Some fun moments doing our science festival was when me and Nate ask our kids "what are the machine names" and all of them got all of them right and they said "they already learned simple machine" and we just died. Another time that was fun was when me and Nate found out that someone was doing the same thing as us and we had to come up with another explore. that's when came up letting the kids make there own simple machine.
Here is Nate's weebly : http://itshighnoon829.weebly.com/
Here is Nate's weebly : http://itshighnoon829.weebly.com/