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Simulating the Effects of Biodegradable Wastes on Dissolved Oxygen
Students evaluate the relationship between biodegradable waste and dissolved oxygen in water. In this biodegradable wastes instructional activity students complete a lab activity in groups then analyze their results.
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Do Salt Water Fish Drink?
Students conduct an experiment with potato cores and a sucrose solution to investigate how salt water fish process water. They develop a lab report of their experiment.
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Teaching About the Properties of Water
Students use video, Internet research, graphs and tables, worksheets and hands-on experiments to investigate the properties of water in a lake environment. They work under direction or through an inquiry process.
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USING YEAST AS AN ULTRAVIOLET LIGHT MEASUREMENT TOOL
Pupils realize the importance of organisms as standards of measurement and experimentation.The first lab is a simple survival curve that demonstrates the effects of UV light on cells. The second lab looks at repair mechanisms of the DNA...
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Chick Embryology
Students investigate techniques that can be used to observe the development of the chick embryo. They explore the environment in which the chick develops and how it can be manipulated.
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World of Protists
Pupils observe a jar of pond water and predict how much life they think exists in the jar and watch a "Bill Nye: The Science Guy" video regarding protists. They participate in an online virtual pond dip where they begin to familiarize...
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Succession in the Classroom
Middle schoolers investigate their environment by growing plants in class. In this botany lesson plan, students discuss the lifespan of plants and animals and how they must be cared for continuously over time. Middle...
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Nebraska's Wild Weather
Students examine the weather in Nebraska. Using this information, they describe the cause and effect relationships in the environment based on these changes in weather. They write various types of poems with weather themes and share them...
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Worm Weather Predicted
Students examine worm habitats. In this animal habitats lesson, students participate in a lab activity that requires them to explore the adaptations that earthworms make to their environment.
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A Closer Look at Wood
Students examine forests as a renewable resource and conservation practices. In this conifers lesson students complete a lab activity on the different types of wood.
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BIoluminescence
High schoolers investigate the concept of bioluminescence. They use dinoflagellates in a lab situation to study photosynthesis. They conduct research into the concept using a variety of resources. Also the class is taken on a field trip...
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Spineless - YES... Helpless - NO!
Students distinguish between invertebrate and vertebrate organisms while examining the zoological classes of a number of invertebrates. They illustrate a food web of these organisms and investigate the impact of humans on the oceanic...
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Trophic Relationships, Cycling of Chemicals, Human Impact on Ecosystems and Conservation
Students explore how the energy flow through a system is related to trophic levels. They investigate how organisms affect the cycling of elements and water through the biosphere. Students participate in lab activities to observe ways...
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Does Size Matter?
Students explore the surface area to volume ratio in cellular respiration. While participating in an interactive lab experiment, they examine proportional surface area and discuss nanotechnology. Students observe the effectiveness of...
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Population Density
Middle schoolers use the scientific method to conduct an experiment and use varied methods to gather background information. They correctly use lab equipment and prepare tables and graphs that organize, conclude, and present their...
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Mining and Land Reclamation - A Classroom Simulation
Students simulate mining mineral resources using cookies. In this earth science lesson, students analyze the cost and profits in mining. They write a lab report about the activity.
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What's in Our Woods?
Young scholars observe their local forest and document the change that occurs over the school year. For this forestry lesson, students utilize a GPS to mark a certain area of the woods as their study area for the remainder of the...
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South Pole Base Gamma
Pupils design a South Pole base. In this science instructional activity, students discuss characteristics of the South Pole and work in a group to design a base that will be named "Gamma." Pupils sketch their design.
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Microbe Power- Using a Winogradsky Column as a Battery
Students demonstrate the changes that take place when they complete their experiment. In this battery lesson students complete a lab activity.
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The Cantankerous Pathogen
Students explore what factors influence the spread of infectious diseases. They explain how human manipulation of the environment affects the transmission of diseases.
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History of Theory of Evolution
Students infer evolutionary relationships by comparing the physiological data or description. They write what they think would happen if a brown bear in the woods had an offspring that was white. Would this help the baby bear in its...
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Common Adaptation Patterns
Students become familiar with common categories of animals and discover adaptation patterns and structures in animals that help them survive in different environments. Students identify major structures of common animals.
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Phytoremediation
Students participate in a lab designed to facilitate the clean up and remove of substances ranging from heavy metals to dynamite. They focus on the remediation of copper. They discuss their results of this open ended inquiry experiment.
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A Global Water Crisis
Students study the contamination of drinking water and what human activities play a role in it. In this environment lesson students complete worksheets and complete a lab activity.