Zatikiak: baliokideak

Zatikiak: baliokideak Pantailak  Deskargatu  Txertatu
  • Zatiki baliokideak
  • Zenbaki-lerroa
  • Zatiki inpropioa

Gaiak

  • Zatiki baliokideak
  • Zenbaki-lerroa
  • Zatiki inpropioa
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Deskribapena

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!

Ikaskuntzaren oinarrizko helburuak

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

Ohizko alineamenduak

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.
Bertsioa: 1.1.1

Irakasleentzako tresnak

Irakasle tresnak PDFa jetxi Irakasle-gidak (pdf) PhET taldeak sortutako tresnak ditu. ( PDF ).

Irakasleak bidalitako jarduerak

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 K-5 (10 urte)
HS (BH)
MS (LH)
Oinarrizko hezkuntza - Sarrera
EL
Urruneko
Kimika
Matematika
Fisika
Fractions Tops and Bottoms A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Janelle Stanton MS (LH) Eztabaida
Gidatua
Matematika
SECUNDARIA: Alineación PhET con programas de la SEP México (2011 y 2017) This contribution was designed by PhET. Diana López MS (LH)
HS (BH)
Besteren bat Kimika
Fisika
Biologia
Matematika
PRIMARIA: Alineación con programas de la SEP México (2011 y 2017) This contribution was designed by PhET. Diana López K-5 (10 urte)
MS (LH)
Frogapena
Gidatua
Lab
EL
Eztabaida
Kimika
Astronomia
Matematika
Fisika
Finding Equivalent Fractions H. HENNINGS K-5 (10 urte) EL
Lab
Gidatua
Matematika
Introduction to Equivalent Fractions Timothea Ratchford K-5 (10 urte) Gidatua Matematika
Equivalent Fractions Sherene Irvine K-5 (10 urte) Lab
Gidatua
Eztabaida
Frogapena
EL
Matematika
Associação e Representação de Frações (Igualdade) Andrea Ramos; Isadora Siqueira; Leidiane Peixoto; Lilian Silva; Maitê Vitorino e Nayara Voigt. MS (LH) Lab Matematika
ASSOCIAÇÃO E REPRESENTAÇÃO DE FRAÇÕES IGUAIS Francisco Vilar Vasconcelos, Raphael Alves Feitosa MS (LH) Gidatua
Frogapena
Matematika
Números de arriba y abajo en una fracción Janelle Stanton (Traducción Mayra Tavares) MS (LH) Eztabaida
Gidatua
Matematika

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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 10.13+, Safari 13+, latest version of Chrome.

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

Diseinu ekipoa Third-party Libraries Eskerrak honako hauei:
  • 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