For the past two weeks we have been making volcanos. We made the volcanos out of paper mache. It was really messy but fun to make.
Today we made them erupt, we used vinegar, baking soda, and water. There was lots of bubbles that came out and it smelt very gross. But I still thought it was fun making them. Some classes came out to watch us make our volcanos erupt.
The Vinegar is acid, and the baking soda is the base.
Have you made a volcano before?
Here is some photos!
This is my volcano!
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