We did several experiments!!!
SMELLING VINEGAR!
We used Coke and a boiled egg to show how foods can stain our teeth. We learned how important it is to brush our teeth at least 2 times a day.
OUR EGG CLEANED UP PRETTY GOOD BUT WE KNOW WE MUST BRUSH OUR TEETH EVERY DAY TO PREVENT THIS FROM HAPPENING TO THE ENAMEL ON OUR TEETH.
The vinegar caused the shell of the egg to break down and become soft, the same way that tooth enamel is damaged by acid and bacteria in the mouth.
Brushing every day is the only way to keep this from happening
THE TOOTH DOESN'T HAVE A SHELL ANY MORE!
IT FEELS LIKE RUBBER!
BRUSHING OUR TEETH IS VERY IMPORTANT IN ORDER TO KEEP OUR TEETH AND GUMS HEALTHY!
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