Graders Jordan Harleigh Elijah W Tyler Trey Scarleth Science Fair Project TACO bout cleaning Topic Earth amp Environmental Science Environmental Science ID: 811049
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Slide1
By: Ms. Hudson’s 3rd Graders-----------------JordanHarleighElijah W.TylerTreyScarleth
Science Fair
Project
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TACO ‘bout cleaning
Slide2TopicEarth & Environmental Science •Environmental Science • Cleaning Products
Slide3QUESTIONOut of four cleaners and Taco Sauce, which will clean the best using dirty pennies?
Slide4HYPOTHESISWe believe the Clorox will clean the penny the best.-----------------------------------------------------------------------------------------------Cleaning products will clean better than Taco Sauce.
Slide5PROCEDUREFirst we will set up 6 cheese cups and label them. Cup 1-6 that aligns with the cleaners and taco sauce. Then we will tape each penny with 2 inches of tape. After taping the pennies we will measure out the cleaning products and taco sauce for 5 tablespoons and put them into the correct milk cartons. Next we will place each penny in each sup at the same time. We will then start the timer. The pennies will remain in the cups for 10 minutes and we will record our data ant what we see every minute. At 10 minutes we will remove all pennies with gloves on at the same time. The penny will be sat onside of a wash cloth for 6 minutes to dry. After 6 minutes the duct tape will be taken off and we will investigate how each penny looks. Finally we will make a conclusion about our findings.
Slide6Materials6 dirty penniesA measuring cupRoyal Oaks School CleanerCloroxTaco Sauce
Masking Tape
Table Spoon
Small Cups
Timer
Washcloth/Napkin
Gloves
Slide7CONCLUSIONDuring our experiment we found that the taco sauce is a better cleaning product than the other cleaning products used. Our hypothesis was incorrect because the taco sauce cleaned the penny the best. This was surprising because we did not know that taco sauce would clean better than Clorox and other products. This is crazy because taco sauce is something that we eat! We think this happens because of the acid in the tomatoes! If we do this project again I would definitely choose taco sauce as the best cleaning product or try to test other objects.