One of the most fascinating aspects of the World Wide Web is its interconnectedness. The benefits are 

Exploring a topic can quickly take you from site to site. Unfortunately, some of the sites you visit during your wanderings may not be appropriate. It is easy to wander into an 

Therefore, it is very important to have some guidelines for evaluating web sites. For younger children you may want to use kid-only sites and search engines, but be aware that although the kids' site itself may contain appropriate material, sites linked to from there may be inappropriate.