Build a Fraction
Denne simuleringa har ikkje vorte omsette til dette språket. Du kan likevel starte den engelske versjonen nedanfor.
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Last ned
Innbygging
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Original Sim and Translations |
Innhald
- Brøkar
- Ekvivalente brøkar
- Blanda tal
Description
Bygg brøkar av figurar og tal for å tene opp stjerner i dette brøkspelet, eller gjer forsking i brøklaben. Utfordre seg sjølv på akkurat det nivået du vil. Prøv å samle masse stjerner!
Døme på læringsmål
- Bygg likeverdige brøkar ved å bruke tal og bilete
- Samanlikn brøkar som bruker tal og mønster
- Identifiser likeverdige forkorta og ikkjeforkorta brøkar
- Merk: Bygg ein brøk byggjer vidare på idéar frå simuleringane Brøk-intro og Brøk-matching, men kan også brukast aleine.
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.2
Partition a rectangle into rows and columns of same-size squares and count to find the total number of them.
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.
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.
Version 1.0.1
Teacher Tips
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Lærarguiden (pdf) inneheld tips som er laga av PhET-teamet. ( PDF ). |
Teacher-Submitted Activities
| Tittel |
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Bidragsytarar | Nivå | Type | Subject |
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| Equivalent Fractions Day 3 of 3 |
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Meaghan Hixson | Barneskule | Guided | Matematikk | |
| Fractions 3 Day Unit |
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Meaghan Hixson | Barneskule | Guided | Matematikk | |
| Alignment of PhET sims with NGSS |
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Trish Loeblein | vgs | Anna | Fysikk Kjemi Biologi Geofag |
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| How do PhET simulations fit in my middle school program? |
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Sarah Borenstein | Ungdomsskule | Anna | Biologi Fysikk Kjemi Geofag |
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| 분수 만들기 SIM 사용설명서 | 이화국(Wha Kuk Lee) | Barneskule | Lekse Demo |
Matematikk | ||
| Kesirler - 3 Derslik Öğrenci Çalışması | Sebnem Atabas (Translated from Fraction Unit Student Sheet by Meaghan Hixson) | Ungdomsskule | Guided | Matematikk |
Browse legacy activities.
| Språk | Download or Run | Tips | |||
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| Basque | All Basque |
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Eraiki zatiki bat | |
| Bosnian | All Bosanski |
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Napravi razlomak | |
| Chinese (Taiwan) | All 中文 (台灣) |
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Build a Fraction_建立一個分數 | |
| Danish | All Dansk |
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Byg en brøk | |
| Dutch | All Nederlands |
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Maak een breuk | |
| French | All français |
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Construire une fraction | |
| German | All Deutsch |
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Brüche bilden | |
| Greek | All Ελληνικά |
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Φτιάξε ένα κλάσμα | |
| Italian | All italiano |
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Costruisci una frazione | |
| Korean | All 한국어 |
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분수 만들기 | |
| Latvian | All Latviešu |
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Daļskaitļu veidošana | |
| Polish | All polski |
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Zbuduj ułamek | |
| Portuguese (Brazil) | All português (Brasil) |
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Construir uma Fração | |
| Serbian | All Српски |
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Направи разломак | |
| Slovak | All Slovenčina |
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Tvorba zlomkov | |
| Spanish | All español |
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Construye una fracción | |
| Spanish (Peru) | All español (Perú) |
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Haz una Fracción | |
| Vietnamese | All Tiếng Việt |
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Tạo ra một Phân số |
| Windows 7+ | Mac OS 10.10+ | iPad and iPad Mini with iOS | Chromebook with Chrome OS |
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Microsoft Edge and Internet Explorer 11, latest version of Firefox, latest version of Chrome.
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Safari 9+, latest version of Firefox, latest version of Chrome.
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Latest version of Safari
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Latest version of Chrome
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| Designteam | Tredjepartsbibliotek | Takk til |
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