But, Christopher, can't yu teach just as well by pointing at how attrocious the Science in a progam is, and then laying out how the real science actually would work. After a Space Battle with view screens, point out what's wrong with the staging of the Space Battle, and how a vew screen would be completely useless in a real space battle...
One Day I hope to be the Man my Cat thinks I am
Where are we going? And why are we in this Handbasket?