1
vote
1answer
130 views

How to switch between different CDFs in CDF Player?

I recently got a Mac. It has CDF Player, but not Mathematica. How do I get CDF Player to switch between different CDFs on OS X Lion? Edit I forgot to mention that I want to know how to switch ...
28
votes
3answers
899 views

Automatically check student answers in tests

I am a physics teacher and I am looking for a way to create homework assignments within Mathematica so that each problem has an input field that students can use to check their answers. For example, ...