The Metrix - Mass
A fun game where children measure the mass of a drinking water container required to fit into the Metrix spacecraft before it takes off.
Quest of the Kilogram
Use grams and kilograms to explore mass.
Help the post man measure the weight of the letters to get him on his way.
Investigate the weights/masses you may measure around the house.
An open ended scale that allows children to add and take off weights.