We are doing a lab calculating distance and displacement. One of the tasks is to go from my room onto Main Street making a right triangle. To calculate displacement they have to use the *gasp* Pythagorem theorem.
We are currently getting the hang of using Vernier's Graphical Analysis in combination with their Video Physics App. We use the Buggies because they are a nice constant speed. The Video Physics app is great to track and analyze moving objects. This is a staple for us in our Newtonian Physics units.