Looking for something meaningful to do before Christmas break? Check out my Science Christmas Show- http://www.interactivescienceteacher.com/science-christmas-show/
It’s full of Christmas demonstrations that you can do for your students’ enjoyment. (Our little secret- all they really are are regular science demos with some red and green here and there.)
Do some, or do them all. Either way, be safe, be prepared, and enjoy yourself!