Molecule Shapes: Basics
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About
Topics
- Molecules
- Atoms
- Bonds
- Bond angle
Description
Explore molecule shapes by building molecules in 3D! Find out how a molecule's shape changes as you add atoms to a molecule.
Sample Learning Goals
- Recognize that molecule shape is due to repulsions between atoms.
- Recognize that bonds are not fixed in place, but can rotate around in response to repulsions.
For Teachers
Teacher Tips
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Overview of sim controls, model simplifications, and insights into student thinking ( PDF ). |
Video Primer
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Teacher-Submitted Activities
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Authors | Level | Type |
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| How do PhET simulations fit in my middle school program? |
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Sarah Borenstein | MS | Other | |
| Alignment of PhET sims with NGSS |
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Trish Loeblein | HS | Other | |
| MS and HS TEK to Sim Alignment | Elyse Zimmer | MS HS |
Other | ||
| Simulações no Ensino de Fisica | Carla Tavares | HS | Guided Lab HW Other Demo MC Discuss |
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| Preguntas de razonamiento para todas las simulaciones HTML5 | Diana López | MS K-5 UG-Adv UG-Intro Grad HS |
HW Discuss |
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Translations
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Software Requirements
| Windows 7+ | Mac OS 10.7+ | 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 Chrome
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Credits
| Design Team | Third-party Libraries | Thanks To |
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