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.
Bending Light
See simulatsioon pole veel sellesse keelde tõlgitud. Ingliskeelne versioon on saadaval allpool.
Explore bending of light between two media with different indices of refraction. See how changing from air to water to glass changes the bending angle. Play with prisms of different shapes and make rainbows.
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Õppematerjalid
Põhiteemad
- Snell's Law
- Light
- Refraction
Näidis-õpieesmärgid
- Explain how light bends at the interface between two media and what determines the angle.
- Apply Snell’s law to a laser beam incident on the interface between media.
- Describe how the speed and wavelength of light changes in different media.
- Describe the effect of changing wavelength on the angle of refraction.
- Explain how a prism creates a rainbow.
Nõuandeid õpetajatele
Õpetajate juhend (pdf) sisaldab PhETi poolt loodud nõuandeid.
Ideed õpetamiseks
| Pealkiri | Autorid | Tase | Tüüp | Uuendatud |
|---|---|---|---|---|
Bending Light Exploration Lab
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Cynthia Bordash | K-5 | Pr | 2.03.13 |
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Refraction Investigation
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John Macuk | KK | Pr | 7.05.12 |
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Bending Light -Refraction and Reflections
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Danny Rehn | ÜÕ-Sissejuhatus ÜÕ-Kõrgem tase |
KT Pr |
18.07.11 |
Wave unit (Inquiry Based)
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Trish Loeblein | KK ÜÕ-Sissejuhatus |
SK Pr Demo |
7.08.11 |
| Snell's law Lab - Inquiry based | Argirios Paschos | KK | Pr | 29.03.13 |
| Laboratorio de Refracción | Jesús Alfredo Mantilla Lobo | KK | Pr | 2.08.12 |
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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