Balancing Act
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Topics
- Balance
- Rotational Equilibrium
- Lever Arm
- Torque
- Proportional Reasoning
Description
Play with objects on a teeter totter to learn about balance. Test what you've learned by trying the Balance Challenge game.
Sample Learning Goals
- Predict how objects of various masses can be used to make a plank balance.
- Predict how changing the positions of the masses on the plank will affect the motion of the plank.
- Write rules to predict which way a plank will tilt when objects are placed on it.
- Use your rules to solve puzzles about balancing.
Version 1.05
Teacher Tips
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Overview of sim controls, model simplifications, and insights into student thinking ( PDF ). |
Teacher-Submitted Activities
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Authors | Level | Type | Subject |
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| Balancing Act Inquiry |
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Ariel Paul | MS | Lab | Physics |
| Balancing Act Homework Activity 1 and 2 |
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kimberly skinner | HS | HW | Physics | |
| Alignment of PhET sims with NGSS |
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Trish Loeblein | HS | Other | Biology Physics Earth Science Chemistry |
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| How do PhET simulations fit in my middle school program? |
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Sarah Borenstein | MS | Other | Earth Science Chemistry Biology Physics |
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| Mapping of PhET and IBDP Physics | Jaya Ramchandani | HS | Other | Physics | ||
| MS and HS TEK to Sim Alignment | Elyse Zimmer | HS MS |
Other | Biology Physics Chemistry |
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| PhET Simulations Aligned for AP Physics C | Roberta Tanner | HS | Other | Physics | ||
| balance | mrwin lee | MS | Guided | Biology | ||
| Balancing act 1 | Witold Ferens | HS MS |
Guided HW |
Physics | ||
| Momentenwet | Bonita Bronsteijn | HS | Lab HW |
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| Pesawat Sederhana (Tuas) | azmi khusnani | MS | Discuss | Physics |
| Design Team | Third-party Libraries | Thanks To |
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