We're spoiling milk for science! This kit provides your students with the chance to experiment with different variables that affect something most of them drink every day. This experiment can be used to model the scientific process or to get kids thinking about how scientists and quality control workers keep them safe and healthy every day. The kit includes six test tubes with caps, one test tube stand, a bottle of methylene blue, a carton of UHT milk, and instructions. Order this kit online from agclassroomstore.com.