Principal Sponsors
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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.
Optica Geometrică
How does a lens form an image? See how light rays are refracted by a lens. Watch how the image changes when you adjust the focal length of the lens, move the object, move the lens, or move the screen.
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Vezi mai jos.
Resurse
Principalele subiecte
- Refracția
- Lentile
- Optică
Studii de caz
- Explain how an image is formed by a converging lens using ray diagrams.
- How changing the lens (radius, index and diameter) effects where the image appears and how it looks (magnification, brightness and inversion.
Idei pentru predare
| Title | Authors | Level | Type | Updated |
|---|---|---|---|---|
Concept questions for Physics using PhET (Inquiry Based)
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Trish Loeblein | UG-Intro HS |
CQs | 03.03.2013 |
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Wave unit (Inquiry Based)
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Trish Loeblein | HS UG-Intro |
Lab CQs Demo |
07.08.2011 |
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Images from Convex Lenses (Inquiry Based)
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Trish Loeblein | HS | Lab CQs |
13.11.2008 |
| Convex and Concave Lens Lab | Kristin Michalski | HS | Lab | 17.04.2012 |
| Optics Online | Scott McCurdy | HS MS |
Lab Demo HW CQs |
16.10.2009 |
| Lens Equation Experiment using Excel | Ed Chomka | HS | Lab | 26.01.2009 |
| Ray Optics PhET Lab | Chris Bires | HS UG-Intro |
Lab | 04.08.2010 |
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Wave clicker questions (Inquiry Based)
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Trish Loeblein | HS UG-Intro |
CQs | 07.08.2011 |
| Lenses and their Images | Stephan Graham, Mr. Cory Gaines | HS | Lab | 20.04.2007 |
| Geometric Optics | Amy Jordan | HS | Lab | 18.09.2007 |
Puteţi trimite ideile şi activităţile personale.
Versiuni traduse:
Cerinţe software
| Windows | Macintosh | Linux |
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Microsoft Windows
XP/Vista/7 Macromedia Flash 9 or later |
OS 10.5 or later
Macromedia Flash 9 or later |
Macromedia Flash 9 or later |
Credite
| Echipa de proiectare | Alţi colaboratori | Mulţumiri |
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