1 / 8

TITLE

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

borna
Download Presentation

TITLE

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  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!!!!!!!

More Related