# Razlomci: Jednakosti

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Klikni i započni
Koristi ovaj HTML kod da bi se pojavio ekran sa natpisom "Klikni i započni" ("Click to Run"). Equivalent Fractions Number Line Improper Fraction PhET je podržаn od: i nаstаvnikа kаo što ste Vi!

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

### Description

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!

### Primjeri obrazovnih ciljeva

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

### Standards Alignment

#### Common Core - Math

3.NF.A.2
Understand a fraction as a number on the number line; represent fractions on a number line diagram.
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.
3.NF.A.3c
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.
3.NF.A.3d
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.
4.NF.A.1
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 1.1.1

### Teacher Tips

 Vodič za nastavnike (pdf) sadrži savjete kreirane оd strane PhET tima. ( PDF ).

### Teacher-Submitted Activities

Games Remote Lesson ideas Trish Loeblein UG-Intro (VSŠ)
HS (VŠ)
K-5 (OŠ)
MS (SŠ)
Remote
DZ
Fizika
Matematika
Hemija
Fractions Tops and Bottoms Janelle Stanton MS (SŠ) Guided
Discuss
Matematika
SECUNDARIA: Alineación PhET con programas de la SEP México (2011 y 2017) Diana López MS (SŠ)
HS (VŠ)
Ostalo Hemija
Fizika
Matematika
Biologija
PRIMARIA: Alineación con programas de la SEP México (2011 y 2017) Diana López MS (SŠ)
K-5 (OŠ)
Demo
Guided
DZ
Discuss
Lab
Matematika
Hemija
Astronomija
Fizika
Finding Equivalent Fractions H. HENNINGS K-5 (OŠ) Lab
DZ
Guided
Matematika
Introduction to Equivalent Fractions Timothea Ratchford K-5 (OŠ) Guided Matematika
Equivalent Fractions Sherene Irvine K-5 (OŠ) DZ
Discuss
Guided
Lab
Demo
Matematika
Associação e Representação de Frações (Igualdade) Andrea Ramos; Isadora Siqueira; Leidiane Peixoto; Lilian Silva; Maitê Vitorino e Nayara Voigt. MS (SŠ) Lab Matematika
ASSOCIAÇÃO E REPRESENTAÇÃO DE FRAÇÕES IGUAIS Francisco Vilar Vasconcelos, Raphael Alves Feitosa MS (SŠ) Guided
Demo
Matematika
Albanski All shqip Thyesat: Barazi
Brazilski Portugalski All português (Brasil) Frações: Igualdade
Danski All Dansk Brøker: Lighed
Engleski All English Fractions: Equality
Francuski All français Fractions: égalités
Grčki All Ελληνικά Ισοδυναμία κλασμάτων
Gujarati All Gujarati અપૂર્ણાંક: સમાનતા - Pankajsid34
Hindu All हिंदी भिन्न(भाग) : समानता
Holandski All Nederlands Breuken: gelijkheid
Hrvatski All hrvatski Razlomci: jednakosti
Italijanski All italiano Frazioni: Equivalenza
Japanski All 日本語 分数：等式
Kazaški All Kazakh Бөлшектер: Теңдік
Kineski - Tradicionalni All 中文 (台灣) Fractions: Equality_分數的介紹：等式
Kineski - Uprošćen All 中文 (中国) 分数：等式
Korejski All 한국어 분수: 등식
Letonski All Latviešu Daļskaitļi: Vienādības
Mađarski All magyar Törtek: egyenlőség
Mongolski All Монгол (Монгол) Бутархай: Тэнцэтгэл
Njemački All Deutsch Brüche: Gleichsetzen
Persijski All فارسی کسرها: تساوی
Poljski All polski Ułamki: równość
Ruski All русский Дроби: Равенство
Slovački All Slovenčina Zlomky: Rovnosť
Španski (Meksiko) All español (México) Fracciones: Igualdades
Španski (Peru) All español (Perú) Fracciones: Igualdad
Srpski All Српски Разломци: Једнакости
Švedski All svenska Bråk: Likheter
Tamilski All Tamil சமனான பின்னங்கள்
Turski All Türkçe Kesirler: Denklik
Ukrajinski All українська Дроби: Рівність
Vijetnamski All Tiếng Việt Phân số: đẳng thức

HTML5 sims can run on iPads and Chromebooks, as well as PC, Mac, and Linux systems.

iOS 12+ Safari

Android:
Not officially supported. If you are using the HTML5 sims on Android, we recommend using the latest version of Google Chrome.

Chromebook:
The HTML5 and Flash PhET sims are supported on all Chromebooks.
Chromebook compatible sims

Windows Systems:

Macintosh Systems:

Linux Systems:

Dizajn tim Nezavisne baze i biblioteke Hvala:
• Sam Reid (original developer)
• Martin Veillette (developer)
• Michael Dubsin
• Trish Loeblein
• Amanda McGarry
• Kathy Perkins
• Vincent Davis
• Michael Moorer
• Dusty Cole
• almond-0.2.9.js
• base64-js-1.2.0.js
• FileSaver-b8054a2.js
• font-awesome-4.5.0
• game-up-camera-1.0.0.js
• he-1.1.1.js
• himalaya-0.2.7.js
• jama-1.0.2
• jquery-2.1.0.js
• lodash-4.17.4.js
• pegjs-0.7.0.js
• seedrandom-2.4.2.js
• text-2.0.12.js
• TextEncoderLite-3c9f6f0.js