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Secrets to Healthy Soil
Fourth graders explore needed mineral nutrients for healthy soil. In this soil lesson, 4th graders investigate how living and nonliving elements combine to contribute to fertile soil development.
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Planning and Preparing a Vegetable Garden
An anticipatory slide suggests personal benefits from gardening. Then the presentation goes into choosing a location, considering soil type, the use of fertilizers, and the variety of crops available to choose from. If you are teaching...
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Maintaining the Lawn
Helpful for your landscaping class or a career exploration unit, this comprehensive slide show teaches about lawn maintenance. Everything is covered, from fertilizing to watering. There are only notes, however; no graphics or photos for...
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Plant Parts and their Function
Discover why plants are important to our world. View plant parts and categorize them as stems or buds. Students do a cut and paste of pictures of plants into correct categories. Students also plant a carrot top,and record the growth and...
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Soil Preparation for Autumn and Winter
Students determine how and why soil needs to be prepared for the fall and winter seasons. In this agriculture lesson, students determine how to use gardening tools safely. They show how to work with compost material and fertilizer to...
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Wetland/Estuary Structure and Functions
Learners plant wetland plants in aquatic soil and regular soil. They test the effect fertilizers have on each and record the chemicals found in run-off water collected from each soil sample.
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Plant Needs
Students explore the needs of plants. For this plants biology lesson, students work in groups to perform an experiment with tomato plants. Each group records observations in a journal, takes pictures, and interprets the results of...
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Prairie Restoration and Prairie Ecology
Students collect data as they identify and classify native prairie plants and insects. They create their own population study using a variety of sampling techniques to determine the population density of various species. Students...
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Plant Nutrition
The first slide displays the human nutrition pyramid, unrelated to the rest of the collection. Plant nutrients and fertilizers are really the focus. Different nutrients required by plants are listed and the roles that they play in plant...
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Soil
Second graders name the various materials that comprise soil, including weathered rock and other organic matter. They explain that soils differ in their color, texture, capacity to retain water, and ability to support the growth of many...
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Vermicomposting
First graders investigate composting. In this biology lesson, 1st graders identify ways to use garbage as fertilizer. Students examine soil and compost matter as well as the role of worms in the dirt.
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Soil Erosion
Second graders complete activities to observe the effects of erosion. In this erosion lesson, 2nd graders define erosion and learn the process. Students complete an erosion experiment.
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Soil Composition
Young scholars investigate how soil composition affects plant growth. In small groups, they plant various seeds in different soil mixtures, record plant and seed growth, and analyze the results.
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Build an Outdoor Compost Heap
Students study how to create a compost heap. In this composting lesson, students create a compost heap. Students write an essay describing the process.
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Chemistry In Plant Nutrition And Growth
Students investigate different factors that affect plant growth. They research the effects of water supply, radiant energy, air temperature, and soil temperature. Students also gather facts that influence plant nutrition that include the...
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Soil: Food Mapping
Students examine the concept of food mapping . In this agriculture lesson, students explore food and agriculture systems in the United States in the past and today. Students complete food mapping activities.
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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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Field Crops in the Agro-ecosystem
Ninth graders explore how to apply ecological analysis to cropping systems. In this agro-ecosystem lesson students study management practices including soil and fertility.
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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
High schoolers 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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Eat Your Flowers
Students grow flowers in different soil mediums to determine the effect on flavor. In this investigative lesson students study flowers, plant them and taste them to see how they differ in different potting soils.
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Erosion
Young scientists identify erosion, explain the causes of erosion, and name some techniques that can slow the process of erosion. Learners are divided up into groups of four and perform a simulation of soil erosion in class. The...
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Composting "The Right Mix"
Students investigate the correct mix of material types for compost. In this composting lesson, students explore the correct amounts of different types of materials to create a compost heap. Students then create a compost heap.