Peamised toetajad
Makes grants to address the most serious social and environmental problems facing society, where risk capital, responsibly invested, may make a difference over time.
National Science Foundation
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.
The O'Donnell Foundation is devoted to building model programs to enhance the quality of education.
Balancing Act
See simulatsioon pole veel sellesse keelde tõlgitud. Ingliskeelne versioon on saadaval allpool.
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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.
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Õppematerjalid
Põhiteemad
- Balance
- Rotational Equilibrium
- Lever Arm
- Torque
- Proportional Reasoning
Näidis-õpieesmärgid
- 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.
Nõuandeid õpetajatele
Õpetajate juhend (pdf) sisaldab PhETi poolt loodud nõuandeid.
Ideed õpetamiseks
| Pealkiri | Autorid | Tase | Tüüp | Uuendatud |
|---|---|---|---|---|
Balancing Act Homework Activity 1 and 2
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kimberly skinner | KK | KT | 11.08.12 |
Balancing Act Inquiry
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Ariel Paul | PK | Pr | 15.11.11 |
| Balancing Act PhET Lab | Chris Bires | KK PK |
Pr | 19.01.12 |
Sa võid lisada oma ideid ja tegevusi.
Seotud simulatsioonid
Tõlgitud versioonid:
Nõudmised tarkvarale
| Windows | Macintosh | Linux |
|---|---|---|
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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 |
Tunnustus
| Kujundajad | Kolmandate osapoolte materjalid | Täname |
|---|---|---|
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