Curated OER
Build a Sun Clinometer
In this sun clinometer worksheet, students build a sun clinometer using a protractor, thread, straw, cardboard and a paper clip. They are graded using a rubric on their clinometer and they answer questions about the structure of their...
Curated OER
Toothpicks and Timber
Young scholars problem-solve how to log five acres. Working in pairs, they construct models of logging sites before and after the trees are harvested. they paint their models and include other environmental details.
Curated OER
Optional Laboratory: Measuring Tree Heights
Students work together to measure tree heights. They make predictions on what they believe the calculations are and answer questions during the experiment. They share their results with the class.
Curated OER
Optional Laboratory: Calculating Board Footage in a Tree
Students 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. They create their own hypothesis as well.
Curated OER
How Fast Does This Tree Grow?
Students work together to determine how fast trees go. They make predictions and complete simple measurements. They answer questions to end the lesson.
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Tree Identification
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.
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Basic Tree and Forest Measurements
Young scholars examine how trees are measured and the different methods used. In this density lesson students divide into groups and practice the different methods.
Curated OER
Investigating the Soil
Students explore the Earth's crust by researching pH levels and acidity. In this environmental safety lesson, students identify the pros and cons of acidity within soil and how it affects plants. Students collaborate in a pH level...