Fractions: Equality

ეს სიმულატორი არაა ნათარგმნი. ინგლისური ვერსია შეგიძლიათ იხილოთ აქ.

Fractions: Equality ჩანახატები  ჩამოტვირთვა  ჩანერგვა
  • Equivalent Fractions
  • Number Line
  • Improper Fraction


  • Equivalent Fractions
  • Number Line
  • Improper Fraction
  • Equations
  • Inequalities


Build equivalent fractions with different denominators. Match shapes and numbers to earn stars in the game. Challenge yourself on any level you like. Try to collect lots of stars!

სასწავლო გეგმების მაგალითები

  • Make equivalent fractions using different numbers
  • Match fractions in different picture patterns
  • Compare fractions on a number line

Standards Alignment

Common Core - Math

Understand a fraction as a number on the number line; represent fractions on a number line diagram.
Explain equivalence of fractions in special cases, and compare fractions by reasoning about their size.
Understand two fractions as equivalent (equal) if they are the same size, or the same point on a number line.
Recognize and generate simple equivalent fractions, e.g., 1/2 = 2/4, 4/6 = 2/3. Explain why the fractions are equivalent, e.g., by using a visual fraction model.
Express whole numbers as fractions, and recognize fractions that are equivalent to whole numbers. Examples: Express 3 in the form 3 = 3/1; recognize that 6/1 = 6; locate 4/4 and 1 at the same point of a number line diagram.
Compare two fractions with the same numerator or the same denominator by reasoning about their size. Recognize that comparisons are valid only when the two fractions refer to the same whole. Record the results of comparisons with the symbols >, =, or <, and justify the conclusions, e.g., by using a visual fraction model.
Explain why a fraction a/b is equivalent to a fraction (n × a)/(n × b) by using visual fraction models, with attention to how the number and size of the parts differ even though the two fractions themselves are the same size. Use this principle to recognize and generate equivalent fractions.
Version 1.0.9

Teacher Tips

რჩევები პედაგოგებს (pdf) შეიცავს PhET-ის გუნდის რჩევებს. ( PDF ).

Teacher-Submitted Activities

Fractions Tops and Bottoms A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Janelle Stanton MS Discuss
Equivalent Fractions Sherene Irvine K-5 ლაბ

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French All français Download Run now Fractions: égalité
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Hindi All हिंदी Download Run now भिन्न(भाग) : समानता 
Italian All italiano Download Run now Frazioni: Equivalenza
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Polish All polski Download Run now Ułamki: równość
Portuguese (Brazil) All português (Brasil) Download Run now Frações: Igualdade
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Slovak All Slovenčina Download Run now Zlomky: Rovnosť
Spanish All español Download Run now Fraccines: igualdad
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