Offers a large collection of color photographs taken through an optical microscope. The site was primarily designed for use by math and science teachers, but many links can be used by students. Lesson plans contained on the site are easy to follow and well written. The site is easy to navigate. Design allows visitors to link to all parts of the site without having to return to the homepage.
Graphics are well designed and pleasing to look at.
Clear annotations of page topics allow visitors to easily access information.