I will eventually add this as a link. This is a great little application for kids to explore some of the concepts involved in force and motion. Users must manipulate the variables to keep the roller coaster on the track! Enjoy
http://www.funderstanding.com/k12/coaster/
addthis_url = ‘http%3A%2F%2Fmrmac.edublogs.org%2F2006%2F04%2F04%2Ffunderstanding-roller-coaster-simulation%2F’;
addthis_title = ‘Funderstanding+Roller+Coaster+Simulation’;
addthis_pub [...]
