by Valerie Gibson
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Resources: Supplies: Per student: Computer Pipettes Gloves Goggles Lab apron Per group: Hydrochloric Acid pH paper pH meter test tube rack stirring rod Lugol’s solution Biuret reagent Per classroom: Benedict’s solution test tubes Computer Projector Agitator machine School Provides: masking tape pencils distilled water newsprint paper Food: Chicken Lettuce Grapes Apple Juice Melted butter Raw egg white Raw fish Raw potato Raw spinach Vegetable oil Teacher websites: http://biology.about.com/library/organs/bldigestoverview2.htm interactive student websites: www.innerbody.com/htm/body.html www.msjensen.gen.umn.edu/webanatomy/wa_digestive/default.htm
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