Interactive
Curated OER

Explorit's Tree Quiz

For Students 4th - 6th
In this online interactive tree quiz worksheet, students respond to 6 questions. Students may check their answers for accuracy.
Lesson Plan
Curated OER

Soil Erosion

For Teachers 2nd
Second graders complete activities to observe the effects of erosion. In this erosion lesson, 2nd graders define erosion and learn the process. Students complete an erosion experiment.
Lesson Plan
Curated OER

Wintry Warmers

For Teachers 5th - 6th
In this season worksheet, students read facts about winter and find 20 homophones. Students also correct the errors in the sentences.
Lesson Plan
Curated OER

Optional Laboratory: Calculating Board Footage in a Tree

For Teachers 6th - 8th
Learners work together to complete an experiment calculating the amount of board footage in a tree. They record their data and answer questions at the end of the lesson plan. They create their own hypothesis as well.
Lesson Plan
Curated OER

Water Pollution Graphing Activity

For Teachers 2nd - 8th
Students describe and identify the link between land use activities within a watershed and water quality. They evaluate the quality of a "water sample" ( a bag of skittles), graph their results, and form a hypothesis about the land use...
Website
US Forest Service

United State Department of Agriculture Forest Service

For Students 9th - 10th
States policies on reforestation due to deforestation practices of the past century. Mentions negative ecological effects of poor timber cutting practices in the United States, and focuses on changing public opinion regarding timber...

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