Friday, February 21, 2014

DENTAL HEALTH WEEK


We had a busy week learning about our teeth.  We learned we must brush, floss and eat good foods so we will have healthy teeth and a beautiful smile.
                     We did several experiments!!!
                             
    SMELLING VINEGAR!

            The Egg and Coke Experiment!
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 SCIENTIST WORK HARD TO GET THE COKE STAIN OFF OF THE EGG!
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 Egg and Vinegar Experiment!
 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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