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Public misconceptions of chemistry Chemistry is BAD & DANGEROUS regularly linked to drugs and explosives natural = goodchemical = bad synthetic = bad advertising.

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Presentation on theme: "Public misconceptions of chemistry Chemistry is BAD & DANGEROUS regularly linked to drugs and explosives natural = goodchemical = bad synthetic = bad advertising."— Presentation transcript:

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.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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