NCERT - 5 - Maths :: Area, and its Boundary
Go To: NCERT-Mathematics-Grade 5
Course Content / Subtopic list:
- Discuss-Length,Breadth,Calculating Area
- Discuss-Perimeter
[Contributor - Rini Jose]
https://ncert.nic.in/textbook.php (Hindi and English)
Lesson Plan
[Contributor - Kripa S]
Objective: Explain Area, Perimeter and how to measure them
Subtopics to be covered:
- Define Perimeter, find perimeter for any figure
- Define Area, find area for rectangle, square
- Calculate how many small squares cover a big area
Learning Outcome:
- Students can solve problems on area and perimeter
Videos
[Contributor - Kripa S]
https://www.youtube.com/watch?v=Tx4q2KbXxH4 ( Perimeter of a Rectangle )
https://www.youtube.com/watch?v=d_6XOBpoDz4 (area of rectangle, square)
https://www.youtube.com/watch?v=JAy_CETEyUM (perimeter of rectangle, square)
https://www.youtube.com/watch?v=x_GkehmLhh8 (Perimeter - Hindi)
https://www.youtube.com/watch?v=OD_TUI9Qr5g (Area - Hindi)
https://hi.khanacademy.org/math/in-math-by-grade/in-fifth-grade-math/area-boundary (Khan Academy)
Images
[Contributor - Kripa S]
http://www.inspiration.com/sites/default/files/images/ExploringArea_big.gif (area)
https://www.mathspad.co.uk/Images/countingSquares.PNG (area of shapes)
http://www.bsquaredfutures.com/pluginfile.php/150/course/section/95/images/perimeter.gif (Perimeter)
Activities
[Contributor - Kripa S]
1. Use your notebook and find the area of your bench, or teacher's table.
2. Use your pen/ pencil and find the area of your notebook. How many pens will cover your notebook?
3. Make 5 small squares of same size and cut them. How many shapes can you make using these 5 small squares? Draw those shapes in a page and show your friends
Additional Aids
[Contributor - Jayshree S]
https://drive.google.com/open?id=1RrBSdQqLeckpAGcof7SHkbacy6zoJ7kT
Transliteration
[Contributor - Fathima Nazar]
Term | Transliterated Term | Translated Term |
slice | स्लाइस | टुकड़ा |
fencing | फेंसिंग | बाड़ |
area | एरिया | क्षेत्र |
perimeter | पेरिमीटर | परिधि |
boundary | बाउंड्री | सीमा |
loop | लूप | पाश |
Worksheets
[Contributors - Jayshree S, Sarvesh Prabhakar]
https://drive.google.com/open?id=1LHihPUV5k-QREyFFnCjPZoKk8BksgkfW
https://drive.google.com/open?id=12NR_7l9Vfc5UCmF68pN2A6c2QmkwWuIy (Worksheet 1)
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