NCERT - 5 - Maths :: Area, and its Boundary

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Go To: NCERT-Mathematics-Grade 5

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Course Content / Subtopic list:


  1. Discuss-Length,Breadth,Calculating Area
  2. 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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