Greetings from Florida's Space Coast. I'm working on a grad school report on the use of space science-related simulations/interactive online activities that are or might be used in a school setting. My brief paper will focus on KSP, which I finally tried out this past weekend and earlier today finally got my first capsule into orbit (with no way to get it back, of course, but now I have a new goal...). My question to all of you is would you recommend this for use in the schools? If so, what's the earliest age/grade would it be useful for? And if you are a teacher, what general words of wisdom would you offer about KSP in the classroom? Many thanks for your advice and counsel. Jim Banke Cape Canaveral, Fla.