Tvorba zlomkov

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  • Zlomky
  • Rovnaké zlomky
  • Zmiešané čísla
Java Logo Pôvodná simulácia a preklady

Témy

  • Zlomky
  • Rovnaké zlomky
  • Zmiešané čísla

Popis

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!

Ukážkové ciele vzdelávania

  • 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.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.
Verzia 1.0.12

Typy pre učiteľov

Stiahnuť typy pre učiteľov v PDF Prehľad ovládacích prvkov simulácie, modelové zjednodušenie a postrehy o študentskom uvažovaní. ( PDF ).

Teacher-Submitted Activities

Games Remote Lesson ideas A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. This contribution was designed by PhET. Trish Loeblein VŠ-zač
K-5
ZŠ-II

Remote
Matematika
Chémia
Fyzika
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
How do PhET simulations fit in my middle school program? This contribution was designed by PhET. Sarah Borenstein ZŠ-II Iné Veda o Zemi
Fyzika
Biológia
Chémia
SECUNDARIA: Alineación PhET con programas de la SEP México (2011 y 2017) This contribution was designed by PhET. Diana López ZŠ-II
Iné Chémia
Fyzika
Biológia
Matematika
PRIMARIA: Alineación con programas de la SEP México (2011 y 2017) This contribution was designed by PhET. Diana López K-5
ZŠ-II
Demo
Lab
Guided

Disk
Astronómia
Fyzika
Matematika
Chémia
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 Guided Matematika

Jazyk Download or Run Tips
Albánčina All shqip Download Run now Ndërto një thyesë
Angličtina All English Download Run now Build a Fraction
Baskičtina All Euskara Download Run now Eraiki zatiki bat
Bosnian All Bosanski Download Run now Napravi razlomak
Čínština (Tradičná) All 中文 (台灣) Download Run now Build a Fraction_建立一個分數
Čínština (Zjednodušená) All 中文 (中国) Download Run now 构建一个分数
Dánčina All Dansk Download Run now Byg en brøk
Francúzština All français Download Run now Construire une fraction
Gréčtina All Ελληνικά Download Run now Φτιάξε ένα κλάσμα
Gujarati All Gujarati Download Run now અપૂર્ણાંક બનાવો -Pankajsid34
Holandčina All Nederlands Download Run now Maak een breuk
Chorvátčina All hrvatski Download Run now Napravi razlomak
Japončina All 日本語 Download Run now 分数の計算
Kazakh All Kazakh Download Run now Бөлшек түрінде жаз
Kórejčina All 한국어 Download Run now 분수 만들기
Latvian All Latviešu Download Run now Daļskaitļu veidošana
Maďarčina All magyar Download Run now Törtépítő
Mongolian All Монгол (Монгол) Download Run now Бутархайг Бүтээх
Nemčina All Deutsch Download Run now Brüche bilden
Perzština All فارسی Download Run now کسر بساز
Poľština All polski Download Run now Zbuduj ułamek
Portugalčina (Brazília) All português (Brasil) Download Run now Construir uma Fração
Ruština All русский Download Run now Запиши в виде дроби
Sinhalese All Sinhalese Download Run now භාගයක් සාදන්න
Srbčina All Српски Download Run now Направи разломак
Španielčina All español Download Run now Construye una fracción Stiahnuť typy pre učiteľov v PDF
Španielčina (Peru) All español (Perú) Download Run now Haz una Fracción
Švédčina All svenska Download Run now Bygg ett bråk!
Taliančina All italiano Download Run now Costruisci una frazione
Tamil All Tamil Download Run now பின்னத்தை உருவாக்கல்
Turečtina All Türkçe Download Run now Kesir Oluştur
Ukrajinčina All українська Download Run now Будуємо дроби Stiahnuť typy pre učiteľov v PDF
Vietnamčina All 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 10.12+, Safari 12+, latest version of Chrome.

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

Autorský tím Iné knižnice Poďakovanie
  • 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
  • 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