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Open Door Team

Open Door Web Site: Biology: Calculating Magnification on a Compound Microscope

For Students 6th - 8th
Learn how to calculate the total magnification of a microscope on this concise site. Links to making a slide, questions on the use of the microscope, and other related microscope topics are included on this site.
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University of Maryland

Optics Highlights: The Microscope

For Students 9th - 10th
Part of an anecdotal history of optics and the study of light. Extremely thorough treatment of the scientific findings and developments which led to the invention and refinement of the microscope. Includes a short biographical sketch and...
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Other

Scimat: Foods Under the Microscope

For Students 9th - 10th
A technical site that describes different types of microscopes and delves into the chemical makeup of milk, yogurt, various various types of microorganisms. Impressive pictures supplement the text. Links to images of microorganisms.