A collection of charts and diagrams that would have likely been used in a classroom setting. Many of them are hand painted, with some being commercially created. The topics include botany, agriculture, zoology, and general science.

This fonds contains materials relating to the professional activities of Grant Wood, including papers he has presented at conferences, and his work in the Canada Mongolia Training for Rural Development Project. Also included are some of his early teaching materials, and materials collected on subjects related to his field.