Razlomci: Jednakosti

Razlomci: Jednakosti Screenshot  Preuzimanje (Download)  Ugradnja (Embed)
  • Equivalent Fractions
  • Number Line
  • Improper Fraction

Sadržaj

  • Equivalent Fractions
  • Number Line
  • Improper Fraction
  • Equations
  • Inequalities

Description

Build equivalent fractions with different denominators. Match shapes and numbers to earn stars in the game. Challenge yourself on any level you like. Try to collect lots of stars!

Primjeri obrazovnih ciljeva

  • Make equivalent fractions using different numbers
  • Match fractions in different picture patterns
  • Compare fractions on a number line

Standards Alignment

Common Core - Math

3.NF.A.2
Understand a fraction as a number on the number line; represent fractions on a number line diagram.
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.3c
Express whole numbers as fractions, and recognize fractions that are equivalent to whole numbers. Examples: Express 3 in the form 3 = 3/1; recognize that 6/1 = 6; locate 4/4 and 1 at the same point of a number line diagram.
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.
4.NF.A.1
Explain why a fraction a/b is equivalent to a fraction (n × a)/(n × b) by using visual fraction models, with attention to how the number and size of the parts differ even though the two fractions themselves are the same size. Use this principle to recognize and generate equivalent fractions.
Version 1.1.1

Teacher Tips

Vodič za nastavnike (pdf) sadrži savjete kreirane оd strane PhET tima. ( PDF ).

Teacher-Submitted Activities

Games Remote Lesson ideas A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Ovu Aktivnost dizаjnirаo je PhET. Trish Loeblein UG-Intro (VSŠ)
HS (VŠ)
K-5 (OŠ)
MS (SŠ)
Remote
DZ
Fizika
Matematika
Hemija
Fractions Tops and Bottoms A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Janelle Stanton MS (SŠ) Guided
Discuss
Matematika
SECUNDARIA: Alineación PhET con programas de la SEP México (2011 y 2017) Ovu Aktivnost dizаjnirаo je PhET. Diana López MS (SŠ)
HS (VŠ)
Ostalo Hemija
Fizika
Matematika
Biologija
PRIMARIA: Alineación con programas de la SEP México (2011 y 2017) Ovu Aktivnost dizаjnirаo je PhET. Diana López MS (SŠ)
K-5 (OŠ)
Demo
Guided
DZ
Discuss
Lab
Matematika
Hemija
Astronomija
Fizika
Finding Equivalent Fractions H. HENNINGS K-5 (OŠ) Lab
DZ
Guided
Matematika
Introduction to Equivalent Fractions Timothea Ratchford K-5 (OŠ) Guided Matematika
Equivalent Fractions Sherene Irvine K-5 (OŠ) DZ
Discuss
Guided
Lab
Demo
Matematika
Associação e Representação de Frações (Igualdade) Andrea Ramos; Isadora Siqueira; Leidiane Peixoto; Lilian Silva; Maitê Vitorino e Nayara Voigt. MS (SŠ) Lab Matematika
ASSOCIAÇÃO E REPRESENTAÇÃO DE FRAÇÕES IGUAIS Francisco Vilar Vasconcelos, Raphael Alves Feitosa MS (SŠ) Guided
Demo
Matematika

Jezik Download or Run Tips
Albanski All shqip Download Run now Thyesat: Barazi
Baskijski All Euskara Download Run now Zatikiak: baliokideak
Brazilski Portugalski All português (Brasil) Download Run now Frações: Igualdade
Danski All Dansk Download Run now Brøker: Lighed
Engleski All English Download Run now Fractions: Equality
Francuski All français Download Run now Fractions: égalités
Grčki All Ελληνικά Download Run now Ισοδυναμία κλασμάτων
Gujarati All Gujarati Download Run now અપૂર્ણાંક: સમાનતા - Pankajsid34
Hindu All हिंदी Download Run now भिन्न(भाग) : समानता 
Holandski All Nederlands Download Run now Breuken: gelijkheid
Hrvatski All hrvatski Download Run now Razlomci: jednakosti
Italijanski All italiano Download Run now Frazioni: Equivalenza
Japanski All 日本語 Download Run now 分数:等式
Kazaški All Kazakh Download Run now Бөлшектер: Теңдік
Kineski - Tradicionalni All 中文 (台灣) Download Run now Fractions: Equality_分數的介紹:等式
Kineski - Uprošćen All 中文 (中国) Download Run now 分数:等式
Korejski All 한국어 Download Run now 분수: 등식
Letonski All Latviešu Download Run now Daļskaitļi: Vienādības
Mađarski All magyar Download Run now Törtek: egyenlőség
Mongolski All Монгол (Монгол) Download Run now Бутархай: Тэнцэтгэл
Njemački All Deutsch Download Run now Brüche: Gleichsetzen
Persijski All فارسی Download Run now کسرها: تساوی
Poljski All polski Download Run now Ułamki: równość
Ruski All русский Download Run now Дроби: Равенство
Slovački All Slovenčina Download Run now Zlomky: Rovnosť
Španski All español Download Run now Fracciones: Igualdades
Španski (Meksiko) All español (México) Download Run now Fracciones: Igualdades 
Španski (Peru) All español (Perú) Download Run now Fracciones: Igualdad
Srpski All Српски Download Run now Разломци: Једнакости
Švedski All svenska Download Run now Bråk: Likheter
Tamilski All Tamil Download Run now சமனான பின்னங்கள்
Turski All Türkçe Download Run now Kesirler: Denklik
Ukrajinski All українська Download Run now Дроби: Рівність
Vijetnamski All Tiếng Việt Download Run now Phân số: đẳng thức

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.

Dizajn tim Nezavisne baze i biblioteke Hvala:
  • Ariel Paul (lead designer)
  • Jonathan Olson (lead developer)
  • Sam Reid (original developer)
  • Martin Veillette (developer)
  • Michael Dubsin
  • Trish Loeblein
  • Amanda McGarry
  • Kathy Perkins
  • Vincent Davis
  • Michael Moorer
  • Dusty Cole
  • 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