Winter break is a great time to look for new teaching resources. Here is an excellent one from the “Physics Education” Google+ group:
There are a huge number of physics simulations here, all developed by Frank McCulley, a high school physics teacher in New Jersey.
We have been looking for a good way to plot data for the “Constant Speed Motion” toy car lab we do at the beginning of the year, and his “Quick Graph and Linearization” tool is exactly what we needed. It will work on any device with a browser, and it gives a linear best fit line way more quickly than Microsoft Excel.
Let us know in the comments below if you have tried any of Frank’s simulations or tools, or have any other recommendations for great sites!
This past week in our iPad 1:1 physics classes we have been exploring momentum. Historically, we have opened with the “collision cart” lab. The plastic carts we use keep breaking and this year we didn’t have enough functional carts to run the lab.
iPads to the rescue! This year we demonstrated the collisions in the front of the room, then had students complete the lab virtually on their iPads. We had 100% engagement, as every student had to do their own thinking about transfer of momentum between the cars and how to show that momentum was conserved in every collision.
“Collision Cart” sim in each student’s hands + paper copy of lab in each student’s hands + pencil + calculator = 100% engagement
Click the picture below to show the simulation and lab that we used: