However, whatever the gopher is the principles are the same. Gophers also search databases by keywords. When you select a gopher search menu item, the program will ask for a list of words for which to search. Gopher is a very easy way to find documents and other information resources. For example, using the CalTIP gopher, you can choose items that will take you places such as the NASA's SpaceLink archives or the AskERIC collection of educational materials and lesson plans.
Gopher is an excellent browsing tool for both teachers and students.
It's also a simple medium for the publication of textual material by either educators or students. Furthermore, since gopher material is mostly text, it can be used even with older computers and modems. Gopher material is not consistently or systematically organized. You may find yourself going in circles, or getting strange results from searches, or reaching unexpected dead-ends. When relying on gopher material for a class project remember to check that the information is up to date and that the source of the data is trustworthy.