Outlines procedures for using silkworms in elementary science, mathematics, history, ecology, social studies, language arts, art, and physical education. Also focuses on the silkworm's use of the mulberry tree. (DDR)

Describes a unit for the first grade that takes advantage of the fall seasonal changes to explore, be creative, and learn. Ties all the subject areas together through a look at leaves and trees. A list of resources is included. (JRH)