Science Project : What Toothpaste Whitens Teeth the Best?
Download includes all components of the scientific process. Question, Procedure, Materials, Predictions, Results, and Conclusion.
Dye hard boiled eggs with tea and then conduct experiment to see which toothpaste whitens the egg best. I gave each table one toothpaste, 1 toothbrush, and 1 egg. They brushed for 5 minutes and then we photographed the results. You can insert your class pictures on the project.
This is a fun and great way to teach students about the scientific process!
Great project! I'll be using this for our class science fair project.I know the kids will enjoy doing this.
April 9, 2012
luey1013
THis was a fun activity that the kids really enjoyed.
March 16, 2012
kss421
great project! I am doing it this week! Thanks
March 12, 2012
kellee28
Very nice.
January 8, 2012
akerigan
Great for our school wide classroom science fair. This is the first year Kindergarten has participated, and this was right on target for what we needed. Thank you!!