Many of these sites also contain a searchable database where assured safe searching can be taught and practiced. Another useful approach for teaching searching strategies is to use those search engines that are specifically designed for youngsters. The Interim Program of Studies for Technology requires that Senior High students learn how to search and refine a search. It is also necessary for teachers to be skillful in searching in order to supply students with appropriate URLs or bookmarks. Everyone who uses the Internet will have an opinion about which is the best search engine.
Opinions vary considerably, as different people prefer different methods.
However, some search engines are more efficient for finding certain materials. Metacrawler ExpressFind Searches multiple search engines simultaneously - Faster, simpler to use. Requires only one search syntax, so you don't have to learn different queries for each engine. Teachers should model and monitor how email is used for educational purposes. Elementary students are not required to use search engines.