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The Díne (Navajo) Native American Tribe
Students participate in a variety of activities to become familiar with the Navajo Indians. In this Díne (Navajo) Native American tribe lesson, students understand where the Navajo tribe lived and find them on a map. Students discuss the...
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Cardiac Arrest! Using Forensics to Investigate Cardiovascular Anatomy and Function
Students identify the different parts and functions of the cardiovascular system. In this forensics lesson, students collect and analyze evidence on a fictional crime. They describe different causes of cardiac arrest.
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Plants and Animals, Partners in Pollination
Students participate in multiple hands-on activities to explore reproduction and pollination. In groups, using a cotton swab and powder, students simulate being pollinators and plants. They name the parts of the flowers and the function...
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Rocks and Minerals
Students bring rocks and minerals from home to investigate in the classroom. For this rocks and minerals lesson plan, students observe all the rocks and minerals brought into the class and answer 7 questions about the features of the...
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Water and Ice
Students observe what happens to water as it goes from a solid to a liquid. In this exploratory lesson students gain an understanding for the water cycle while working in groups observing what happens to water as it changes state.
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Water and Ice
Learners examine how water changes state, from a liquid to a solid. In this water lesson students study the water cycle and how temperature and pressure effect it.
Global Oneness Project
Highways and Change
What is the cost of change? Roberto Guerra's photo essay "La Carretera: Life and Change Along Peru's Interoceanic Highway" asks viewers to consider the impacts of the 1,600 mile-long highway through Peru and Brazil that connects Pacific...
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Ancient Hunters of the Great Lakes
Students describe theories on how the first humans came to America and show the evidence that supports it. In this investigative lesson students study given material and prepare written or oral reports in their groups.
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By Land or by Sea...or Both?
Students research a video and participate in a discussion. In this watercraft lesson students review material and answer questions about what they learned.
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The Puzzle of the Ice Age Americans
Students describe alternative theories for how the first humans cane to America. For this human origin lesson students study the origins of the first Americans.
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Lift and Drag: Principles of Flight and the Soaring Imagination
Students construct models of early gas balloons and gliders. In this balloon and glider lesson plan, students create models of early gas balloons and gliders, discover how the forces of lift and drag effect aircraft in flight, and put...
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Dinosaurs Were Real!
Students investigate the history of dinosaurs, as real animals. For this dinosaur lesson plan, students examine basic concepts that help them understand the history of all life. Included in this article is information on the world of...
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The Big Blow
Students identify and explain factors that contribute to extreme storms in the Great Lakes. For this investigative lesson students study the weather systems in the Great Lakes and compare cyclones to tropical storms.
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To Dig or Not to Dig: The Stadium Showdown
Students examine an ethical public dilemma. In this cultural resource lesson, students role play to examine their personal beliefs regarding the protection of cultural resources. They evaluate possible actions they can take to protect...
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ABOUT ALL YOU CAN EAT: Superfoods
Students trace back through time to see how the nutritional value of food consumed was enhanced. In this nutrients lesson students complete several activities that show the mass of food, and its PH value.
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Urban Ecosystems 4: Metabolism of Urban Ecosystems
Students discover that material and energy uses by a city come from outside the city boundaries. They realize that the pathway of these material is linear instead of cyclical as they are in natural ecosystems.
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Urban Ecosystems 2: Why Are There Cities? A Historical Perspective
Students investigate the importance of food surpluses to the historical development of urban ecosystems.
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Spaceship Earth
Students develop an understanding of our planet as a system by designing a very-long-duration space mission in which the life-support system is patterned after that of earth.
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PASSENGER PIGEONS: NOMADS LOST
Students explore the concept and implications of extinction using the example of the Passenger Pigeon, once an extremely abundant species that was completely eliminated by humans.
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Ecosystem Services - Water Purification
Students see that ecosystems provide services to people that are essential to life as we know it. Reporters (drops of water) could interview the trees and soil in the surrounding ecosystems for news stories on how they helped keep the...
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Water Purification
Students use the example of natural water purification to show that healthy ecosystems provide services to people that are essential to life as we know it.
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Hominid Traits: Ape to Man
Twelfth graders collaborate and analyze information about our hominid lineage. They discuss evidence researched by anthropologists. Students use spreadsheet data to compare means of locomotion, diet and brain size.
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Urban Ecosystems 3: Cities as Population Centers
Young scholars discover that throughout history cities have been centers of population but that human exploitation of fossil fuels was key to the growth of large cities worldwide. They research urban growth through a number of websites.
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Methods of Collecting Information
Third graders examine a bag or box of soil containing items that they dig for. Their task is to become detectives to make conclusions about the area from which the items came as real archaeologists do.