Curated OER
What Kind of Garden Would Grow in Our Schoolyard?
Students perform soil tests for pH, nitrogen, phosphorus, potassium, composition and water percolation rate and assess the conditions in the schoolyard.
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What is the Composition of Soil?
Students examine the different components that make up soil. Using data, they identify the components of soil in their local area and discover how scientists use the soil to see how it was formed. They also describe the soil forming...
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THE FARMER CARES FOR THE LAND
Students will identify cause and effect relationships in issues relating to Agriculture and the environment.Ask students to describe what farmers do. Then ask students to define the word "environmentalist." Ask students if they have...
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THE FABLE OF THE FAINTING GOATS
Students practice telling time while reading a story about a fainting goat. They write their own story about a fainting goat. Students write letters to the International Fainting Goat Association, asking for more information about...
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Night Sky Observation
Learners explore space science by completing an observational worksheet. In this astronomy activity, students view several worksheets in which learners identify minor changes between separate images in preparation for real star...
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Microbial Influence on Earth's Systems
Learners identify the different biogeochemical cycles on Earth. In this biology activity, students observe microbes under a microscope. They compare and contrast respiration and photosynthesis.
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Am I Neutral? pH Properties in Soil
Students participate in a science lab to determine the pH of three different soil samples. Students conduct an experiment by creating a question, a hypothesis and then an investigation of soil samples. Then they compare colors apprearing...
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A TOUGH NUT TO CRACK
Based on a set of criteria, students will evaluate the quality of pecans.1. Bring a gram scale and papershell pecans. Provide five pecans for each student. 2. Divide the class into groups of five and provide each member with five pecans....
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Managing Nutrients in Livestock Manure
Livestock managers reinforce math and science skills while learning about the nutrients found in manure. They predict which animal produces the largest amount and which animal's manure contains the most nitrogen. Finally, they compare...
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Nutrition and Fitness
Students explore nutrients found in foods. In this health activity, students discuss the importance of a healthy diet and exercise. Students track the number of calories burned during various forms of exercise.
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Broken Bones
Students listen to a lecture on broken bones. They review the proper first aid techniques and practice setting splints on one another. They observe X-rays and animal bones.
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Toward a Sustainable Agriculture
Young scholars examine how to use ecological analysis to animal production systems. In this sustainable agriculture lesson students examine where the nutrients flow in a system and complete several activities.
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Soil Microbiology- Nitrogen cycle
Students take a virtual trip to a Catfish Aquaculture Pond and analyze soil bacteria to determine how many nitrogen cycle bacteria are present. They graph the number of colonies present and use data to determine ammonium levels in the soil.
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pH Potential
Students experiment to determine the positive and negative impacts of human activities on environmental change. They examine how physical and biological processes such as decomposition affect soil characteristics while looking at the pH...
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Testing Soils for Garden Planting
Sixth graders collect soil samples and record the location of the samples by using GPS.
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Introduction To Brine Shrimp
Fourth graders engage in a variety of activities in order to find information about the brine shrimp. The lesson includes background information for the teacher to deliver instruction. They make observations of the shrimp in different...