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  • Zlomky
  • Equivalent Fractions
  • Mixed Numbers
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  • Zlomky
  • Equivalent Fractions
  • Mixed Numbers

Description

Build fractions from shapes and numbers to earn stars in this fractions game or explore in the Fractions Lab. Challenge yourself on any level you like. Try to collect lots of stars!

Příklady učebních cílů

  • Build equivalent fractions using numbers and pictures
  • Compare fractions using numbers and patterns
  • Recognize equivalent simplified and unsimplified fractions
  • Note: Build A Fraction expands on ideas from the Fraction Intro and Fraction Matcher sims or can be used as a stand-alone tool

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.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.
Version 1.02

Teacher-Submitted Activities

Equivalent Fractions Day 3 of 3 A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Meaghan Hixson K-5 Guided Matematika
Fractions 3 Day Unit A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Meaghan Hixson K-5 Guided Matematika
Working with Fractions A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Deborah Gaff K-5 Lab
Alignment of PhET sims with NGSS Tento příspěvek byl navržen PhET. Trish Loeblein Ostatní Chemie
Fyzika
Biologie
Věda o Zemi
How do PhET simulations fit in my middle school program? Tento příspěvek byl navržen PhET. Sarah Borenstein ZŠ II.st. Ostatní Věda o Zemi
Chemie
Fyzika
Biologie
CCSS Math Alignment with Sims Tento příspěvek byl navržen PhET. Amanda McGarry
K-5
ZŠ II.st.
Ostatní Matematika
MS and HS TEK to Sim Alignment Elyse Zimmer ZŠ II.st.
Ostatní Fyzika
Biologie
Chemie
분수 만들기 SIM 사용설명서 이화국(Wha Kuk Lee) K-5
Demo
Matematika
Kesirler - 3 Derslik Öğrenci Çalışması Sebnem Atabas (Translated from Fraction Unit Student Sheet by Meaghan Hixson) ZŠ II.st. Guided Matematika
Building Fractions Nicole Scicutella K-5
ZŠ II.st.
Guided
Matematika
Back to the Basics Nyetta Abernathy
K-5
ZŠ II.st.

Lab
Matematika
Teacher Michele Immediato K-5 Lab Matematika
Building Fractions Jillian Gutman K-5
ZŠ II.st.
Lab

KOt

Jazyk Download or Run Tips
Afrikaans All Afrikaans Download Run now Bou 'n Breuk
Albanian All shqip Download Run now Ndërto një thyesë
Arabic (Saudi Arabia) All العربية (السعودية) Download Run now بناء كسر
Basque All Basque Download Run now Eraiki zatikia
Bosnian All Bosanski Download Run now Napravi razlomak
Catalan All català Download Run now Fes una fracció
Croatian All hrvatski Download Run now Složi razlomak
Danish All Dansk Download Run now Byg en brøk
Dutch All Nederlands Download Run now Bouw een breuk
English All English Download Run now Build a Fraction
French All français Download Run now Créer des fractions
German All Deutsch Download Run now Brüche bilden
Greek All Ελληνικά Download Run now Δημιουργία κλάσματος
Hebrew All עברית Download Run now בנה שבר
Hungarian All magyar Download Run now Törtépítő
Chinese (China) All 中文 (中国) Download Run now 建立一个分数
Chinese (Taiwan) All 中文 (台灣) Download Run now 建立一個分數
Indonesian All Bahasa Indonesia Download Run now Buat Pecahan
Italian All italiano Download Run now Costruisci una frazione
Japanese All 日本語 Download Run now 分数を作る
Kannada All Kannada Download Run now ಭಿನ್ನರಾಶಿಯನ್ನು ರಚಿಸಿ
Kazakh All Kazakh Download Run now фракция салу
Korean All 한국어 Download Run now 분수 만들기
Lao All Lao Download Run now ສ້າງເລກສ່ວນ
Macedonian All македонски Download Run now Направи дел
Marathi All मराठी Download Run now अपुर्णांक बनवा
Mongolian All Монгол (Монгол) Download Run now Бутархай тоо үүсгэх
Persian All فارسی Download Run now كسر بسازيد
Polish All polski Download Run now Zbuduj ułamek
Portuguese All português Download Run now Construa uma Fracção
Portuguese (Brazil) All português (Brasil) Download Run now Monte uma Fração
Pushto All Pushto Download Run now کسر جوړ کړئ
Serbian All Српски Download Run now Направи разломак
Slovak All Slovenčina Download Run now Zostav zlomok
Slovenian All Slovenščina Download Run now Prikaži ulomek
Spanish All español Download Run now Crear una fracción
Spanish (Mexico) All español (México) Download Run now Crear una fracción
Spanish (Peru) All español (Perú) Download Run now Crear una Fracción
Spanish (Spain) All español (España) Download Run now Crear una fracción
Swahili All Swahili Download Run now Jenga Sehemu
Swedish All svenska Download Run now Bygg ett bråk
Thai All ไทย Download Run now เกมสร้างเศษส่วน
Turkish All Türkçe Download Run now Kesir Oluştur
Turkmen All Turkmen Download Run now Drob ýasa
Vietnamese All Tiếng Việt Download Run now Tạo ra một phân số

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