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Opis

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!

Uzorak ciljeva učenja

  • 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

Usklađivanje standarda

Zajednička jezgra - Matematika

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.
Verzija 1.0.12

Savjeti učitelja

Download teacher tips PDF Pregled kontrole simulacije, pojednostavljenje modela i uvid u učenička razmišljanja ( PDF ).

Aktivnosti predane od strane učitelja

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Jezik Preuzmite ili pokrenite Savjeti
Albanski Sve shqip Download Run now Ndërto një thyesë
Basque Sve Euskara Download Run now Eraiki zatiki bat
Bosanski Sve Bosanski Download Run now Napravi razlomak
Danski Sve Dansk Download Run now Byg en brøk
Engleski Sve English Download Run now Build a Fraction
Francuski Sve français Download Run now Construire une fraction
Grčki Sve Ελληνικά Download Run now Φτιάξε ένα κλάσμα
Gujarati Sve Gujarati Download Run now અપૂર્ણાંક બનાવો -Pankajsid34
Japanski Sve 日本語 Download Run now 分数の計算
Kazakh Sve Kazakh Download Run now Бөлшек түрінде жаз
Kineski (pojednostavljen) Sve 中文 (中国) Download Run now 构建一个分数
Kineski (traditionalni) Sve 中文 (台灣) Download Run now Build a Fraction_建立一個分數
Korejski Sve 한국어 Download Run now 분수 만들기
Letonski Sve Latviešu Download Run now Daļskaitļu veidošana
Mađarski Sve magyar Download Run now Törtépítő
Mongolian Sve Монгол (Монгол) Download Run now Бутархайг Бүтээх
Nizozemski Sve Nederlands Download Run now Maak een breuk
Njemački Sve Deutsch Download Run now Brüche bilden
Persian Sve فارسی Download Run now کسر بساز
Poljski Sve polski Download Run now Zbuduj ułamek
Portugalski (Brazil) Sve português (Brasil) Download Run now Construir uma Fração
Ruski Sve русский Download Run now Запиши в виде дроби
Sinhalese Sve Sinhalese Download Run now භාගයක් සාදන්න
Slovački Sve Slovenčina Download Run now Tvorba zlomkov
Srpski Sve Српски Download Run now Направи разломак
Španjolski Sve español Download Run now Construye una fracción Download teacher tips PDF
Španjolski (Peru) Sve español (Perú) Download Run now Haz una Fracción
Švedski Sve svenska Download Run now Bygg ett bråk!
Talijanski Sve italiano Download Run now Costruisci una frazione
Tamil Sve Tamil Download Run now பின்னத்தை உருவாக்கல்
Turski Sve Türkçe Download Run now Kesir Oluştur
Ukrajinski Sve українська Download Run now Будуємо дроби Download teacher tips PDF
Vijetnamski Sve Tiếng Việt Download Run now Tạo ra một Phân số

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

iPad:
iOS 12+ Safari
iPad compatible sims

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

Chromebook:
Latest version of Google Chrome
The HTML5 and Flash PhET sims are supported on all Chromebooks.
Chromebook compatible sims

Windows Systems:
Microsoft Edge, latest version of Firefox, latest version of Google Chrome.

Macintosh Systems:
macOS 10.9.5+, Safari 9+, latest version of Chrome.

Linux Systems:
Not officially supported. Please contact phethelp@colorado.edu with troubleshooting issues.

Dizajnerski tim Biblioteke treće strane Zahvale
  • Ariel Paul (lead designer)
  • Jonathan Olson (lead developer)
  • Sam Reid (original developer)
  • Martin Veillette (developer)
  • Michael Dubson
  • Karina K. R. Hensberry
  • Trish Loeblein
  • Amanda McGarry
  • Kathy Perkins
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