WALT: See the vinegar and baking soda reaction.
In room one, we have been making volcano's out of paper mache. We first put a bottle in the middle of the piece of paper and then got strips of paper, dunk them in glue and then stuck them on in the shape of a volcano.
After they were dried, we painted them so they would look more like volcanos.
After they dried, we took them out to the domain. We sat down in a circle, the teacher came around and filled our volcano's up 2/3s of the way with water, then she put baking soda in. After that she came around with vinegar and poured it in. This made an eruption.
We watched as they slowly leaked down the volcano.
Next time, I would make the last layer thicker as the paint went through.
Have you made a baking soda and vinegar volcano before?
