# Fraction Matcher

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Rulează
Folosiţi acest cod sursă pentru afişarea "Rulează" Fractii Fractii echivalente Numere amestecate PhET is supported by and educators like you.
 Inapoi la versiunea HTML5

### Subiecte

• Fractii
• Fractii echivalente
• Numere amestecate

### Descriere

Match shapes and numbers to earn stars in this fractions game. Challenge yourself on any level you like. Try to collect lots of stars!

### Studii de caz

• Find matching fractions using numbers and pictures
• Make the same fractions using different numbers
• Match fractions in different picture patterns
• Compare fractions using numbers and patterns

### Standards Alignment

#### Common Core - Math

1.G.A.3
Partition circles and rectangles into two and four equal shares, describe the shares using the words halves, fourths, and quarters, and use the phrases half of, fourth of, and quarter of. Describe the whole as two of, or four of the shares. Understand for these examples that decomposing into more equal shares creates smaller shares.
2.G.A.2
Partition a rectangle into rows and columns of same-size squares and count to find the total number of them.
2.G.A.3
Partition circles and rectangles into two, three, or four equal shares, describe the shares using the words halves, thirds, half of, a third of, etc., and describe the whole as two halves, three thirds, four fourths. Recognize that equal shares of identical wholes need not have the same shape.
3.NF.A.1
Understand a fraction 1/b as the quantity formed by 1 part when a whole is partitioned into b equal parts; understand a fraction a/b as the quantity formed by a parts of size 1/b.
3.NF.A.2
Understand a fraction as a number on the number line; represent fractions on a number line diagram.
3.NF.A.2a
Represent a fraction 1/b on a number line diagram by defining the interval from 0 to 1 as the whole and partitioning it into b equal parts. Recognize that each part has size 1/b and that the endpoint of the part based at 0 locates the number 1/b on the number line.
3.NF.A.2b
Represent a fraction a/b on a number line diagram by marking off a lengths 1/b from 0. Recognize that the resulting interval has size a/b and that its endpoint locates the number a/b on the number line.
3.NF.A.3
Explain equivalence of fractions in special cases, and compare fractions by reasoning about their size.
3.NF.A.3a
Understand two fractions as equivalent (equal) if they are the same size, or the same point on a number line.
3.NF.A.3b
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.
Versiune 1.02

### Sfaturi pentru profesori

 Ghidul profesorului conține un sumar al elementelor de control ale simulării, modelul ideal, perspective asupra gândirii elevilor ( PDF ).

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Afrikaans All Afrikaans Breuk Passer
Albanian All shqip Perputhja e thyeses
Amharic All Amharic የክፍልፋይ ግጥሚያ
Arabic, Saudi Arabia All العربية (السعودية) مطابقة الكسر
Basque All Euskara Zatikiak konparatu
Bosnian All Bosanski Sparivanje razlomaka
Brazilian Portuguese All português (Brasil) Fração Legal
Catalan All català Ajunta fraccions
Chinese - Simplified All 中文 (中国) 分数匹配器
Chinese - Traditional All 中文 (台灣) 分數配對(Fraction Matcher)
Croatian All hrvatski Sparivanje razlomaka
Czech All čeština Hledání rovností - hra
Danish All Dansk Lav brøkpar
Dutch All Nederlands Breuken paren
French All français Egalité des fractions
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Italian All italiano Confronto di frazioni
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Polish All polski Porównywanie ułamków
Serbian All Српски Спаривање разломака
Slovak All Slovenčina Zlomky - hra
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Spanish All español Comparador de Fracciones
Spanish (Mexico) All español (México) Comparador de Fracciones
Spanish (Peru) All español (Perú) Comparador de Fracciones
Spanish (Spain) All español (España) Comparador de Fracciones
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Thai All ไทย จับคู่เศษส่วน
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