Splash is ABC Australia's new Educational Website that is linked to the National Curriculum. The site is for Teachers, Students and Parents. There are four subject areas to choose from English, Math, Science and History.
Just stick this in your students' "Bring Back to School" side of their folder and have the kids update daily. I give a bookmark as a reward for each one turned in and after a student turns in three, he or she gets to check out an age-appropriate chapter