Lesson Plan
Curated OER

Logs of Straw: Dendocronology

For Teachers 5th - 9th
Students investigate the age of trees by analyzing tree rings.  In this dendocronology lesson, students examine sample images of tree rings and identify their age by the amount of rings.  Students complete a chart identifying...
Lesson Plan
Curated OER

Tree Identification

For Teachers 9th - 12th
Students list four ways to identify trees. In this tree identification instructional activity, students use tree identification techniques such as leafs, bark, wood grain, soil type, and climate to create tables and graphs.