hello! I am currently student teaching and was handed last minute a task to be in charge of a unit for solids and liquids which needs to begin next week!!!! I am looking for some ideas for a great introduction lesson to start off my unit. I would like to incorporate some writing and even drawing in these activities (a big thing in my district). Currently my idea is to have centers with different bottles of liquids and solids. I was going to have the students move from center to center and draw/write what they observed in each bottle. The writing/drawing worksheet would be added to a science journal. Any other ideas or maybe some ideas to help develop my current suggestion?