Designed to present interesting facts about science and to heighten the curiosity of primary age students, this book contains activities about the natural world and numerous black and white illustrations. The activities focus on animals that can be cared for as pets, both at home and in the classroom. An introductory section contains a song, pet puzzler, and cutouts. A section on large pets and a section on small pets highlight animals such as dogs, cats, gerbils, parakeets, crabs, rabbits, frogs, and chameleons. Emphasis is placed on the proper care of the animals. Directives for the activities are provided in the teacher/parent guide section and include: (1) explanations of the learning activities; (2) an answer key; and (3) suggestions for extended activities. (ML)