WBSED - 5 - Maths :: Divide whole into parts
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[Contributor - Preethi Saravanakumar]
Objective: To teach the students how to divide whole numbers equally
Subtopics to be covered:
- Division of whole numbers
- Introduction to factors
- Find the value of addition in fractions
- Learn the relation of numbers using a Venn Diagram
- Factors of numbers, prime factors and composite factors
Learning Outcome:
- Students are able to do division of numbers.
- Students understand the method to represent fractions and can find the factors.
- Students can identify the value and mark < and >.
[Contributor - Rini Jose]
[Contributor - Kripa S]
https://www.youtube.com/watch?v=glF1suQK_oA&index=42 (identify fraction)
https://www.youtube.com/watch?v=OqONRBCAMw0 (equivalent fractions)
[Contributor - Kripa S]
http://3.bp.blogspot.com/_KHzog4bhr_0/TNgewweh7DI/AAAAAAAAAOQ/53ufgj7Io-M/s1600/fractions.gif (fraction from 1/10 to whole)
http://www.clipartkid.com/images/360/fractions-worksheets-and-charts-mAhG1O-clipart.png (shaded fraction)
http://www.ducksters.com/kidsmath/fractions14.gif (fractions)
https://s-media-cache-ak0.pinimg.com/originals/9e/47/f0/9e47f0c3e02fea99a3647e71d3744ac3.jpg (patterns for fraction)
http://commonthreads.typepad.com/.a/6a00d83516641653ef017d3cb00b6a970c-pi (equivalent fraction)
http://images.tutorvista.com/cms/images/41/like-and-unlike-fractions.png (like, unlike fractions)
[Contributor - 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
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