One of the BEST ways to review for a test on the Periodic Table. This product includes 40 total TASK cards. Most teachers laminate and tape individual questions to student desks. Students go from desk to desk in sequential order with their answer sheets. Students write the answer next to the corresponding number on the answer sheet. When the teacher says move, they change seats. This is a great activity to get students moving. It works well in groups and goes over well for evaluations. Answers are includes as well as an answer sheet. Please be sure to give me your honest opinion on this product. I appreciate your business.