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The Water We Drink
Third graders relate that the quality of their drinking water is subject to the condition of the environment and water found in streams and creeks in their community. They track the travel of a wad of paper from a student's desk to a...
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You want me to do what with this Dirt?
Eighth graders explore how to take soil samples and use GPS to determine the location of the site they have chosen to take the samples.
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Martha Who?
Students explore how the number and types of organisms an ecosystem can support depends on the resources available and on abiotic factors, such as quantities of light and water, a range of temperatures, soil composition. They are...
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Detecting Magnetic Materials in "Martian" Soil
Young scholars simulate some of the Pathfinder experiments by devising methods of collecting and measuring magnetic substances in pseudo-Martian soil. The efficiency of each of the methods used to collect materials is evaluated in this...
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Field Trip Preparation
Students prepare for a field trip. They navigate through a Underground Network site. This "field trip" can be conducted in a patch of healthy grass or soil anywhere you can find it: right outside your building, in a backyard or at a...
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How Much is Dirt Worth?
Fourth graders graph the percentages of the materials that make up the Earth and complete computations based on their results. In this topsoil lesson, 4th graders diagram the different layers of Earth's composition.
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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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"Tri-County" Project--Ground Water
Learners explore data on some of the landforms in Nebraska to distinguish between porous and nonpremeable soils. The state's groundwater is investigated.
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Flower Power: Kansas Quarter Reverse
Students examine the Kansas quarter reverse and explore the basic needs and life processes of plants. They take a nature walk around the school and draw living and non-living things. In the classroom the sort the specimens collected into...
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"Tri-County" Project--Ogallala Aquifer
Students explore the Ogallala Aquifer in the state of Nebraska. The signs of pollution found are examined and the data classified.
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Rocks and Minerals
Students are able to describe earth processes (e.g., rusting, weathering, erosion) that have affected selected physical features in students, neighborhoods. They are able to identify various earth structures (e.g., mountains, faults,...
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Space Science: A Scoop of Moon Dirt
Students discover soil characteristics and how it is formed on Earth and the Moon by examining local samples to a lunar simulant. They replicate the effects of wind erosion by scraping dry bread with sandpaper. Students use rocks and...
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Reflection and Absorption of Light
Students use a microcomputer connected to a light sensor and temperature probe to explore the reflection and absorption of radiation for different surfaces. Students follow instructions in this guided inquiry based lab and are then asked...
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Reading the River
In collaborative groups, young ecologists measure the temperature, pH, and dissolved oxygen for three different freshwater samples. They examine each sample with a microscope and record observations on the microorganisms in the pond...
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ME402: Growth of Yeast
Students investigate the growth of yeast in a sugar solution. They verify the pressure of carbon dioxide using bromothymol blue. Students are asked to describe the difference between the contents of the test tubes used and to explain...
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Seeds of Wetland Life
Students participate in several activities on seed exploration. In this biology lesson plan, students classify seeds according to their dispersal method. They explain the different adaptations plant have to disperse their seeds.
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Discovering the Wetlands!
Students name wetland plant and animal life. In this ecosystem lesson students go birdwatching and interpret native plants through art.
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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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Next Stop, the Watsonville Wetlands
Students study bird migrations and the importance of wetlands. In this migration lesson students play a game and complete a computer activity.
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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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Whose Breakfast isn't for the Birds?
Learners explore coffee production. In this cross-curriculum rainforest ecology instructional activity, students research regions where coffee comes from and investigate how the native birds in the rainforest are effected by coffee...
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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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Predator/Prey Relationship
Students study and analyze data collected on the relationship between the snowshoe hare and lynx in Canada over a 28 year period and create a graph. Students also write a response to a proposal to reduce the lynx population.
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The Captain And Lake Wilmar
Tenth graders examine the ecosystem of Lake Wilmar through three coordinated performance tasks. They first investigate the effects of pH on freshwater animals by comparing the zooplankton counts from three different areas. They then...
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