Difference between revisions of "WBSED - 7 - Maths :: Symmetry"
(→Transliteration) |
|||
| Line 3: | Line 3: | ||
=Lesson Plan= | =Lesson Plan= | ||
| − | [ | + | [Contributor - Kripa S] |
| Line 23: | Line 23: | ||
=Textbook= | =Textbook= | ||
| − | [ | + | [Contributor - Kripa S] |
| Line 31: | Line 31: | ||
=Videos= | =Videos= | ||
| − | [ | + | [Contributor - Kripa S] |
| Line 39: | Line 39: | ||
=Images= | =Images= | ||
| − | [ | + | [Contributor - Kripa S] |
| Line 49: | Line 49: | ||
=Activities= | =Activities= | ||
| − | [ | + | [Contributor - Kripa S] |
| Line 59: | Line 59: | ||
=Additional Aids= | =Additional Aids= | ||
| − | [ | + | [Contributor - Rima Mitra] |
| Line 97: | Line 97: | ||
=Worksheets= | =Worksheets= | ||
| − | [ | + | [Contributor - Rima Mitra] |
Revision as of 10:31, 26 September 2017
Go To: WBSED-Mathematics-Grade 7
- Lesson Plan
- Textbook
- Videos
- Images
- Activities
- Additional Aids
- Transliteration
- Worksheets
- Assessments
[Contributor - Kripa S]
Objective: Learn similarity in patterns
Subtopics to be covered:
- patterns with line or symmetry
- patterms with mirror reflection
- guess patterns on 1/4 turn, 1/3 turn, 1/2 turn
Learning Outcome:
- Students can identify a pattern asked for from above subtopics
[Contributor - Kripa S]
http://www.wbsed.gov.in/wbsed/readwrite/etextbook/Ganitprabha%20Class%20VII.pdf#page=219 (Bengali Medium)
[Contributor - Kripa S]
http://www.onlinemathlearning.com/image-files/lines-of-symmetry.jpg (lines of symmetry)
https://upload.wikimedia.org/wikipedia/commons/thumb/2/2d/Symmetry.png/250px-Symmetry.png (pattern)
[Contributor - Kripa S]
1. List any 4-5 things that are symmetrical in your house, locality
2. Collect some flowers, leaves that have one or many lines of symmetry and show it in class.
[Contributor - Arnab Das]
| Term | Transliterated Term | Translated Term |
| Symmetry | সিমেট্রি | প্রতিসাম্য |
| Linear Symmetry | লিনিয়ার সিমেট্রি | রৈখিল প্রতিসাম্য |
| Horizontal | হরাইজন্টাল | অনুভূমিক |
| Vertical | ভার্টিকাল | উল্লম্ব |
| Line of Symmetry | লাইন অফ সিমেট্রি | প্রতিসাম্য রেখা |
| Pentagon | পেন্টাগন | পঞ্চভুজ |
| Regular Pentagon | রেগুলার পেন্টাগন | সুষম পঞ্চভুজ |
| Regular Polygon | রেগুলার পলিগন | সুষম ষড়ভুজ |
| Rotational Symmetry | রোটেশনাল সিমেট্রি | ঘূর্ণন প্রতিসাম্য |
| Rotational Center | রোটেশনাল সেন্টার | ঘূর্ণন কেন্দ্র |
| Rotational Symmetry Angle | রোটেশনাল সিমেট্রি এঙ্গেল | ঘূর্ণন প্রতিসাম্য কোণ |
Enable comment auto-refresher