WBSED - 7 - Maths :: Area of Rectangles and Squares
Go To: WBSED-Mathematics-Grade 7
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[Contributor - Kripa S]
Objective: To find area of rectangles and squares
Subtopics to be covered:
- Conversion of scale of measurement from mm-cm-dm-m-dm-hm-km
- Area of rectangle with same units of length and breadth
- Word problems to find number of small blocks required to cover a big area
Learning Outcome:
- Students can solve word problems involving area
[Contributor - Rini Jose]
https://banglarshiksha.gov.in/readwrite/etextbook/Ganit%20Prabha%20Class%20VII.pdf#page=206 (Bengali Medium)
[Contributor - Kripa S]
https://www.youtube.com/watch?v=d_6XOBpoDz4 (area of rectangle, square)
https://www.youtube.com/watch?v=JAy_CETEyUM (perimeter of rectangle, square)
[Contributor - Kripa S]
http://educationwithfun.com/pluginfile.php/1070/mod_page/intro/conversion%20table.PNG (conversion scale)
'http://www.inspiration.com/sites/default/files/images/ExploringArea_big.gif (area)
https://www.mathspad.co.uk/Images/countingSquares.PNG (area of shapes)
[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
4. Use your pen to check the perimeter of your bench. Alternately you can walk joining your feet to find the perimeter of your classroom
[Contributor - Arnab Das]
Term | Transliterated Term | Translated Term |
Rectangle | রেক্ট্যাঙ্গেল | আয়তখেত্র |
Square | স্ক্যোয়ার | বর্গখেত্র |
Area | এরিয়া | খেত্রফল |
Length | লেংথ | দৈর্ঘ্য |
Side | সাইড | বাহু |
Unit | ইউনিট | একক |
Breadth | ব্রেথ | প্রস্থ |
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