While I was bored an browsing the Internet I came across a science version of Who Wants To Be A Millionaire.
http://education.jlab.org/million/index.html
The first time I played I got to $32,000 and dropped out on the $64,000 question by not thinking out the question right. Perimeter is the sums of the sides not just the length of one side! doh!
My second time around was even worse dropping out on the second question after I couldn’t remember how many continents there are. I got six because I was confused if North and South America was one or two continents.
My third time around I cracked the 1 Million. Got through reasonably easily until the final question where I made sure I used all my lifelines to be absolutely correct. All in all a lot of fun. Give it a try.