A school of fish

Studying Simple Machines is one of those things every child has to do at some point, so there are tons of books, tons of lesson plans, an...

Well, frankly, this was a little disappointing. When I was preparing to teach about hydropower and generators, Sam said, "Why don't...

On the childrens' birthdays, we have a tradition of doing something fun together as a family. (We usually only give 1-2 gifts, so their...