Difference between revisions of "NCERT - 8 - Maths :: Exponents and Powers"

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(Worksheets)
(Additional Aids)
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=Additional Aids=
 
=Additional Aids=
  
[Author - Amitesh Patara]
+
[Author - Amitesh Patara, Apoorva Khadilkar]
  
  
 
https://drive.google.com/open?id=0BzNF2YyqQxJ-bExpaUxXMFhmUVU
 
https://drive.google.com/open?id=0BzNF2YyqQxJ-bExpaUxXMFhmUVU
  
 +
https://drive.google.com/open?id=0BzNF2YyqQxJ-QXluVmhBRHBlazA (Answer Key 1)
  
 
=Transliteration=
 
=Transliteration=
 +
{| class="wikitable"
 +
|'''''Term'''''' || ''''''Transliterated Term'''''' || ''''''Translated Term''''''
 +
|-
 +
|cylinder || सिलिंडर || बेलन
 +
|-
 +
|exponents || एक्सपोनेंट्स || घातांक
 +
|-
 +
|powers || पावर्स || घात
 +
|-
 +
|negative exponents || नेगेटिव एक्सपोनेंट्स || ॠणात्मक घातांको
 +
|-
 +
|base || बेस || आधार
 +
|-
 +
|laws || लॉज़ || नियम
 +
|-
 +
|small number || स्माल नंबर्स || छोटी संख्या
 +
|-
 +
|large number || लार्ज नंबर्स || बड़ी संख्या
 +
|-
 +
|decimal || डेसीमल || दशमलव
 +
|-
 +
|non zero integer || नॉन जीरो इन्टिजर || शून्येतर परिमेय संख्या
 +
|-
 +
|positive integer || पॉजिटिव इन्टिजर || घनात्मक परिमेय संख्या
 +
|-
 +
|multiplicative inverse || मल्टिप्लिकेटीवे इनवर्स || गुणात्मक प्रतिलोम
 +
|-
 +
|expanded form || एक्सपैंडेड फॉर्म || विस्तारित घातांक
 +
|-
 +
|pattern || पैटर्न || प्रतिरूप
 +
|-
 +
 +
|}
  
 
=Worksheets=
 
=Worksheets=

Revision as of 06:04, 25 July 2017

Go To: NCERT-Mathematics-Grade 8

[edit]

[Author - Kripa S]


Objective: Revise exponents and their properties

Subtopics to be covered:

- Properties of exponents

- Laws of exponents

- Find value for given exponents

- Simplify big numbers by use of exponential powers to standard form

Learning Outcome:

- Students can solve problems based on the properties and law learnt

- Students can simplify a big number to its standard form


[Author - Kripa S]


1. The distance between Hyderabad and Delhi is 1674.9 km by rail. How would you express this in centimeters? Also express this in the scientific form (in the power of 10)

2. Make a team of 2 students. Write chits with numbers from 0 to 5. In a team, each student picks one chit and gets a number. Support team 1 got the numbers 2 and 4. The first student has to find value of 24 and the other student has to find value of 42. Whoever gets the higher value wins the game. Repeat the steps for 5-6 times. Add up the answers to find who is the winner in the team.


Term' 'Transliterated Term' 'Translated Term'
cylinder सिलिंडर बेलन
exponents एक्सपोनेंट्स घातांक
powers पावर्स घात
negative exponents नेगेटिव एक्सपोनेंट्स ॠणात्मक घातांको
base बेस आधार
laws लॉज़ नियम
small number स्माल नंबर्स छोटी संख्या
large number लार्ज नंबर्स बड़ी संख्या
decimal डेसीमल दशमलव
non zero integer नॉन जीरो इन्टिजर शून्येतर परिमेय संख्या
positive integer पॉजिटिव इन्टिजर घनात्मक परिमेय संख्या
multiplicative inverse मल्टिप्लिकेटीवे इनवर्स गुणात्मक प्रतिलोम
expanded form एक्सपैंडेड फॉर्म विस्तारित घातांक
pattern पैटर्न प्रतिरूप
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