Curated OER
Cells: The Units of Life
In this cells worksheet, 9th graders identify and use a microscope to look at cells. They explain the purpose for a microscope and how to find the total magnifying power of a microscope. Students also determine what would cause an image...
Other
Mas: Lunar Photography With Telephoto Lenses
Ever taken a picture of a nice large full Moon, only to find that it looks like a small dot on your finished photograph? This site explains why, and offers tips on taking good pictures of the Moon.
Other
Southern Microscope Service's Home Page
A series of pages explaining how microscopes work, the parts of a microscopes, the techniques of using a microscope, and other useful information.