Video analysis is a powerful tool in the classroom. With Chromebooks and cellphones, students are able to film and measure data about very quick events using slow-motion controls. Pivot Interactives has a whole library of quality videos that have already been filmed for students to analyze as well.

Slow-motion video of Ruler Car traveling between two known points
Student Whiteboards designing a procedure to measure the speed of a Ruler Car
The procedure needs to be tested and approved before real data is collected