Curated OER
How Hot Is Hot In Namib?
Students research and demonstrate the temperatures of the Namibian Desert. They watch and discuss a video, conduct an experiment to demonstrate the desert temperatures, record their results in the form of a graph, and compare/contrast...
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Environment: Rivers of Destiny
Students investigate the results of human intervention with the Mekong. Mississippi, and Amazon rivers. After watching a video about the status of the three rivers, they complete experiments demonstrating the effects of erosion and...
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Ultra-simple Electric Generator
Students read this article to discover the secret to making a generator. They understand that there has been lots of projects for making a simple electric motor, but not for a generator.
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Two-Cell Battery
Students build their own two-cell battery and determine which electrolyte solution is best suited for making a battery. They discuss background information for their experiment, construct and test their battery, and using the chart on...
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Our Changing Community
Young scholars investigate how communities grow and change. For this communities lesson, students discuss how their community has changed and construct a model of a community.
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Plasmolysis in Elodea Plant Cells
High schoolers microscopically observe various subcellular components. They determine the effects of different salt solutions on Elodea plant cells. They detect the presence of chloroplasts, cell walls, and cell membranes of Elodea.
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Marvelous Mixtures
Fifth graders design an experiment in which they separate mixtures. In this mixtures lesson plan, 5th graders define mixtures, solutions, solutes, and solvents. They watch a video, complete worksheets, and perform an experiment to...
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Skeletal System (Continued)
Students examine human bones. In this skeletal system lesson, students review the functions and locations of bones in the human body. Students work in groups to complete an activity where they discover why bones are hollow and discuss...
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Land of Plenty, Land of Want
Students view a video about the state of the environment. They discover the topic of sustainable agriculture. They identify problems and how to solve them.
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Using a Questionnaire as a Tool for Management
Students survey other students, teachers, and administrators, using a provided questionnaire, to see what environmental problems the school may have. Students then compile the results, post the results, and decide what the biggest...
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Quick Concept Demonstrations
Students research the nervous system. Demonstrations on how to pick up keyed information in text is shown daily and weekly. Reviewed for content is Nerve Impulse, Polarization and Depolarization and perception. A spreadsheet will graph...
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Object Sorting
First graders follow directions when sorting objects. They illustrate how objects are categorized by drawing at least two of the categories that they sorted the objects into. Students work in small groups at completing the task of...
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Activity #4 What Do Equations Mean?
Students practice with writing and balancing simple chemcial equations. they comprehend that chemical equations are a method of using a set of univeral symbols to represent what happens experimentally in chemical reactions. Pupils...
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Energy Conservation Games
Students become acquainted with the first law of thermodynamics, which concerns the conservation of energy as it is transformed from one form to another. They identify forms of energy, and devices or processes that transform energy from...
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Food Travels and Preservation
Learners complete a worksheet. In this food distribution and preservation lesson, students learn about the transportation of agricultural projects. Learners list foods that they buy at the grocery store and then identify how each product...
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Protective Relay Circuits
In this physics learning exercise, students answer 4 short answer questions on protective relay circuits. They explain how differential relay works.
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Digital Display Circuits
In this physics worksheet, students solve and write short answers to 15 questions on segment decoder circuits. They interpret and analyze schematic diagrams and answer questions that follow.
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Our Inventions
Students construct or draw an invention of their own design. In this problem solving lesson, students define the word invention, discuss famous inventions, invetors, and how inventions come about. Students work in groups to determine...
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THE LAUGHING BRAIN 2: A GOOD LAUGH
Learners explore various theories about laughter, laughter's effects on our mental health, and the benefits of laughter to our immune system.
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Pigs, Pigs, Pigs!
Third graders find information about different breeds of pigs using the Internet, books, and encyclopedias. Groups select one breed of pig that interests them. They construct a stuffed likeness of the pig.
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The Chemistry of Fertilizers
Learners use a series of hands-on labs and activities, practice problems, discussions and writing assignments, students investigate about fertilizer chemistry as they break compounds into ions, make a fertilizer and test various...
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Seashell Homes
Pupils listen to a story about seashells. They discuss shelled animals. Learners describe the function of seashell. Pupils relate the function of a seashell to their own dwelling. They differentiate between shelled animals that make...
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The Farmer Cares for the Land
Students explore farming by creating visual demonstrations. In this agriculture lesson, students read assigned text about a farmer's duty and identify the events that have taken place in the history of agriculture. Students collaborate...
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Sounds Like Christmas, Exploring Hearing
Learners see that the sense of hearing helps us learn from each other through communication. Also, students explain that sound can produce patterns. They engage in a wide variety of activities that focus on the sense of hearing.