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The Nitrogen Cycle
Learners design and create a compost pile in order to study the Nitrogen Cycle. They then use the scientific method to determine if plants grow better when they add organic matter from their compost pile to the plant's soil.
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Case Study - An Ecotour
Young scholars plan an ecotour of the Australian rainforest. They prepare fact sheets about animals, create a mural, prepare a advertising brochure and a guided tour of the rainforest.
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Rock, Soil, or Water?
Pupils participate in an activity in which they identify properties of water, soil and rocks. They work together to identify different types of rocks. They ask questions to complete the lesson.
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Soil Formation
Seventh graders investigate how soil is formed. They analyze types of soil samples, examine soil using a magnifying glass or microscope, complete a chart, conduct a soil and plant experiment, and construct a soil profile.
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Soil Samples
Students complete experiments in which they test the amount of humus in soil samples. They record their data and discuss the results. They write a story about soils to end the lesson.
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Soil Structure
Sixth graders examine how different soils are made up of varying proportions of clay, silt, and sand. They compare soil samples, conduct Internet research, and create a model to demonstrate the relative sizes of grains of clay, sand, and...
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Necessary Nitrogen
Students view a video that presents the biogeochemical cycle of nitrogen. They compare types of soils and consider how different fertilizers affect soil composition.
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Create a Soil Aggregate
Students simulate the conditions which occur in a soil aggregate. They explain how IPM affects the environment. They identify the cast of characteristics to develop their aggregate.
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Garden in an Egg Carton
Young scholars investigate the growth of seedlings planted in egg cartons in the classroom. Measurements are taken as the plants grow and charts created to organize the data.
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Household Chemicals & the Environment
Learners conduct a laboratory experiment designed to investigate the effects of chemicals, soil quality and pollution on seed growth and plant yield. They consider how best to maximize agriculture in the long term.
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A Rocky Situation
Second graders conduct experiments with rocks to observe weathering. They read books, examine websites and watch a video to examine how rocks break down into soil.
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Decomposition, Soil, and Life Cycle Research
Students conduct background research on the decomposition process, soil composition, and the life cycle using the resources provided for Internet searches. They work in collaborative groups to research topics as a particular plant, soil...
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Investigation 7 - Plants In Soil
Fourth graders explain how the components of soil effect plant growth. They brainstorm different kinds of materials that plants could use for structural support. They design an experiment to show that plants can grow without soil.
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Soil Composition: Then and Now
Students identify the location of their school from a 1926 digitized Soil Sample map. Using remaining landforms, they determine the type of soil identified during that time, and compare it to the soil currently found near the school.
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Soil and Agriculture:Lesson 3 - Soil Erosion
Students reseach the different types of soil erosion and ways to control it in this series of activities.
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Cracks on the Walls
Students observe the cracks in school walls and pavements. In this geometry lesson, students explore the factors to be considered before building a structure. They complete a graphing and calculation worksheet after the lesson.
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Science and the Scientific Process
Students investigate the characteristics of different soil samples. In this physical science lesson plan, students play the role of forensics solving a crime by matching soil from the suspect's shoes. They formulate a conclusion after...
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Soil Comparison and Analysis
Students perform tests on different soil samples. In this earth science lesson, students classify the soil into groups according to test results. They write a lab report following a certain criteria.
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Science with Mud!
Eighth graders give some examples of chemical reactions they see everyday. In this chemistry lesson, 8th graders investigate how much water soil can hold. They collect data and compare results with others.
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Soil Layers
Ninth graders identify the different layers of soil. In this earth science lesson, 9th graders explain how limestone layers are formed. They identify the different parts of the coral colony.
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The Dirt on Soil
Students classify different soil types. In this earth science lesson plan, students explain the factors that affect groundwater quality. They design and build a water treatment plant.
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Ride the Wild Leaf Cycle
Fourth graders explore plant life by completing an Internet activity. In this botany lesson, 4th graders identify the types of plants that grow locally and the different soils they utilize to survive. Students read assigned text about...
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Soil Sample Lab 2
Learners examine each soil sample and record observations. In this biology lesson, students design an experiment to test soil flow rate. They write a lab report about the experiment.
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The Formation of Soil
Students identify the different components that make up soil. In this earth science lesson, students create a pamphlet for next year's class. They analyze how erosion and weathering shape the Earth.