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Some emphases in this curriculum will be on conducting hands-on activities, such as testing water quality from tap water, classroom testing of radon and carbon monoxide in the air, debates and analyses of various environmental issues, field trips, and mock environmental investigations of homes / buildings in order to identify agents that do or do not meet standards for pollutants. These mock investigations will require students to understand scientific measurement units such as ppb (parts per billion), ppm (parts per million), mcg (microgram), pCi (picoCurie), dL (deciliter), and L (liter), and to determine if the given numerical values of concentration and time pose an environmental threat.
The curriculum is designed to integrate the readings of texts and current scientific journals, writings based on studentsí opinions of environmental issues, and cooperative activities for groups of students. The approach for this curriculum is interdisciplinary, combining science, mathematics, and language arts. Some questions that can be addressed in this curriculum are: What threats do pesticides in your food pose? What are ways to get pesticides out of your food? What are some possible contaminants in our drinking water? How can you find out if your water is safe? What are some possible contaminants in our air? How do we pollute indoor air? What can you do about your indoor air quality? How should toxic waste disposal be handled?
(Recommended for Earth Science and Chemistry, grades 7-12)