This digest is intended to help teachers select good resources to use in their instruction by providing a checklist to evaluate online educational materials. The following major topic areas to consider when evaluating World Wide Web-based materials for use in instructional settings, as well as sub-questions in each area, are outlined: (1) Judge the accuracy of the information and take note of the date modified; (2) Is the level of information in this site appropriate for the intended audience? (3) Is the information in this site presented clearly? (4) Is the information in this site closely related to purpose, content, activity, and procedures? (5) Is the information in this site complete in scope and ready for use? (6) If a website has activities, are the content, presentation method, and learner activity potentially engaging? (7) If it claims to be comprehensive, is the information in the site well organized? Several sites that are helpful when looking for tools to evaluate websites are listed. (MES)