Practice, practice, practice!
The Green Light – located in the upper right corner of the screen – illuminates once a student answers a certain number of facts correctly within a given day. This indicates completion of a good day’s practice toward building math fact fluency.
Students want to get the Green Light because when it turns on each day, they can go to the store and purchase items for their avatars and progress trees. And after several Green Light days, students can unlock a new game of their choice.
Bar Models virtual manipulatives link (you need Adobe Flash Player for this to run)