【實用教育app】Count 10x10|最夯免費app-綠色工廠好玩App

This app not only teaches a child to count to 100, but by doing so on a 10x10 grid, also lays a foundation for a deeper understanding of arithmetic. Selfguidedlearning.org, a nonprofit company, will be releasing future apps for addition, subtraction, multiplication, and division. Since they will all use this same software engine, we would love your feedback on this prototype! (through our website selfguidedlearning.org)