Activities
Find tree-related activities to integrate into carts, demonstrations, classes and more.
Freeze/Thaw - The Breathing Boreal Forest
In this activity students play the role of coniferous trees. First they learn about seasonal freeze/thaw cycles and dormancy through a game of tag. Students then juggle complex environmental factors to try to survive a growing season in a changing climate. Connections between freeze/thaw cycles, photosynthesis and the global carbon cycle are explored.
How to Build a GLOBE Clinometer
Constructing and Using a Clinometer: A clinometer is an instrument used for measuring angles. In GLOBE, you use it to find the angle for calculating tree heights.
Observation Stations are typically 2' concrete stickers, from which citizen scientists can take observations using the GLOBE Observer app. Observing from a station provides additional information that allows our team to study things like change over time or the accuracy of the app. Download the template file and check out the Facilitator's Guide for guidance on customizing and placing your stations.
Build a paper clinometer with simple materials like a straw and a weight, like a paperclip or a washer, and use it to measure trees.
Trees are among the oldest living organisms on Earth. Because of their size, complexity, and long life, trees provide a habitat, like an island, that rises far above the ground. Your goal in this study is to document the impact of a large tree on the environment of your school or community.