Identifying Toxic Chemicals
Students identify the presence of several harmful chemicals in common household items. They identify several uses of chemicals and consider why some chemicals are classified as toxic.
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Identifying Pathways of Exposure to Toxic Chemicals
Students identify toxic chemicals that are used in the home and understand how toxic chemicals can get into the body. They discover how to reduce exposures to toxic chemicals and identify nontoxic alternatives to hazardous household...
4th - 6th Science