Teeth Experiment by Ellis Kavanagh
ORANGE JUICE
COKE
MILK
WATER
I PUT EGG SHELLS IN EACH LIQUID AND KEPT CHECKING THEM TO SEE WHAT HAPPENED OVER TIME.
The egg shell had
lots of white
bubbles on it, they
formed a layer on
the shell.
The egg shell was
starting to crack
on the edges and
had gone brown.
The milk had kind
of set on the egg shell
and looked a bit like
cream.
There was no change from water.
After doing this experiment it makes sense why my dentist tells us not to have too many fizzy drinks. I don't like fizzy drinks anyway, which my dentist says is good. When we go for meals I order Orange Juice instead of a fizzy drink, this experiment shows that Orange Juice isn't good for my teeth either, I was really shocked. It is because of all the sugar. I found this picture of different drinks and think it is really good to see how much sugar is in drinks and how bad they can be for your teeth. We have to brush our teeth every morning and every night to stop the damage that sugar does. I think I need to drink more water because there was no damage to the egg shell so there would be no damage to my teeth.