Advertising is integrated into the video games on Poptropica. On the upside, the site is free with no hidden costs.
SHARON DUKE ESTROFF
Sharon
Duke Estroff is an award-winning educator and author of "Can I Have a Cell Phone for Hanukkah? (Random House,
2007). Her parenting articles appear in over 100 publications including
Parents, Good Housekeeping, Woman's Day and the Jerusalem Post. Her popular Undercover Mom Blog on Net Family News
gives digital immigrant parents timely, straightforward advice on raising digital native kids.
