Curated OER
Physics 152 ~ Fall 2003 Midterm Exam #3, Parts A, B
Illuminated physics stars show what they know about light by taking this exam. They match several related vocabulary terms to descriptions and answer multiple choice questions about the characteristics of light, magnification, and...
Curated OER
What do Lenses Do?
Students learn to differentiate between different types of lenses. In this lens lesson, students discover how lenses are different and why a specific lens should be used. Students understand how to find the focal point of a lens....
Georgia State University
Georgia State University: Hyper Physics: Thin Lens Equation
This is an informative site from Georgia State University. It gives a discussion of the thin lens equation and an illustration of its use in determining the image distance based upon the object distance and the focal length.
CK-12 Foundation
Ck 12 Exploration Series: Simulations: Physics: Contact Lens
[Free Registration/Login Required] A simulation exploring how contact lens correct your vision!.
PBS
Pbs Learning Media: Galileo's Telescope
The invention of the telescope helped change our understanding of the universe. This video segment adapted from NOVA looks at Galileo's contribution to this technology. [1:49]
CK-12 Foundation
Ck 12: Plix: Concave Lens: Lens
[Free Registration/Login Required] Change the size of the object and see how a concave lens generates a real image.
CK-12 Foundation
Ck 12: Plix Series: Double Concave Lenses
[Free Registration/Login Required] Change the focal point in this interactive concave lens to see how the focal length changes.After the activity, answer a challenge question to check for understanding.
Optical Society
Optical Society of America: Optics for Kids: Lens Activity
An investigation into how lenses behave. Students explore using convex and concave lenses in various ways and record their observations. They are then are directed to another site to try activities where they can manipulate virtual lenses.
Optical Society
Optical Society of America: Optics for Kids: Shimmering Lenses
An experiment using Jell-O to create lenses, to see how light behaves with flat, concave, and convex lens surfaces. With an explanation of what is observed, and a link to an informative article on lenses.