Getting Started
Search engines search electronically whereas most search directories use human editors to exclude irrelevant sites and include beneficial ones. Wikis invite contributors to write and edit articles mostly without authorship. Understanding the pluses and minuses of each of these search tools will help you to determine when they are appropriate to use for particular high school research assignments.
Explore information in the Search Engines, Search Directories, and Wiki boxes and read the following tips.
Tips For Using Search Engines:
Tips For Using Search Directories:
AND, OR & NOT are all words that link concepts together to improve searches when using search engines such as Google or databases such as EbscoHost. These terms are associated with Irish mathematician George Boole, thus the term Boolean logic or Boolean searching.
To visualize how these terms work together to organize a search take a look at the Boolean Machine by Rockwell Schrock.
Search directories use expert editors to select and organize websites. Some directories are more tightly organized than others so it’s a good idea to read about how a particular directory is organized before you use it.
Scholarly Research Directories:
Infotopia Search engine accessing only trusted websites selected by teachers and librarians
Internet Public Library/Librarians’ Index (ipl2) Good spot to research any discipline. Search this directory of thousands of handpicked, screened and annotated web sites.
Sweet Search Search engine that only searches through websites evaluated by research experts.