In early spring, the tiny, bright green leaves of many trees burst forth. Where do the leaves come from? How do they form? In this activity, your students will find the answers to these questions on their own by observing tree buds throughout the year.

This is one of 96 activities that can be found in PLT’s PreK-8 Environmental Education Activity Guide. To get the activity, attend a training either in person or online and receive PLT’s PreK-8 Guide.