Thursday, 13 February 2020

Our EGGciting EGGsperiment

We were learning about taking care of our teeth. Wendy showed us how to do a really cool Science Experiment to see the effect that liquids have on our teeth. We put eggs in different liquids and waited 3 days before checking them and seeing the results.
Here are the eggs in the jars of liquids.
Today we opened the jars and here is what happened.

The biggest change in colour was the egg in tea. The shell turned a really dark brown. The egg in Coke had black and brown spots all over it.

The vinegar was the most disgusting one. The shell dissolved in the vinegar and the egg turned to jelly! Horrible! Don't eat this one! 

Thanks a million Wendy! We learned a lot about our teeth.

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