Curated OER
Time and Cycles - Dendrochronology
Students investigate the lives of trees by examining ring cycles. In this plant life lesson, students identify the field of study known as dendrochronology and discover its history. Students investigate a simulated tree ring and...
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Last Flight of Bomber 31
Students act as forensic scientists to help solve a long-standing missing persons case. They study nuclear DNA and mtDNA.
Curated OER
Eye on the Storm
Young scholars discover the way geologists collect information about past hurricanes to determine patterns that may help with storm prediction. They then research the history of natural disasters in different regions of the United States...
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Hurricane Frequency and Intensity
Students examine hurricanes. In this web-based meteorology lesson, students study the relationship between ocean temperature and hurricane intensity. They differentiate between intensity and frequency of hurricanes.
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Does Global Warming Increase the Intensity of Atmospheric Natural Disasters?
Students study global warming by communicating the problem, process and solutions. In this global lesson students use graphs, research and write a critical stance on natural disasters.
Curated OER
How Much Is an Ecosystem Worth?
Students examine the value of ecosystems. They read and analyze an article, evaluate ecosystem services, research the benefits of biomonitors, and design a public service announcement.
Curated OER
A World of Myths
Students read and write myths. In this world mythology instructional activity, students read and analyze myths from various cultures and then recognize their attributes as they write their own myths to explain natural phenomena.
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Laurence Yep's, Dragonwings
Students discuss vocabulary words and compare definitions. They read chapters 6-9 of the novel, Dragonwings, and discuss point of view, and complete a plot diagram. Then they review the four types of conflict and identify the conflicts...
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Integrating Chemistry-Chemical Reactions
In this chemical reactions worksheet, students read about different types of chemical reactions, potential and chemical energy. They answer three questions about their reading.
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Celebrating Groundhog Day with your Students
Celebrating Groundhog Day in your classroom is a fun-filled way to explore science, art, and literature.
Curated OER
Exploring our National Parks
Students utilize maps/Atlases to find key spatial information, locate U.S. National Parks, characterize the geography of a specific region, and create a National Park brochure.
Teach Engineering
Bridging the Gaps
The London Bridge should not have fallen down. And here's why. After a brief history of bridges and the three main types, class members are introduce to the concepts of tension and compression, the two main forces acting upon bridges.
Curated OER
Wise Spenders and Savvy Savers
Second graders investigate the business community in their own town. They design interview questions before interviewing business people. They look at what type of good and services are offered in their area. They design a multimedia...
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Radiation Comparison Before and After 9-11
Using the NASA website, class members try to determine if changes could be detected in cloud cover, temperature, and/or radiation measurements due to the lack of contrails that resulted from the halt in air traffic after the attacks of...
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Map-Making Basics
Students study maps. In this geography and art lesson, students create their own map of the classroom.
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What's Happening to Our Caterpillars?
Seventh graders participate in a lesson making observations of caterpillars. They identify different changes in the life cycle of a caterpillar and also understand the final result of the life cycle ending.
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Tornado Chasers
Students explore how tornadoes are the most violent storms on earth. Raging at speeds of up to 300 miles per hour, their awesome winds can flip cars through the air like leaves, snap trees like matchsticks, and reduce entire towns to...
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A Changing Planet
Young scholars describe climate change and the future impact it could have on our physical environment. They identify the regions of the world that would encounter the most significant effects of a global warming.
Curated OER
Wind
Students build an anemometer and measure wind speed. In this wind speed lesson, students build an anemometer using the student instruction sheet. Students visit the Alaska windspeed website and look up the wind speed forecast. Students...
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Wind Surge: Interactive On-line Mac and PC
Students examine the influence of the end wall. They find a basin size and wind speed such that a given wall height is overtopped. Then, increase the wall elevation until overtopping stops. Students explain the difference in results.
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Brine Shrimp And Ph Levels
Third graders investigate the different ph levels found in water that is tested using simple measurements. The water samples are taken from a local body of water. The ph levels are used to help indicate areas where shrimp can thrive in...
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Biomes: Extreme Climate
Middle schoolers create a web connecting global warming, the Arctic, and wold climate. They write a paragraph explaining the role of the Arctic in world climate.
Curated OER
Extreme Climate
Students discuss global warming, greenhouse effect, permafrost and other key words. In this climate instructional activity students create a web that connects global warming, the Arctic and world climate then write a paragraph...
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Defining Drought
Students examine the hydrologic impacts of drought. Humans can change the course of the water cycle, to some extent, to meet their needs, but can they do so without imposing risks on the plants and animals?