Victor Lee, Abbie Ganas, and Katie Guye visited a local school during one of their science events, where they illustrated how different type of markers and pens are affected by mixtures of solvents on coffee filters. When these coffee filters are dried, these solvents create beautiful watercolor-like pictures. Similarly, the kids colored the book markers and then placed a drop of acetone on them and placed them in a bucket of water. The acetone then created different patterns on the book marker. These easy and fun demonstrations are a good way to teach children about diffusion and solubility.
If you enjoy helping with children and show them how much science can be, we have several events coming up to give you the opportunity! Next week, we will also be at edmonds heights elementary on Friday, May 19th, at Penny Creek elementary. If that does not work for you, we will also have the Shoreline STEM Fest on that Saturday. See our calendar for more details or feel free to contact Abbie, our outreach coordinator, or any of the other officers for more info.