Curated OER
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.
Curated OER
"Lettuce" Learn About the Water Cycle
Young scientists investigate the water cycle through a lettuce seed experiment. For this experiment, learners plant lettuce seeds inside of a ziplock bag in order to create a small greenhouse. They observe condensation and precipitation,...
Biology Junction
Changes in Ecosystems: Ecological Succession
Can an area with no soil turn into a forest? Scholars learn about the process of ecological succession using an interesting presentation. It covers both primary and secondary succession in the building of new ecosystems.
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Herb is the Word
Students conduct an experiment to determine how different soils affect plant growth over a six-week period. After determining the physical properties of different types of soil, students plant various types of seeds into the soil...
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What's In the Dirt?
Third graders watch a demonstration and write in their journals their predictions about how time might affect the moisture in the two paper towels. Using a Berlese funnel, they record their observations when it comes the amount of...
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Dishing the Dirt Part 1
High schoolers create a soil center on their school grounds. They begin to write in their science journals. They participate in an experiment that helps the community begin their own gardens.
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Cotton Seed Planting
Learners using scientific inquiry will observe and record in daily journals their findings on cotton seeds. They measure, graph, and then communicate their discoveries about plants to each other.
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Case Study - An Ecotour
Students 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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WALK, DON'T RUN
1. Bring two quarts of moist soil, a cake pan, a sprinkling can of water and a quart of grass clippings to class.
2. Share background material, and introduce the word "erosion."
3. Prepare a small model hill by mounding the soil in the...
Curated OER
Working Worms
Students study earthworms and their role in creating healthy soil for healthy food. In this earthworms and soil lesson plan, students complete an jug experiment to learn about the role of earthworms and healthy soil. Students read and...
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Erosion Deposition Review
For this erosion deposition worksheet, students fill in 36 blanks to complete sentences about the formation of soil, the forces of erosion, physical and chemical weathering, sediments and soil deposition.
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LOSING GROUND
Students will observe wind erosion and how crop residue prevents erosion.Point out the three kinds of fields to the students. Do as much or as little instruction as needed to explain the pan with crop residue. Conservation tillage...
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Cracks on the Walls
Students observe the cracks in school walls and pavements. In this geometry instructional activity, students explore the factors to be considered before building a structure. They complete a graphing and calculation worksheet after the...
Curated OER
Permeability of Earth Materials
Students observe and classify the permeability of a variety of materials.
Curated OER
Oolitic Sand: An Introduction
Fourth graders investigate the characteristics of different types of sand. They compare and contrast the types of sand by making observations with a dissecting microscope. Then students draw what is seen and include shape, color, and...
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Planning A School Garden
Students discover how to plan a vegetable garden. Each student take responsibility for growing one vegetable from seed, to transplanting the seedling into the soil, and providing the plant with light, moisture, temperature and healthy soil.
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Composting Leftovers
In this composting leftovers worksheet, students set up an experiment with food waste and soil, observing and recording the differences for two weeks.
Curated OER
TRANSPIRATION IN PLANTS
Students define the hydrologic cycle, define transpiration, name the three parts of the hydrologic cycle, and record the amount of moisture given off by several green plants.
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Earthworm Bridge
Fourth graders complete analysis experiments for decomposers and their adaptable traits. In this decomposers lesson, 4th graders test worm behavior to light, sound, warmth, touch, and moisture. Students work in groups to analyze the...
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Watercycle
Third graders examine the natural circulation of water from oceans, lakes, and rivers to evaporation into the air, and then to condensation to produce rain falling back to the soil as components of the water cycle.
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Groundwater as Part of the Water Cycle
Ninth graders study the effects of soil and rocks on filtering groundwater. In this groundwater lesson students complete a lab activity that includes sources of contamination.
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"Greenhouse" Sprouts Garden
Students grow sprouts in soil inside clear plastic bags. They record and monitor the growth for five days, and present their findings to the class.
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Discovering Albedo
Students read a thermometer accurately, collect and record data, and generate a graph based on data. They learn what independent and dependent variables are. They analyze data and make conclusions concerning how soil coverings affect...
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Decomposing Artifacts
Seventh graders participate in an experiment in which they calculate the time of decomposition of different materials. In groups, they fill bags with different materials and cover them in soil. After six months, they create a line graph...