Innovation in Mathematics: Proceedings of the Second International Mathematica Symposium
There are a lot of reports and materials of Mathematica for undergraduates. But few of them are for high school students. So I have collected some examples for Math for high school students by using Mathematica. For students there is difficulty in thinking and grasping 3 dimensional objects and something with infinite operations. So I have tried to give some impressions and suggestions by their graphs and animation.