FOCUS: From standing snags to lying logs, dead wood is essential in a forest, though its importance is often overlooked. As wood decays, a succession of plants, animals, fungi, and bacteria come and go, each decomposing it further. At every stage, snags and rotting logs are hubs of activity, providing food, shelter, perches, travel corridors, and many other functions in the forest ecosystem.
INTRODUCTION
Objective: To begin to explore and ask questions about snags and rotting logs.
Give small groups of children a rotting log to investigate with their senses. Ask children to touch the log with their eyes closed, to tap on the log, to smell it, and then to look at it. What do they notice?
Materials: rotting logs (one per small group); plastic tarp or newspaper for each log.
ROTTING LOG INVESTIGATION and JOURNAL ACTIVITY
Objective: To examine a rotting log, looking for evidence of living things – plants, animals and fungi – that live on or in it, and to record observations about them.
Log Portrait
Work in small groups of three or four children with an adult. Provide each group with a rotting log to examine. The logs can be placed on tarps on the ground or examined in place in the woods. Ask the children to examine the outside of their log. How many different things do they notice growing on it?
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