Vitamins Edition
Surprisingly, the most intelligent minds of the nineteenth century failed to see the truth that was staring them in the face. The story of the discovery of vitamins reveals how the human mind can often get stuck in a groove. As today’s nine-and-ten-year-olds travel the same path as the scientists of yore, they will experience the joy of thinking through a puzzle and finally cracking it.
This edition has two sets (simple and advanced levels) of fully illustrated story cards, a Facilitator’s Plan & Play Guide and a set of Black and White cards that are photocopiable for distribution among pairs or groups of children

