floor mat

"Exploring Size - StretchAbility" is a hands and feet-on game that explores the different sizes of things in the world. Visitors learn that a nanometer is a billionth of a meter.

"Macro, Micro and Nano Stretch-Ability" is a fun, hands AND feet on game which explores objects on several different scales. This activity teaches visitors about the macroscale, microscale and nanoscale, the objects within those scales and the way we measure...