Principal Sponsors
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.
Gravitatia si Orbitele
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Move the sun, earth, moon and space station to see how it affects their gravitational forces and orbital paths. Visualize the sizes and distances between different heavenly bodies, and turn off gravity to see what would happen without it!
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Resurse
Principalele subiecte
- Forța gravitațională
- Astronomie
- Mișcare circulară
Studii de caz
- Describe the relationship between the Sun, Earth, Moon and space station, including orbits and positions
- Describe the size and distance between the Sun, Earth, Moon and space station
- Explain how gravity controls the motion of our solar system
- Identify the variables that affect the strength of gravity
- Predict how motion would change if gravity was stronger or weaker
Sfaturi pentru profesori
Ghidul profesorului (pdf) conţine idei propuse de echipa PhET.
Idei pentru predare
| Title | Authors | Level | Type | Updated |
|---|---|---|---|---|
Gravity and Orbits Lesson
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UTeach Middle School PhET Team | MS | Lab | 22.06.2012 |
Gravity and Orbits
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Emily Moore, Kathy Perkins, Christine Denison, Trish Loeblein | MS K-5 |
Lab | 31.01.2012 |
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Gravity and Orbits-Vector Concept
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Patricia Loeblein | MS UG-Intro HS |
CQs | 10.04.2012 |
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Concept questions for Physics using PhET (Inquiry Based)
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Trish Loeblein | UG-Intro HS |
CQs | 03.03.2013 |
| Gravity and Orbits Student Guide | Joel Barthel | HS | Lab | 08.12.2011 |
| Gravity Assist | Ahmad Abdelhadi | UG-Intro | Demo | 10.05.2011 |
| rico22222 | rico22222 | HS | Lab | 16.06.2012 |
Puteţi trimite ideile şi activităţile personale.
Simulări asemănătoare
Versiuni traduse:
Cerinţe software
| 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 |
Credite
| Echipa de proiectare | Alţi colaboratori | Mulţumiri |
|---|---|---|
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