This publication provides information and activities for teaching about insects and process skills including observing, classifying, collecting and interpreting data, inferring, measuring, and predicting. There are 13 lessons. Lessons 1 through 3 deal with insects, in general, and with moths and butterflies. Lessons 4 through 7 consist of activities on ants, their characteristics and developmental stages, and the mosquito. Lessons 8 and 9 are on mealworms and mealworm races. Lessons 10 through 12 pertain to bees: how they are useful, their body parts, and a "tasteful review." A review of insects is given on a worksheet for lesson 13. Also contained in this unit are: (1) a list of materials; (2) a list of objectives by lesson; (3) information on the use of process skill terminology with students; (4) a vocabulary list with definitions; (5) teacher background information; and (6) worksheets, two quizzes, and a unit test. (RT)