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Makes grants to address the most serious social and environmental problems facing society, where risk capital, responsibly invested, may make a difference over time.
An independent federal agency created by Congress in 1950 to promote the progress of science.
King Saud University seeks to become a leader in educational and technological innovation, scientific discovery and creativity through fostering an atmosphere of intellectual inspiration and partnership for the prosperity of society.
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Balancing Act
This simulation has not been translated into this language. You can still access the English version below.
دابهزێن
ئێستابهرێوهی بهره!
2,227 kB
Version: 1.03 (change log)
Embed
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Play with objects on a teeter totter to learn about balance. Test what you've learned by trying the Balance Challenge game. |
خوارهوه ببینن
سهرچاوهکان بۆ فێرکاری
Main Topics
- Balance
- Rotational Equilibrium
- Lever Arm
- خولێنهر
- Proportional Reasoning
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.
Tips for Teachers
The teacher's guide (pdf) contains tips created by the PhET team.
بیروڕا بۆ فێرکاری
| سهردێر | نووسهران | Level | Type | بهڕۆژبوو |
|---|---|---|---|---|
|
Balancing Act Homework Activity 1 and 2
|
kimberly skinner | HS | HW | 8/11/12 |
|
Balancing Act Inquiry
|
Ariel Paul | MS | تاقیگه | 11/15/11 |
| Balancing Act PhET Lab | Chris Bires | HS MS |
تاقیگه | 1/19/12 |
ئێوه ئهتوانن تێبینی وچالاکیهکانی خۆتان بنێرن.
Related Simulations
نوسخه وهرگێڕاوهکان:
پێویستیهکانی نهرمامێر
| Windows | Macintosh | Linux |
|---|---|---|
|
Microsoft Windows
XP/Vista/7 Sun Java 1.5.0_15 or later |
OS 10.5 or later
Sun Java 1.5.0_19 or later |
Sun Java 1.5.0_15 or later |
Credits
| Design Team | Third-party Libraries | سوپاس بۆ |
|---|---|---|
|
|
translated by: F. Vazmani
farzad_wazmani@yahoo.com
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© 2011 University of Colorado.
به شێ له مافه کانی پارێزراوه.