Outer Space theme room and game. Students put on a jet-pack and fly through outer space, collecting "power-up'rings" (glow bracelets). Glow-in-the-dark decor includes fluorescent dry-erase markers on whiteboards, glow water from fluorescent highlighters, and other flourescent objects under black lights. Glowing stars and planets, glow sticks in balloons, and the Space Mountain theme music are also a nice touch for this Outer Space Adventure.
Planet game-Stencil planet names and point values onto paper bands. The farther away a planet is from the sun, the more points it should have (it'll be harder to throw a rocket into it). Tape the bands onto buckets. Place buckets on rope rings. To make the sun, glue a round piece of yellow paper to cardboard.