Outlines a unit on mice providing an introduction to mammals and simple classification. Describes student activities, concerning mice, using an inquiry approach and the resource materials a teacher might use in utilizing this unit. This is one of some 40 ASEP units designed to help teachers organize and plan science courses. (BR)

Describes a kangaroo simulation which can be adapted for use with radio tracking activities for other animals. Outlines procedures and information to help implement the activity. Provides a map of Australia, calculations, and sample kangaroo movement data. (RT)