For some reason Lincoln has been asking and asking to build a volcano. I remember building a paper mache volcano in grade school a LONG time ago but never had the opportunity to make it explode because I got sick and missed those days of school.
Enter Pinterest. I love Pinterest for things like this. In five minutes I found that I had all the things I needed for the kids to make their own volcanos AND explode them.
They had fun putting them together and even more making them explode. What is even better we go to explode them several times.