Fun games and a strong push to buy Poptropica membership.
Parents need to know that this educational game site for grades K-8 pushes its companion site -- a subscription-based virtual world called Poptropica -- at nearly every turn of a webpage. If you can avert your child's eyes from the Poptropica ads, there's many educational games here designed to build on skills that kids are working on in school. Some games are intended for use in the classroom. There's a section called "Moms and Kids Playground" geared toward younger users to play on the site with a parent accompanying them.