Sid the Science Kid: Mobile App

Sid the Science Kid and friends
PBS KIDS has added a new app to its successful suite of educational apps for iPhone and iPod touch. Sid’s Science Fair, which is now available on the App Store, includes three mini-games that build science and math skills for children ages 3 to 6.

http://www.pbs.org/about/news/archive/2011/sid-science-fair-app/