(1) Hand each student $20-$50. (2) Tell them to go to any store they want and buy something that they can sell for more. Give some examples (flowers by the sid

(1) Hand each student $20-$50. (2) Tell them to go to any store they want and buy something that they can sell for more. Give some examples (flowers by the side of the road, cupcakes at the local hospital, etc.) The only restriction is that they can't do whatever it is that their parents do for a living. (3) Tell them that you want your money back plus $10 within the next {interval} - they get to keep the rest. If they decide to do a web-based biz, great. The important thing is doing a biz. They can worry about accounting and the like after they've demonstrated traction.