Curated OER
Why is the Ocean Salty?
In this ocean salt worksheet, students read about the processes that have lead to the salt content in the ocean. Then students complete 5 short answer questions.
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Twister: The Tornado Story
Students examine dangerous weather by researching tornadoes. In this extreme weather activity, students identify the states included in Tornado Alley. Students create a virtual tornado using 2 plastic bottles.
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Land Use in Australian Agriculture
Seventh graders research and map agricultural practices of Australia. They complete a worksheet about their research.
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Mummies: Tales from the Egyptian Crypts Part III
Students explore the world of the ancient Egyptians through the discovery of the Rosetta stone, the ancient tablet that unlocked the meaning of the hieroglyphs for modern scholars.
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Coral Reef Lesson Plan Caution: Do Not Bleach!
High schoolers explain five ways that coral reefs benefit humans and identify three threats to the reefs. They investigate the phenomenon of "coral bleaching" while examining ways to reduce threats to coral reefs.
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Nature Quiz
In this nature learning exercise, students complete a short answer quiz about the natural occurrences in nature. Students complete 10 questions.
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Water-Holding Capacity
Students design and conduct an experiment to compare the water-holding capacity of sand, soil, and moss. They measure the change in weight for each material after adding the same amount of water to each material.
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Ethnography of the Lewis & Clark Expedition
Learners research the people that Lewis and Clark encountered on their expedition. In small groups, they conduct research on a group of Native Americans, answer research questions, and contribute information to a class chart comparing...
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Energy/Light/Heat/Sound
Fourth graders study the properties of heat in this series of lessons. They discuss sources of heat and experiment to determine its properties. They identify insulators and conductors by measuring temperatures, and graphing their data....
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Roots of the World
Students recognize consist stems, trunks, leaves, and roots. They compare different types of roots by observing and comparing photographs. Aterwards, they observe the growth of a lima bean plant and document changes in root and shoot...
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The Rock Cycle Graphically Organized
Fourth graders use the prereading strategy of discussion and then use a graphic organizer to help guide reading on the topic of the rock cycle. They use a worksheet imbedded in this plan to guide thier inquiry.
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Facts, Fictions and Perceptions of Regions
Students examine the different characteristics of the regions of the United States. They discuss places they have visited in the U.S., and in small groups conduct research on a selected region of the U.S. Each group labels a map of...
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Hold on Tight!
Students explore the relationship between plant roots and the soil in which they grow. They examine photos of uprooted trees and desert areas and
conduct experiments designed to highlight this mutual relationship between roots and soil....
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Ride the Arctic Climate Rollercoaster
Middle schoolers view interactive CD-ROM entitled The Arctic Climate Roller Coaster, research evidence of changes in climate through the years, record ways people responded to changes, and create short presentations to share evidence...
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Themes Frame: A Historian's Tool
High schoolers research the scientific, economic, and cultural themes that connect Paleolithic and Neolithic inhabitants. They complete Paleolithic and Neolithic Theme Frames, comparing/contrasting the two cultures in an essay or Venn...
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Investigating Different Rock Types
Learners analyze a rock using their eyes and then a hand lens. In this science lesson, students determine and discuss how hard or how easy it was to find and classify the assigned rock. Learners record their observations on an index...
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Solar Powered Cars
Students build and race solar powered cars after a teacher lecture. They answer questions based on their experiences with the car they build.
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A Geography and Ecology Lesson for Grades 4-7
Young scholars explore many of the unusual geographical features of the Amazon River region, and explain the importance of preserving the tropical rainforest.
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Europe – Religion and Reformation
Ninth graders examine the Reformation. In this European history activity, 9th graders explore the 95 theses of Martin Luther and discuss the reaction of the Roman Catholic Church to his ideas. Students then take a quiz based on the...
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Water Features - Lesson 2 - U.S. Political Map Grade 4-5
Students locate water features on maps. In this geography lesson, students complete worksheets that require them to identify water features on a U. S. political map.
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Exploring Alternative Energies
Students research various forms of alternative energy sources and examine the pros and cons of each type. They discuss American oil dependence and the Bush administration's policies regarding this issue.
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Ground Surfaces and Infiltration
Students study permeability and apply the concept to different types of ground materials. For this ground surfaces lesson students complete a lab and fill out a table of their results.
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Playground Pounding
Students view photographs depicting soil compression. They use soil and sponges to observe how soil can be compacted, and its implications.
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The Ultimate Predator
Students listen to a lecture by the teacher about the "Ultimate Predator." They design a new "Ultimate Predator." Students present their creations to the class and attempt to convince their classmates that their predator is indeed the...