1st February, 2010 - Posted by Sammie Gann - 6 Comments
A third grader in North Carolina submitted this video of data that she collected pertaining to absorption of UV light with a variety of sunscreens. Thank you to Bryanna in Guilford County Schools, NC for sharing your findings. Click on the link to see her stunning results! What are some additional ways that you could use UV beads with your students?