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TITLE. Does hand sanitizer really clean hands ?????. QUESTION. Does hand sanitizer really clean hands ???. Hypothesis. I think that hand sanitizer doesn't clean hands very good. MATERIALS. ` 1. 3-teachers 2. 3-2 nd graders 3.3-5 th graders 4.9 Petri dish 5.Agar powder

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  1. TITLE Does hand sanitizer really clean hands ?????

  2. QUESTION Does hand sanitizer really clean hands ???

  3. Hypothesis I think that hand sanitizer doesn't clean hands very good .

  4. MATERIALS `1. 3-teachers 2. 3-2nd graders 3.3-5th graders 4.9 Petri dish 5.Agar powder 6.1 hand sanitizer 7.9 Q-tips

  5. PROCEDURES SET UP Make agar Fill Petri dish Let it set Experiment Have people put on hand sanitizer Wait 5 minutes Swab hands Swab on Petri dish Put it on dark space Check every day for 2 weeks Record the data in a chart

  6. PHOTOS AND VIDEOS FROM PROJECT

  7. COMMUNITY CONNECTION PROJECT Damariz Deciga, the hand sanitizer project. Question: does hand sanitizer really clean hands? Nayeli and me (Damariz) found out that hand sanitizer doesn’t clean all the germs. It leaves 66% dirty. Community project: have the school not buy hand sanitizer since it doesn’t clean all the germs

  8. THE END THE END THANKS FOR WATCHING!!!!!!!

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