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স্বাগতম

স্বাগতম. WELLCOME. Teacher’s name: Mr. Tozammel Haque Instructor(general) Rangpur PTI, Rangpur Mobile: 01715-017616 Email: tozamhoq@gmail.com. Subject: Mathematics Class: DPEd (grade-5) Chapter-5 session-09. Learning Outcomes. Learners will be able-

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স্বাগতম

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  1. স্বাগতম WELLCOME

  2. Teacher’s name: Mr. Tozammel Haque Instructor(general) Rangpur PTI, Rangpur Mobile: 01715-017616 Email: tozamhoq@gmail.com

  3. Subject: MathematicsClass: DPEd (grade-5) Chapter-5session-09

  4. Learning Outcomes • Learners will be able- • to answer the questions about division of Fractions. • To express this by using graphs/images.

  5. Teaching aids: graph paper, picture, charts, textbook etc. Method: Ask & answer individual work, group work, power point presentation etc. Time: 90 minutes

  6. Teaching-learning activities: Create safety environment: by exchange greetings. Work-1: Problem solving by division of fractions 10 minutes 4 ÷ 3=? 5 Ask the learners to solve the following problem.   1÷3=? Students will explain how they solved it.

  7. work-2: Solve the problem of division of fractions using graphs 50 minutesa) Devide integer by the integer: 1 ÷ 3 =?Express the above problem by putting numbers into the empty box. Square miter area is filled up by deciliters color. How much square miter area will fill up by 1 liter color? 1 3

  8. 1 2 2 2 m m m 1 3 0 deciliter 1 deciliter 2 deciliter 3 deciliter 1 Answer: 3

  9. b) Devide fraction by integer 4 ÷ 3 5 Express the above problem by putting numbers into the empty box. Square miter area is filled up by deciliters color. How much square miter area will fill up by 1 deciliter color? 4 3 5

  10. 3 2 2 2 2 2 m m m m m 2 deciliter 1 1 0 1 2 3 4 1 1unit= 15 5 5 5 5 1 × 4 4units= 15 4 1 4 = × 15 = 3 5

  11. C) Devide proper fraction by the proper fraction 2 3 ÷ 4 5 Express the above problem by putting numbers into the empty box.    Square miter area is filled up by deciliters color. How much square miter area will fill up by 1 deciliter color? 2 3 5 4

  12. 2 m 1 4 5 3 5 2 5 1 5 01231 444 Deciliter

  13. 2 2 2 2 2 m m m m m 1 4 5 3 5 2 5 1 5 ০ 1231 444 1 1unit= 15 deciliter 1 × 8 8units= 15 8 4 2 = × 15 = 3 5

  14. D) Devide integer by the Proper fraction 2 ÷ 3 5 Express the above problem by putting numbers into the empty box.    Square miter area is filled up by deciliters color. How much square miter area will fill up by 1 deciliter color? 2 5 3

  15. 3 2 2 2 2 2 m m m m m 2 1 1 2 1unit= 15units= =3×5× =3× 1 2 ×15 012341 5555 1 2 deciliter 5 2

  16. E) Devide improper fraction by the proper fraction 3 2 ÷ 2 3 Express the above problem by putting numbers into the empty box.    Square miter area is filled up by deciliters color. How much square miter area will fill up by 1 deciliter color? 3 2 2 3

  17. 3 deciliter 2 2 2 2 2 m m m m m 1 2 3 1 4 1 unit = 9 unit = = = 2 1 3 1 4 ×9 1 4 011322 2 2 9 4 1 4

  18. Work 3 – Group work 30 minutesMake problems with the following division of fractions and solve using graphs. 1.22.24 335 3.34. 54 233 ÷ ÷ 3 ÷ ÷ 5

  19. T H A N K U Sayonara

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