[Mr_P]

Years ago, my college multi variable calculus and linear algebra courses were both taught primarily using course materials that were interactive Mathematica Notebooks.

We had access to all of the symbolic algebra tools and were even expected to use them regularly for both courses. It was great!

I'm not sure how well this would extend to introductory courses though, especially if the standardized tests still expect integration by hand.

[angra_mainyu]

I can't imagine doing proofs like Cauchy's integral theorem without touching a paper.