Aloha Edwin, I have a Mixtures Lab I'd like to share with the group. What's the best way to do that? I'm attaching it here just in case this is the venue. There were some minor changes that will be made for next year but overall it can be used as is. The fun part was having all the kids bring in samples of dirty water and the "wow's" I got after it was purified.
Mahalo for sharing your lab!