC Board) (Hindi Medium)
Lesson Plan
[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
Videos
[Contributor - 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)
Images
[Author - Kripa S]
https://image.slidesharecdn.com/chcubesandcuberoot-141022063109-conversion-gate01/95/cubes-and-cube-root-8-638.jpg?cb=1413959587 (example of cube, cube root)
http://www.learnnext.com/media/images/lessonImg/classVIII/maths/clip_image006_0039.jpg ( fun fact with cubes)
http://3.bp.blogspot.com/-aAZIwhwgTJQ/VdHew1IPrbI/AAAAAAAAAhM/Xhh3GU2zwYs/s1600/cube1.PNG (cubes for 1 - 10)
Activities
[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.
Additional Aids
[Author - Dr Nikitha Narayan]
https://drive.google.com/open?id=0BzNF2YyqQxJ-bFVCWmwwbzAyQU0
Transliteration
[Contributor - Vikas Kumar]
Term | Transliterated Term | Translated Term |
cube | क्यूब | घन |
cube root | क्यूब रूट | घनमूल |
prime factors | प्राइम फैक्टर्स | अभाज्य गुणनखंड |
quotient | कोसंट | भागफल |
unit digit | यूनिट डिजिट | इकाई अंक |
perfect cube | परफेक्ट क्यूब | पूर्ण घन |
natural number | नेचुरल नंबर | प्राकृत संख्या |
consecutive integers | कोंसएकुटिव इनटीजर्स | क्रमागत पूर्णांक |
odd number | ओड नंबर | विषम संख्या |
even number | इवन नंबर | सम संख्या |
cuboid | क्युबोइड | घनाब |
Worksheets
[Author - Dr Nikitha Narayan]
https://drive.google.com/open?id=0BzNF2YyqQxJ-OGdqQ2Y0Y24tV2s
Enable comment auto-refresher