Tad and Lilly need the perfect collection of things to take to school for their math assignment. After they finally decide on moon rocks, they must figure out how to get them. With some magical help from their firefly friend, Edison, they soon board a rocket ship. Watch as they use their skills in counting, sorting, skip counting, and recognizing patterns to overcome obstacles, find new friends, and make the trip back to Earth! Includes songs and a game.