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Build an Outdoor Compost Heap
Learners study how to create a compost heap. In this composting lesson, students create a compost heap. Learners write an essay describing the process.
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Sustainable Agriculture
Students perform an experiment to find out if plants grow best when grown in soil with no fertilizer, with chemical fertilizers, or with compost that they have made themselves. Students discover how agriculture practices can benefit the...
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Playing in mud puddles
Students examine the effects of rainfall on different surfaces and discuss water pollution. They review the water cycle and the uses of water in daily lifestyles. Students discuss the effects of soil run off in streams and rivers.
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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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Household Chemicals & the Environment
Students 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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Composting "The Right Mix"
Students investigate the correct mix of material types for compost. In this composting lesson plan, students explore the correct amounts of different types of materials to create a compost heap. Students then create a compost heap.
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Erosion
Fifth graders engage in some activities that will help them to identify erosion and explain the causes of erosion. They also look into ways that humans can slow the process of erosion in some cases. After a teacher-led demonstration,...
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Recyclers to the Rescue
Producers, consumers, food chains, and plants are the stars of this science lesson. Learners take part in an inquiry which helps them to discover the most effective and efficient way to grow a producer. They have a variety of containers...
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Dishing the Dirt Part 3
High schoolers collect and examine different soil samples. They test for specific types of soil elements and the pH level. They answer questions about optimum growing conditions as well.
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Mud in the Water
Students build a soil erosion model to study the importance of soil conservation. They investigate how land forms from both constructive and destructive forces.
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What's Organic?
Young scholars discuss background information presented by the teacher and read dictionary definitions for the words "organic" and "synthetic." For this gardengin lesson, students complete a worksheet on the material. Young scholars grow...
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Factors Affecting Plant Growth
Students determine the physical and chemical factors that affect plant growth. In this biology lesson, students explain the role of hormones in plants. They investigate how competition with other plants affect their growth.
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WORM WATCHING
Students investigate how earthworms help build good soil. They examine the worms carefully to find the ringlike segments and swollen band at the front of the earthworm's body. Students take turns dampening the soil every day and adding...
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How Much Is Too Much? How Little Is Too Little?
Learners perform a series of experiments which show that plants require nutrients in certain quantities. They also cooperatively read materials on the nutrient requirements of plants, fertilizers, composting, and soil management, and...
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Plant Nutrition and Nutrients
Students observe seeds growth and examine the different parts of the seedling. In this biology lesson, students compare the growth of seeds planted in soil and in hydroponics. They record their observations in their science journal and...
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Making a Mini Worm Habitat
Students explore the process of converting organic waste into usable fertilizer. They observe how living and nonliving things interact with one another by making a mini-worm habitat.
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Wonder Underground
Students classify and record objects they find "underground." For this observation lesson, students dig into bins filled with soil and encounter various objects such as bark, twigs, etc. Students classify their findings.
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Making a Mini Worm Habitat
Third graders create an earthworm habitat. In this worms activity, 3rd graders construct a KWL chart about earthworms and research their habitat. Students create a mini habitat for their earthworms by using gravel, sand, cloth, and soil.
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Nature's Recycling Program
Students identify what materials make up compost. In this science of recycling lesson, students explain the benefits of composting determine how compost is a good plant fertilizer.
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What's Organic?
Students define and discuss terms organic and synthetic, read article pertaining to organic agricultural practices in Oklahoma, complete worksheet, grow plants using both commercial and organic fertilizer, compare growth rates, and chart...
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Erosion
Fifth graders study what erosion is, what causes it, and ways to slow its progress. They complete an experiment that depicts soil moving down a slope as water is poured on it to show how moving water erodes land. Next, they observe...
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Erosion
Students discover the meaning of the word erosion and discuss effects of rocks and sticks upon the soil. They then work in small groups to construct a model of erosion to make observations and then write them in their science journals.
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Ag in My Community; Agriculture
Learners build knowledge about agriculture as it relates to their communities' commodities. In this agriculture lesson plan, students brainstorm about conditions in their community with regards to growing different types of crops....
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Squanto's Science Lesson
Students explore Squanto's contribution to the settlers. They plant seeds and follow instructions for water and fertilization. Students keep a record of the growth of the seeds. They write a paragraph that tells what they learned from...