This product features a powerpoint jeopardy-style review game focusing on simple machines. Question categories include: - Force and Motion - Make Work Easier - What's that Machine? - How Does It Work? - Compound Machines Question types vary but get harder as the point value increases. Powerpoint is fully linked to include elimination of questions already chosen, provide correct answers to questions, links back to the game board, and a score keeper for up to four teams at once. Two versions