Whether living or non-living, everything experiences change. Learning to distinguish between physical and chemical changes is an important step for further exploration of chemistry.
Picture cards show everyday objects before and after a physical or chemical change, such as a raw egg and then a cooked egg, a whole glass and then a broken glass.
Children sort the picture cards under labels that clearly and simply define these physical and chemical changes. includes: 12 laminated picture cards (4¾" x 3½"), 2 definition labels (2" x 9½"), background information and lesson suggestions.