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Examine the Trees in Your Community Forest
Twelfth graders examine selected tree species. In this tree lesson plan, 12th graders examine twenty selected tree species, identify them, and correctly map out the trees in the area.
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What Effects Do Trees Have On The Environment?
Students examine the interrelationship between trees, soil and people focusing on urban areas. They collect and analyze data about trees in their research area.
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Leaf Collection
Students examine the tree species in Pennsylvania. In this Pennsylvania tree lesson plan students use field guides to assist them in identifying tree species.
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Quadrat Studies
Students use quadrats to investigate plants, animals, soils and weather. They answer questions as they fill in each quadrat. They share their information with the class.
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How Old Is This Tree?
Students work in pairs to determine the age of a tree using two different methods in this experiment. They collect data about how trees change over time.
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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 plan.
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Nature's Air Conditioner
Students observe the process of transpiration in leaves. They measure how much water a leaf gives off in a 24-hour period, calculate the volume, and answer discussion questions.
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What's Happening Below The Surface?
Students determine the soil composition of soil layers in their area. They collect soil samples, calculate the percentage soil water content, analyze data, and evaluate each site for future tree growth.
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Optional Laboratory: Forest Volume Cruise
Middle schoolers examine the process in which to complete a forest volume cruise. They practice calculating the amount of lumber per acre of a given area. They share their results with the class.
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Optional Laboratory: Comparing Soil Temperatures In Sun and Shade
Students work together to test the temperatures of different soils in shade and sun. They make their own hypothesis before beginning the experiment. They record their data and discuss as a class.
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Optional Laboratory: Calculating Board Footage in a Tree
Young scholars 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.
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Optional Laboratory: Soil Particle Size and Texture
Students work together to perform experiments on different types of soil. They record the soil's pH level, color and texture. They develop hypothesis' on what they believe they will discover before beginning the experiment.
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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.