NCERT - 5 - Maths :: Parts and Wholes

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Go To: NCERT-Mathematics-Grade 5

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[Author - Kripa S]


Objective: Explain concept of fractions

Subtopics to be covered:

- Identify fraction for given pattern

- Form patterns for given fractions

- Check whether two patterns/ fractions are equal

Learning Outcome:

- Students can identify fractions, check if given fractions are equal

- Students can form fractions based on given word problem


[Author - Kripa S]


1. Take a cardpaper piece and draw a circle of any radius of your choice. Divide the circle into 8 equal parts. Shade each portion with a different colour (yellow, orange, red, pink, green, blue, violet, dark colour). Push a pen refill or a stick and rotate the sheet. See the colour of the rotating sheet and discuss why you see that colour.

2. Make teams of 4 students. Each team must draw a circle and divide it in 12 equal parts. Each team must make chits of paper and write these fractions : 1/12, 2,12,3/12,4/12,5/12,6/12.....11/12,1/2,1/3,1/4,1/6. Shuffle these chits. One students picks out one chit and shades those many parts of circle. Then the next student will pick out another chit and shade those many parts. Repeat this step till the circle is fully shaded. The team which shades the circle first wins


[Author - Dr. Nikitha Narayan]

Term Transliterated Term Translated Term
Parts पार्ट्स भागों
wholes व्होल्स पूर्णांकों
divide डिवाइड विभाजन
radius रेडियस त्रिज्या
one third वन थर्ड एक तिहाई
one fourth वन फोर्थ एक चौथाई
three fourth थ्री फोर्थ तीन चौथाई
one sixth वन सिक्स्थ छठवाँ भाग
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