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Visualizing Dissimilar Fractions

Lesson 59

BY: SIR. REI MARASIGAN

Alaminos Dist

Laguna Div.

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Name the fraction represented by the shaded part.

Examples:

Drill

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Parts of a Fraction

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  • What does 1 mean in ½ ?
  • What does 1 mean in 1/3 ?
  • What does 2 mean in 2/4 ?
  • What does 3 mean in 4/3?
  • What do we call these numbers

written above and below the fraction bar?

Numerator

Denominator

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What do you notice with the fractions?

Why do you call them

similar fractions?

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Tingnan at pag-aralan ang mga figure sa ibaba.

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Ano ang masasabi ninyo sa mga figure na ito?

Ano ang fractional name ng bahagi ng figure na may kulay o shade?

Pagkumparahin ang dalawang figure.

MOTIVATION

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Paper-folding Activity

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Ask each group to post their work on the board.

Presenting the Lesson

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Name the

shaded part.

Performing the Activities

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  • Into how many equal parts were

the shapes in Set A divided?

  • What part of the fraction does it represent?
  • What have you noticed with the denominators?
  • How about set B? What are the denominators?

Are they all the same?

  • Do you know the name of fractions with the same denominators?

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  • When are fractions called dissimilar?
  • What part of the fractions are you going to compare?
  • If you are given shapes to represent dissimilar fractions, how are you

going to do it?

  • What characteristic did you find with dissimilar fractions?
  • What can you say with their denominators?

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Tingnan ang mga ilustrasyon. Lagyan ng tsek (√) ang kahon

kung ang sumusunod na pares ay may magkatulad na

bilang ng mga bahagi at ekis (x) naman kung hindi.

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Individual Activity

Ipakita ang katumbas na larawan ng bawat set ng dissimilar fraction gamit ang mga hugis sa ibaba. Isulat ang sagot sa inyong kuwaderno.

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ANSWER KEY

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When do we say that fractions are dissimilar?

Fractions are dissimilar if they have different denominators.

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Direction : Illustrate the pair of fractions. Then write dissimilar, if the set is dissimilar fractions and similar, if these are not dissimilar.

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Home Activity

Lagyan ng ekis (X) ang bawat patlang kung ang pares ng fraction ay dissimilar. Isulat ang sagot sa inyong kuwaderno.

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To god be the glory