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Beauty or the Beast
Does the FDA really intend to protect public health? Spark a debate in your chemistry or health class by using this article, titled "Beauty or the Beast." It questions the safety of cosmetics and toiletry products, govenment regulations,...
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How Toxic Is It?
Students participate in an activity in which they investigate the scientific method and seed germination as well as practice graphing and metric measuring skills. Students examine toxicity by exposing Wisconsin Fast Plants seeds to toxic...
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Three is a Toxic Number
Future public health advocates read a case study of a combination of water pollutants that may be linked to autism. The class is split into three groups, one to research each of the suspected chemicals. The look at how each one affects...
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Agricultural Chemical Safety
A list of classes of pesticides opens this presentation. Aspiring agriculturists learn how to read the labels on pesticides and other chemicals used in agriculture. They discover what safety equipment is needed for handling these...
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Describe Environmental Interrelationships
Students describe environmental interrelationships using list of criteria. They are able to explain organism interaction, based on definitions provided. Also, students can use references and worksheets, to describe effects of pollution...
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The Seeds Tell the Story
Students explore sources of pollution runoff and actions that can be taken to reduce runoff. In this pollution lesson students complete a worksheet and see why bio-essays may provide a more realistic picture of toxicity.
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Fertilizers, Pesticides and Health
Pupils apply real data to create and calculate algebraic equations. Students create a visual to represent the concentration for one part per million and apply unit analysis to verify measurement computations. Pupils define the use of a...
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Lead Usage Through History
Students read 2 assigned articles about lead usage with a partner or team. They create a concept map or timeline using Inspiration software to trace the uses of lead by people. They complete a brief constructed response and are graded...
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What's Hiding in Your Home Cabinets?
Students analyze a variety of products found in their own homes to determine their toxic content. They identify words such as caution, warning or danger and relate them to their relative toxicity levels.
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Hazardous Waste Hot Potato
Students investigate hazardous substances. They work in groups to decide how to properly dispose of such materials..
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Acute Toxicity: LD50 by the Numbers
High schoolers observe brine shrimp as they are affected by household cleaners, develop observation scale, collect and analyze data, and discuss how household products and pesticides negatively impact environment.
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Science: Testing Water for Toxicity
Students investigate the potential toxicity of water samples using California blackworms to test water quality. They observe the worms' behaviors in different water samples and determine which sample has the highest toxicity. At the...