Fraction Matcher

Denne simuleringen har ikke blitt oversatt til dette språket. Du kan allikevel starte den engelske versjonen nedenfor.

Fraction Matcher Skjermbilde  Last ned  Innbygging
  • Brøker
  • Ekvivalente brøker
  • Blandede tall
Java Logo Original simulering og oversettelser

Innhold

  • Brøker
  • Ekvivalente brøker
  • Blandede tall

Beskrivelse

Vinn stjerner ved å finne ut hvilke tall og figurer som hører sammen i dette brøkspillet. Utfordre deg selv på det vanskelighetsnivået du ønsker. Prøv å samle mange stjerner!

Eksempel på læringsmål

  • Finn samsvarende brøker ved å bruke tall og bilder.
  • Lag de samme brøkene med forskjellige tall.
  • Finn bildemønster som uttrykker samsvarende brøker.
  • Sammenlign brøker ved å bruke tall og mønster.

Standards Alignment

Common Core - Math

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.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.
3.NF.A.2b
Represent a fraction a/b on a number line diagram by marking off a lengths 1/b from 0. Recognize that the resulting interval has size a/b and that its endpoint locates the number a/b on the number line.
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.
Versjon 1.2.1

Lærertips

Last ned lærertips PDF Oversikt over sim-kontroller, modellforenklinger, og innsikt i elevenes tenkning ( PDF ).

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Aktiviteter sendt inn av lærere

Games Remote Lesson ideas A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Dette bidraget ble designet av PhET. Trish Loeblein Ungdomsskole
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Fraction Matcher Game A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Dette bidraget ble designet av PhET. Trish Loeblein Ungdomsskole
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Preguntas de razonamiento para todas las simulaciones HTML5 A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Dette bidraget ble designet av PhET. Diana López Student - intro
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Student - avansert
Discuss
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Astronomi
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Fraction Matcher Scaffolding Lesson A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Julie Litt and AnnMarie Fore Ungdomsskole
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Guided Matematikk
Exploring Equivalence with Rational Numbers: Part 2 Extending to Mixed Numbers A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Michael Matassa Ungdomsskole
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Lab
Discuss
Matematikk
Exploring Equivalence with Rational Numbers: Part 1 Fractions less than or equal to 1 A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Michael Matassa Barneskole
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Lab
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Discuss
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How do PhET simulations fit in my middle school program? Dette bidraget ble designet av PhET. Sarah Borenstein Ungdomsskole Annet Biologi
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Geofag
SECUNDARIA: Alineación PhET con programas de la SEP México (2011 y 2017) Dette bidraget ble designet av PhET. Diana López Ungdomsskole
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PRIMARIA: Alineación con programas de la SEP México (2011 y 2017) Dette bidraget ble designet av PhET. Diana López Barneskole
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Demo
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Lab
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Lekse
Fysikk
Astronomi
Matematikk
Kjemi
Kies een breuk - werkblad Roland Van Kerschaver Barneskole
Annet
Guided Matematikk
Kies je breuk Roland Van Kerschaver Barneskole
Annet
Guided Matematikk
MS and HS TEK to Sim Alignment Elyse Zimmer Ungdomsskole
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Annet Fysikk
Biologi
Kjemi
Fraction Matcher Grades 3-5 Molly Martin Barneskole Guided Matematikk
EXPLORANDO CONCEITOS DE ASSOCIAÇÃO E EQUIVALENCIA ENTRE FRAÇÕES E NÚMEROS MISTOS Márcio Matoso de Pontes, Juscileide Braga de Castro, Arianny de Sousa Lira Barneskole
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ASSOCIAÇÃO DE FRAÇÕES EQUIVALENTES Suzie Maria de Albuquerque; Ana Carolina Costa Pereira Ungdomsskole Guided
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Construindo o conceito de frações equivalentes Isabelle Coelho da Silva e Ana Carolina Costa Pereira Ungdomsskole Lab
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Lekse
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Rasyonel Sayılarda Denklik: Bölüm 2 Bileşik Kesrin Tam Sayılı Kesir Olarak Yazılması Sebnem Atabas (Translated from Michael Matassa's Exploring Equivalence with Rational Numbers: Part 2 Lesson Plan) Ungdomsskole Lab
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Kesir Eşleştirme Sınıf Çalışması Sebnem Atabas (Translated from Michael Matassa's Fraction Matcher Lesson Plan) Ungdomsskole
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