Mess level: 1
Materials needed: Chenille stems, UV beads, regular pony beads, assorted scraps of tissue paper, aluminum foil, etc (optional: sunscreen)
Basics: Make a person/animal/creature out of chenille stems, decorating with UV beads and regular beads. Take your creation into the light and watch the UV beads change colors. Then create some sort of sun protection out of the scrap materials. Then take your creation back out into the sunlight and see how well you did.
Mess level: 4
Materials needed: 6 oreos per kid, paper towels, plastic cutlery, printed calendar
Basics: Subtract frosting from oreos to model moon phases. Place them on a calendar of the current month to show when the phases will be visible.
Note: Here is the PDF of the calendar we used. You’ll have to make your own or do some editing since it’s for December 2017.
Make a comet
Mess level: 10
Basics: Make a comet by mixing fragments of dry ice with sand and water. This is definitely the most involved activity. If you have a larger group, I would recommend having several staff on hand helping to make the comets. Dry ice is something that we have to be really careful with, so please take every safety precaution in the directions. You could also do this as a demonstration.
- Angela @ COL

