While I did like scratch, I don’t feel as though I will be using it in my classroom. Again it doesn’t really apply to upper level math as it does for elementary math. It is very useful, but has some flaws such as no undo button, and it is surprisingly easy to accidentally delete all your work. I can definitely see how it could be useful in the classroom though. It is a very great tool to be used in schools.
Scartch ed Link
