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RIDE THE WILD LEAF
Learners identify and interpret that leaves provide food for new trees and plants. Students cut out leaves and glue them on the appropriate
number on included worksheet. Learners collect different types of leaves and make leaf rubbings....
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Stem Cuttings
Students select the best non-flowering stems of plants and remove the leaves from the soon to be buried portion of the stem. They fill seedling flats with soil and insert the cuttings, label, and water.
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Weeds on the Windowsill
Learners study farming and reasons to control weeds. They examine pesticides necessary for the control of weeds and the damage to the environment. Through experimentation, students plant seeds in different soils and determine if seeds...
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Settling Rates of Different Size Particles
Students discover how and why the settling rate of particles differs with the size of the particles. Using different soil samples, they calculate the amount of time it takes for a sample to settle in water for up to forty minutes. They...
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Forests
Learners examine soil in forests looking for animals and insects. They divide the animals based on their number of legs and draw the animal they have collected.
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Our Changing Environment-- A Demonstration
Middle schoolers observe and describe changes in an environment when some of the components are changed. They recognize the process of succession by
preparing a miniaturized environment in which a variety of plants and seeds are grown.
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Does Dye Die...? : Foreign Chemicals In Our Environment
Students work as scientists to simulate testing on soil, plants, and water for foreign chemicals through this series of experiments.
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The Portable Niche
Third graders, in groups, research animals, plants, and conditions found in ecosystems.
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Dirty Worms
Students examine the functions of earthworms and their effect on soil. They conduct an earthworm dissection lab, and complete a checklist.
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Wetland Wonders
Students describe the characteristics of wetlands. They demonstrate their understanding of the importance of wetlands to humans and wildlife and determine they are defined by the presence of water, and specialized soils.
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Science: Putting Down Roots
Fourth graders, in small groups, observe plants and note their characteristics. After drawing pictures of the plants, including their roots systems, they hypothesize in which environments the plants would best thrive. Finally, 4th...
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Air Quality Presentation for Youth
Students read two books about wind and dust and then participate in a demonstration in which they plant seeds and compare dry, dusty soils to moist soils. They identify the rationale and methods for keeping airborne dust down.
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Dinofours My Seeds Won't Grow
Students listen to a read aloud, Dinofours My Seeds Won't Grow. They talk about what plants need to grow and study the parts of plants. They discuss what types of plants we eat after which they plant a seed in order to observe the growth...
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Water Molds (Oomycetes)
Students explore a group of fungus-like organisms; the Oomycetes, by baiting them from natural sources (water and soil) and observing them.
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The Biological Carbon Cycle
Students learn about the biological carbon cycle. In this carbon cycle lesson, students access the web site and mouse over the diagrams to follow the carbon cycle. They read about what happens to humans and plants during this cycle.
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Life cycles
Students identify and explain the parts of a flower and their role in the life cycle of flowering plants, including pollination, seed dispersal, and germination. Students recap the following information: that plants need light, warmth,...
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Mini-Ecosystems
Students use plastic bottles to create terrariums and plant Venus Flytraps. They observe the plants and the terrariums for illustrations of the water cycle and species' adaptations to a specific environment.
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It's Fun to Learn!
Students use the macro mode of the OLYMPUS FE-140 CAMERAS as virtual microscopes to explore different habitats, observe plants, soil, and insects and other creatures. They download those images on electronic files and build web pages....
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Explore the Food Web
Students identify plants and animals in the journals of Lewis and Clark's expedition. They describe the various animal habits. Students interpret the behaviors of the animals discovered on the expedition. They design a food web using...
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Landfills and the Potential for Groundwater Contamination
Students examine how a sanitary landfill is constructed, how it functions, and how waste and leachate affects the areas around the landfill. After a discussion about landfills and leachates, students construct a Sanitary Landfill Model...
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Terrariums for Project Pals
Students identify the components needed by plants to survive in the terrarium. In this biology lesson, students build their own terrariums using materials available. They present their project in class.
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Investigation 4 - Plot Studies
Third graders use a plot map to study the plants and animals living in a small area of their environment.
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Geography Action! Rivers 2001-Runoff
Students experiment with how rain affects topsoil using dirt and red tempera paint. At the end of the activity, students find red water in their collection jar, representing nutrients in the soil.
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POWERFUL POTATO
Learners will observe the growth process of a potato plant.Plant a potato in a large clay pot or gallon bucket. You may purchase seed potatoes
from a seed outlet in early spring or use a potato from home that has started to sprout. Make...
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