Sun clock that helps with telling time. This is a cute and easy way for kids learning how to tell time, because it is right under the clock and the rays represent the 5 minute intervals and that can make it easy for kids.
Well this might get complicated.Capacity foldable to add to math notebook. I like this a lot more than "Gallon Man" because it shows how the measurements could actually fit into each other. We have a machine that cuts these!