Riley's first science project

WOW our first science project. Riley did an amazing job presenting to his class his project. WE choose the disappearing eggshell. This project was interesting and pretty easy. The eggshell is made of calcium and when you put it in vinegar the acid makes the shell disappear. It makes the egg like a rubber ball. I was able to go to his school and see all the 2nd grade projects. They were all so good. I was super proud of Riley that he wasn't too nervous and he knew exactly what he was talking about. I guess that this means we have LOTS more science projects ahead.