Where was the wheel invented? What was the first hunting tool? What was the earliest discovery? The contents of this box—an atlas, 40 quiz cards and a 500-piece puzzle—provide the answers to these questions and many more. It's all designed to help a child learn about the historically important early inventions that changed the world in a fun and interactive way. Pull a quiz card from the pile, find the answers in the atlas and assemble the puzzle to see the inventions. Ages 6+.