Difference between revisions of "MHSB - 7 - Maths :: Perimeter and Area"
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{| class="wikitable" | {| class="wikitable" | ||
| − | | | + | |'''Term''' || '''Transliterated Term''' || '''Translated Term''' |
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|Perimeter || पेरिमीटर || परिमिती | |Perimeter || पेरिमीटर || परिमिती | ||
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|Breadth || ब्रेअथ || रुंदी | |Breadth || ब्रेअथ || रुंदी | ||
|- | |- | ||
| − | |Square || | + | |Square || सक़ुऐर || चौरस |
|- | |- | ||
|Rectangle || रेक्टअंगल || अयत | |Rectangle || रेक्टअंगल || अयत | ||
Revision as of 08:20, 26 February 2018
Go To:MSCERT-Mathematics-Grade 7
- Lesson Plan
- Textbook
- Videos
- Images
- Activities
- Additional Aids
- Transliteration
- Worksheets
- Assessments
[Contributor - Kripa S]
Objective: Revise area and perimeter and introduce surface area calculation
Subtopics to be covered:
- Revise area, perimeter of square and rectangle, right angled triangle
- Surface area of cube, cuboid
Learning Outcome:
- Students can solve problems based on finding perimeter, area for a rectangle, square, right angled triangle
- They can find surface area for a cube or a cuboid
[Contributor - Kripa S]
http://cart.ebalbharati.in/BalBooks/pdfs/701020004.pdf#page=89 (Marathi)
http://cart.ebalbharati.in/BalBooks/pdfs/703020004.pdf#page=89 (English)
[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)
https://www.youtube.com/watch?v=T5JgebOqmOc (Perimeter - Marathi)
https://www.youtube.com/watch?v=vF7WsHZKIRw (area- Marathi)
[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)
https://s-media-cache-ak0.pinimg.com/originals/33/71/05/3371055cdf2a8d3fff4e2767b8c81a30.jpg (area, perimeter)
[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 - Niranjan Kadam]
https://drive.google.com/open?id=0BzNF2YyqQxJ-ejVMSFF6b0NWVVk
[Contributor - Niranjan Kadam]
| Term | Transliterated Term | Translated Term |
| Perimeter | पेरिमीटर | परिमिती |
| Length | लेंथ | लांबी |
| Breadth | ब्रेअथ | रुंदी |
| Square | सक़ुऐर | चौरस |
| Rectangle | रेक्टअंगल | अयत |
| Area | एरिया | क्षेत्रफळ |
| Area of Right angled Triangle | एरिया ऑफ राइट अँगलड ट्रॅन्गल | काटकोन त्रिकोणाचे क्षेत्रफळ |
| Right Angled traingle | राइट अँगलड ट्रॅन्गल | काटकोन त्रिकोण |
| Base | बेस | पाया |
| Height | हैइट | उंची |
| Triangle | ट्रॅन्गल | त्रिकोण |
| Surface area | सरफेस | पृष्ठफळ |
| Area of triangle | एरिया ऑफ ट्रॅन्गल | त्रिकोणाचे क्षेत्रफळ |
| Cuboid | क्यूबॉइड | इष्टिकाचिती |
| Opposite faces | ओप्पोझिट फेस | समोरासमोरील आयताकार पृष्ठ |
| Faces | फेस | पृष्ठे |
| Cube | क्यूब | घन |
[Contributor - Niranjan Kadam]
https://drive.google.com/open?id=0BzNF2YyqQxJ-S0NaVXhzQjBYLXM
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