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The True Cost of Coffee
Young scholars examine the economic, health and environmental risks of being a one-crop country. They explain the risks of relying on one crop. They also identify the factors that resist change.
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I Wonder Where The Manduca Came From...
Learners examine how the Manduca came to America the economic means that made it possible. They discover what frass is and make observations. They make their own speculations on why the Manduca came to America.
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Skin: The Behavior and Health Connection
Young scholars explore how personal behavior can affect health, especially the health of your skin. They become better aware of how their personal behavior and the environment can have a considerable impact on their health in general....
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Eating Under the Rainbow
Pupils investigate the lure of snack-food advertisements to explain how snacks can fit into a healthy diet.
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Understanding: Viruses
Students review what they can recall about viruses. They are explained that they are going to work on a project in which they suggest a useful purpose of a virus. Students use print research materials and the Internet to add to their...
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Cancer Causes
Students explore why people get cancer. They explore human cells by taking a close examine their own. take a small sample of the epithelial cells that line the inside of their mouth. They glimpse how scientists investigate inside cells.
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Toxicology 2: Finding the Toxic Dose
Students brainstorm with group partners to decide upon a chemical they would like to test, and outline a procedure for their investigation. They then present in groups their ideas to the rest of the class as well as the chemical they...
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Plants and Air Purity
Learners explore how green plants help improve air quality. They read an article and discuss the importance of air quality and its effects on the human body. They investigate by connecting hose to the top of a Bell jar and to a funnel....
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Nicotine Why is it so hard to quit smoking?
Students interview both smokers and nonsmokers to get their point of view on the topic. They prepare bar graphs based on the data accumulated by the class during the interviews.
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Slavery in the Antebellum South
High schoolers discuss Stephen Foster's depiction of slavery. Using the internet, they discover what the life of a slave was really like in the antebellum South. As a class, they discuss contemporary arguments for and against slavery.
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The Respiratory System
The student will calculate the vital capacity of the air in the lungs and trace the pathway of air into and out of the lungs. They describe the pressure changes that occur within the chest cavity when you breathe. They compare air that...