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 setting of parks and play grounds forms the basis of the activities in this guide. The activities unfold in a seasonal format, and examine the changes in living things that occur in fall, winter, and spring. The first section on fall includes a sassafras classification game, songs, directions for puppet making and maple leaf rubbings, a maple seed game, and an insect experiment. Fine arts activities and science experiments focus on signs of fall and winter in the second section. The third section highlights springtime and includes songs, stories and activities about science in spring. Additional directives are offered in the teacher/parent guide section for most of the activities. (ML)