I stole Mr. Sweeney's catapult project and tweaked it (more like, added to it) for Calculus class.
It was fun! We not only calculated the equation of the parabolic motion of the projectile, but at the end we talked about how fast it was going using the limit definition of the derivative at different points during its flight. It was a really great discovery point of how the velocity is zero at the maximum height. We were also able to then talk about why that "makes sense".
The next goal was for my calculus student to help my Algebra 2 students with the project while I was at a conference...stay tuned to hear how that went!
(I started writing this post 1 1/2 weeks ago...and the other one has been started, too...just waiting for some TIME to finish up!)
2 days ago