Here are some games you can play on the Internet to learn more about being safe online!
Disney's Surf Swell Island
http://home.disney.com.au/activities/surfswellisland/
PBS Kids' Webonauts
http://pbskids.org/webonauts/
Media Awareness Network's Privacy Playground
http://www2.media-awareness.ca/english/games/privacy_playground/start.html
Infinite Learning Lab's Professor G Videos
http://learninglab.org/