# अपुर्णांकांची माहिती

 उतरवून घ्या अंतःस्थापित बंद Embed an image that will launch the simulation when clicked
सुरु करण्यासाठी क्लिक करा.
"सुरु करण्यासाठी क्लिक करा" यावाक्यासह चित्रझलक दिसण्यासाठी हा HTML संच वापरा. Fractions Equivalent Fractions Improper Fraction तसेच तुमच्यासारखे सल्लागार PhET ला सहकार्य करतात.
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### आशय

• 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!

### नमुना शैक्षणिक उद्दिष्ट्ये

• 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.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.
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.
Version 1.02

### Teacher Tips

 teacher's guide (pdf) मध्ये PhET चमूने तयार केलेल्या उपयुक्त सुचना आहेत. ( PDF ).

### Teacher-Submitted Activities

What is a Fraction? Anonymous प्राथ. इतर गणित
Comparing and Ordering Fractins Day 2 of 3 Meaghan Hixson प्राथ. Guided गणित
What is a Fraction? Day 1 of 3 Meaghan Hixson प्राथ. Guided गणित
Equivalent Fractions Day 3 of 3 Meaghan Hixson प्राथ. Guided गणित
Fractions 3 Day Unit Meaghan Hixson प्राथ. Guided गणित
How do PhET simulations fit in my middle school program? Sarah Borenstein माध्य. इतर भू विज्ञान
रसायनशास्त्र
जीवशास्त्र
भौतिक्शास्त्र
PRIMARIA: Alineación con programas de la SEP México (2011 y 2017) Diana López माध्य.
प्राथ.
प्र.शाळा
गृहपाठ
Guided
Discuss
HW
खगोलशास्त्र
रसायनशास्त्र
भौतिक्शास्त्र
गणित
MS and HS TEK to Sim Alignment Elyse Zimmer उच्च
माध्य.
इतर जीवशास्त्र
रसायनशास्त्र
भौतिक्शास्त्र
분수 소개 SIM 사용설명서 이화국(Wha Kuk Lee) माध्य. गृहपाठ
HW
गणित
NGSS Simulation Alignment/Correlation Matthew Huffine प्राथ.
UG-Intro
उच्च
माध्य.
इतर
गृहपाठ
इतर
Comparing Fractions with Like Numerators and Denominators Margaret McCabe माध्य.
प्राथ.
प्र.शाळा
Building Fractions Michellle Fiumefreddo प्राथ. CQs गणित
Afrikaans All Afrikaans Breuk Inleiding
Albanian All shqip Thyesat-hyrje
Amharic All Amharic የክፍልፋይ መግቢያ
Arabic, Saudi Arabia All العربية (السعودية) مقدمة للكسور
Basque All Euskara Zatikiak Enter
Bosnian All Bosanski Razlomci - Uvod
Brazilian Portuguese All português (Brasil) Intro a Frações
Catalan All català Introducció a les fraccions
Chinese - Simplified All 中文 (中国) 分数介绍
Chinese - Traditional All 中文 (台灣) 分數的介紹
Croatian All hrvatski Uvod u razlomke
Czech All čeština Úvod do zlomků
Danish All Dansk Brøkintro
Dutch All Nederlands Inleiding breuken
French All français Introduction aux fractions
German All Deutsch Einführung: Brüche
Greek All Ελληνικά Εισαγωγή στα κλάσματα
Hebrew All עברית מבוא לשברים
Hungarian All magyar Törtelőkészítő (törtek - alapok)
Indonesian All Bahasa Indonesia Pendahuluan
Italian All italiano Introduzione alle frazioni
Japanese All 日本語 分数の基本
Kazakh All Kazakh фракция орнату
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Macedonian All македонски Делови - Вовед
Mongolian All Монгол (Монгол) Бутархайнууд Дотор
Pashto All Pushto د کسرونو تعارف
Persian All فارسی معرفي كسرها
Polish All polski Ułamki - wstęp
Portuguese All português Introdução a Fracções
Serbian All Српски Разломци - Увод
Slovak All Slovenčina Úvod do zlomkov
Slovenian All Slovenščina Predstavitev ulomkov
Spanish All español Introducción a las fracciones
Spanish (Mexico) All español (México) Introducción a las fracciones
Spanish (Peru) All español (Perú) Introducción a las Fracciones
Spanish (Spain) All español (España) Introducción a las fracciones
Swahili All Swahili Utangulizi Sehemu
Swedish All svenska Bråk intro
Thai All ไทย สนุกกับเศษส่วน
Turkish All Türkçe Kesir Tanıtımı
Turkmen All Turkmen Droblara giriş
Vietnamese All Tiếng Việt Phân số nhập môn
इंग्रजी All English Fractions Intro
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