# Fractions: Intro

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بۆ به‌ڕێوه‌ بردن کلیک بکه‌
Use this HTML code to display a screenshot with the words "Click to Run". Fractions Equivalent Fractions Improper Fraction PhET پشتیوانی ئه بێ له لایه ن و فێرکارانێ وه ک ئێوه.
 Original Sim and Translations

### ناوه‌ڕۆک

• Fractions
• Equivalent Fractions
• Improper Fraction
• Number Line

### Description

Explore fractions while you help yourself to 1/3 of a chocolate cake and wash it down with 1/2 a glass of water! Create your own fractions using fun interactive objects. Match shapes and numbers to earn stars in the fractions game. Challenge yourself on any level you like. Try to collect lots of stars!

### Sample Learning Goals

• Predict and explain how changing the numerator of a fraction affects the fraction's value
• Predict and explain how changing the denominator of a fraction affects the fraction's value
• Convert between a picture of a fraction, a numeric fraction, and a point on a number line
• Build matching fractions using numbers and pictures
• 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.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.G.A.2
Partition shapes into parts with equal areas. Express the area of each part as a unit fraction of the whole. For example, partition a shape into 4 parts with equal area, and describe the area of each part as 1/4 of the area of the 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.
Version 1.0.12

### Teacher Tips

 Overview of sim controls, model simplifications, and insights into student thinking ( PDF ).

### Teacher-Submitted Activities

Games Remote Lesson ideas Trish Loeblein HS
K-5
MS
UG-Intro
Remote
HW
کیمیا
بیرکاری
فیزیا
What is a Fraction? Anonymous K-5 دیکه‌ بیرکاری
Comparing and Ordering Fractins Day 2 of 3 Meaghan Hixson K-5 Guided بیرکاری
What is a Fraction? Day 1 of 3 Meaghan Hixson K-5 Guided بیرکاری
Building Fraction Sense Using “Fractions Intro PhET Simulation” Philippe Guegan MS
K-5
Guided
Discuss
بیرکاری
Equivalent Fractions Day 3 of 3 Meaghan Hixson K-5 Guided بیرکاری
Fractions 3 Day Unit Meaghan Hixson K-5 Guided بیرکاری
Fracciones Equivalentes Meaghan Hixson (traducción DianaL) K-5 Guided
HW
تاقیگه‌
بیرکاری
How do PhET simulations fit in my middle school program? Sarah Borenstein MS دیکه‌ فیزیا
کیمیا
ژیناسی
زانستی زه‌وی
SECUNDARIA: Alineación PhET con programas de la SEP México (2011 y 2017) Diana López HS
MS
دیکه‌ بیرکاری
ژیناسی
فیزیا
کیمیا
PRIMARIA: Alineación con programas de la SEP México (2011 y 2017) Diana López MS
K-5
Guided
تاقیگه‌
HW
Demo
Discuss
ئه‌ستێره‌ناسی
بیرکاری
فیزیا
کیمیا
Naming Fractions Bettie Parker K-5 Demo
Guided
تاقیگه‌
HW
Discuss
بیرکاری
분수 소개 SIM 사용설명서 이화국(Wha Kuk Lee) MS HW
Demo
بیرکاری
Le frazioni simone MS Guided بیرکاری
Explorando as frações Ana Marta Espindola Marlise Honório de Oliveira Maria Aparecida F. Martinez Viviane Soares da Silva Juçara Aparecida Rosa K-5 تاقیگه‌
دیکه‌
بیرکاری
Fração Elenice Santos, Priscila Flores, Priscila Roemers, Patricia Botelho, Benta Souza MS تاقیگه‌ بیرکاری
Introdução a problemas com frações Manoel Bento, Alessandra Rodrigues, Elaine Martins, Juliano Flor K-5 تاقیگه‌ بیرکاری
Dándole sentido a las Fracciones usando La simulación de PhET Fracciones: Números Mixtos Philippe Guegan (Traducción por Mayra Tavares) MS
K-5
Discuss
Guided
بیرکاری
Albanian All shqip Thyesat: Hyrje
Basque All Euskara Zatiketak: sarrera
Bosnian All Bosanski Razlomci: Uvod
Brazilian Portuguese All português (Brasil) Frações: Intro
Chinese - Simplified All 中文 (中国) 分数：入门
Chinese - Traditional All 中文 (台灣) Fractions: Intro_分數的介紹
Croatian All hrvatski Razlomci: Uvod
Czech All čeština Zlomky: Úvod
Danish All Dansk Brøker: Intro
Dutch All Nederlands Breuken: inleiding
French All français Fractions: Intro
German All Deutsch Brüche: Einführung
Greek All Ελληνικά Εισαγωγή στα κλάσματα
Gujarati All Gujarati અપૂર્ણાંક: પ્રસ્તાવના
Hindi All हिंदी भिन्न (भाग) : प्रस्तावना
Hungarian All magyar Törtek: bevezetés
Italian All italiano Frazioni: Introduzione
Japanese All 日本語 分数：入門
Kazakh All Kazakh Бөлшектер: Кіріспе
Korean All 한국어 분수: 기초
Mongolian All Монгол (Монгол) Бутархай: Тайлбар
Norwegian Nynorsk All Norwegian Nynorsk Brøk
Polish All polski Ułamki: wstęp
Russian All русский Дроби: Введение
Serbian All Српски Разломци: Увод
Sinhalese All Sinhalese හැඳින්වීම: භාග
Slovak All Slovenčina Zlomky: Úvod
Spanish All español Fracciones: Intro
Spanish (Mexico) All español (México) Fracciones: Intro
Spanish (Peru) All español (Perú) Fracciones: Introducción
Swedish All svenska Bråk: Intro
Tamil All Tamil பின்னங்களின் அறிமுகம்
Turkish All Türkçe Kesirler: Giriş
Ukrainian All українська Дроби: Вступ
Urdu All Urdu کسور: تعارف
Vietnamese All Tiếng Việt Phân số: phần giới thiệu
فارسی All فارسی کسرها: معرفی

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Design Team Third-party Libraries سوپاس بۆ
• Sam Reid (original developer)
• Martin Veillette (developer)
• Michael Dubson
• Trish Loeblein
• Amanda McGarry
• Kathy Perkins
• Vincent Davis
• Michael Moorer
• Dusty Cole
• almond-0.2.9.js
• base64-js-1.2.0.js
• easing-equations-r12
• 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
• Tween-r12.js