Three States of Matter!
I would use this idea to inspire creativity among the students while learning about solids, liquids and gasses. They can think of their own object that contain those properties and as long as they have the properties correctly identified and the molecules spaced in the correct form they reveal that they understand the content.
States of matter
INFO SHEET... about the states of matter. Anything that has mass is made up of matter – an all-encompassing word for atoms and molecules that make up our physical world. We describe this matter as existing in states (sometimes referred to as phases). Most people are familiar with three states of matter – solids, liquids and gases – but there are two more that are less commonly known but just as important – plasmas and Bose-Einstein condensates.