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Public misconceptions of chemistry

Public misconceptions of chemistry. Chemistry is BAD & DANGEROUS regularly linked to drugs and explosives natural = good chemical = bad synthetic = bad advertising “chemical free” products “acid” and “alkaline” foods positive/negative ion therapy botox treatments.

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Public misconceptions of chemistry

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  1. Public misconceptions of chemistry Chemistry is BAD & DANGEROUS • regularly linked to drugs and explosives • natural = goodchemical = bad synthetic = bad • advertising • “chemical free” products • “acid” and “alkaline” foods • positive/negative ion therapy • botox treatments

  2. http://www.zdravosloven.com/portal/statii/acid-alkaline-diet-456.htmlhttp://www.zdravosloven.com/portal/statii/acid-alkaline-diet-456.html

  3. Public misconceptions of chemistry Chemistry is HARD • only smart people understand chemistry • disconnect between educational practices and everyday world

  4. Public misconceptions of chemistry PERPETUATING the misconceptions • advertising targets public fears & misconceptions • improper & confusing use of terminology • strong public and legal response when natural therapies and natural/herbal products are questioned

  5. Public misconceptions of chemistry PERPETUATING the misconceptions • public figures have bad memories of chemistry (politicians, business leaders) • ignorance is bliss • what we don’t know can’t hurt us • everything is a chemical • labeling, transport, and storage regulations are minimal for public

  6. Public misconceptions of chemistry PERPETUATING the misconceptions • banning of most chemicals in K-12 • chemistry teachers afraid of chemistry & chemicals • no chemistry focused science fair projects! • *chemists* – we perpetuate misconceptions!

  7. Public misconceptions of chemistry STRATEGIES to change misconceptions • must get the audience to listen • take back the terminology • expose misconceptions • education • incorporate misconceptions into curriculum • adapt HS & PS curriculum to emphasize everyday applications of chemistry • teach safety, awareness, & respect for chemicals • run for public office

  8. Public misconceptions of chemistry Is chemistry perceived to be worse than other sciences? *yes!* • math: hard • physics: hard • nuclear science is worse, but controllable • astronomy has positive image • chemistry: hard & dangerous • biology: environmental indicator of problems • some ethics issues (cloning, placental stem cells)

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