Halloween is our favorite holiday at the Spangler labs. Science and Halloween go hand in hand and there is nothing better than turning off the lights and bringing out spooky, glowing science to make all of the kids ooh and ahh. Whether you are planning a Halloween party, looking for unique decorations, or just wanting to have some fun with your own kids at home, here are some glowing activities you can do.
Phosphorescence vs. Fluorescence Some materials glow after all the lights are turned off. This type of glow is called phosphorescence. A phosphorescent material absorbs and slowly re-emits energy in the form of light. Our Glow Powder used below is phosphorescent.
Some glowing materials will only work in the presence of ultraviolet light. These materials have a chemical property called fluorescence. Fluorescent materials absorb energy …
We are settling into our routine and getting to know the amazing teachers from across the country and world who have traveled to Denver to learn how to bring more science into their classrooms.
Day 1 of Science in the Rockies was too fun. We explored the properties of air and even vacuum packed a few teachers for ultimate freshness. We also did glow demos and density activities. A few of the favorite activities was playing with Squidy and Wind Bags, making our own soccer match Vuvuzela’s and smoke rings.
Today began with teachers walking on glass then covered spooky Halloween science, complete with dry ice activities, color science and ended with a potato gun fight.
Day 3 will have a special surprise for the teachers as well as the final jam-packed day of learning.
Are you missing the fun and wish you were here with us? You can follow the learning minute by minute on our Flickr, YouTube, Facebook and Twitter pages.
