WBSED - 5 - Maths :: Arrange in order
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[Author - Kripa S]
Objective: To explain BODMAS method of solving expressions
Subtopics to be covered:
- Order of brackets ( ), { }, [ ]
- Order of operations +, - , x , ÷
Learning Outcome:
- Students can solve problems usin BODMAS method
[Author - Kripa S]
http://www.wbsed.gov.in/wbsed/readwrite/etextbook/Amar%20Ganit%20Class%20V.pdf#page=146 (Bengali Medium)
[Author - Kripa S]
https://www.youtube.com/watch?v=3KwDEk6G9_I (order of operations video 1)
https://www.youtube.com/watch?v=a3nVOFII15k&index=39 (order of operations video 2)
[Author - Kripa S]
https://i.ytimg.com/vi/O7c0KUxGyE0/maxresdefault.jpg (what is BODMAS)
http://images.flatworldknowledge.com/redden/redden-eq01_172.jpg (different brackets)
[Author - Kripa S]
1. Make teams of two students. One student will write an expression on book for the other student to solve. The expressions may or may not involve brackets. 5 rounds to be played to find winner in the team.
2. Make two teams and continue the game between the two teams. Play 10-12 rounds to decide the winner.
| Term' | Transliterated Term | Translated Term |
| Line Bracket | লাইন ব্র্যাকেট | রেখা বন্ধনী |
| First Bracket | ফার্স্ট ব্র্যাকেট | প্রথম বন্ধনী |
| Second Bracket | সেকেন্ড ব্র্যাকেট | দ্বিতীয় বন্ধনী |
| Third Bracket | থার্ড ব্র্যাকেট | তৃতীয় বন্ধনী |
| Of | অফ | এর |
| Division | ডিভিশন | ভাগ |
| Multiplication | মাল্টিপ্লিকেশন | গুণ |
| Addition | আডিশন | যোগ |
| Subtraction | সাবস্ট্রাকশন | বিয়োগ |
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