Then, a class book is made which depicts the field day and how to care for trees. This book will be taken home and shared with family and the community. Pass It On , lesson 10, which recalls the lessons learned in the unit. We can observe and describe how these features change. Living and non-living things change over time.
Water is an important element of change.
A watershed is the land area that drains water into a river system or other body of water. There are many living and non-living things in our watersheds. Our watersheds are constantly changing.