Proportion Playground
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Превземи
Вградување
Содржина
- Коефициенти
- Пропорционално Образложување
- Unit Rate
Description
Play with ratios and proportions by designing a necklace, throwing paint balloons, playing billiards, or shopping for apples! Make predictions about proportions before they are revealed.
Примери за целите на учење
- Use a ratio as a descriptive characteristic
- Compare the meaning of a ratio in different contexts
- Use scaling to build proportions or find a missing value in a proportion
- Simplify ratios to build proportions or find a missing value in a proportion
- Use multiplicative reasoning to solve problems
Standards Alignment
Common Core - Math
Teacher Tips
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Водичот за наставници (pdf) содржи совети создадени од тимот на PhET.. ( PDF ). |
Video Primer
Teacher-Submitted Activities
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Автори | Ниво | Тип | Subject |
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| Patterns and Ratios |
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Ian Whitacre, Sebnem Tekin | K-5 СШ |
Guided | Математика |
| Beaded Factors |
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Heather Politi | СШ K-5 |
Guided | Математика | |
| Paint Splat: Comparing Ratios |
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Kathyrn Studer, Heather Politi | СШ | Guided | Математика | |
| Making Green Paint |
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Michael Matassa | СШ | Discuss Guided |
Математика | |
| Mixing paint with ratios |
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Jennifer Knudsen, Teresa Lara-Meloy, Amanda McGarry | СШ | Discuss | Математика | |
| CCSS Math Alignment with Sims |
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Amanda McGarry | K-5 СШ ВШ |
Друго | Математика | |
| Unit Rate as Slope | Cary Hoste | СШ ВШ |
Guided Друго |
Математика |
The new HTML5 sims can run on iPads and Chromebooks, as well as PC, Mac, and Linux systems.
iPad:
iOS 11+ 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 and Internet Explorer 11, latest version of Firefox, latest version of Google Chrome.
Macintosh Systems:
macOS 10.9.5+, Safari 9+, latest version of Firefox, latest version of Chrome.
Linux Systems:
Not officially supported. Please contact phethelp@colorado.edu with troubleshooting issues.
| Развоен Тим | Библиотеки од трети лица | Благодарност до |
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