Did you know? Some things still leave traces behind even after we clean them up. CSI’s can use Luminol and UV light to see the stains that our eyes can’t see on their own!
We turned the lights off and used UV light to find 8 letters hidden around the room. We then unjumbled the letters to reveal the code word: EVIDENCE.
As a treat for our hard work, we then used the pens to create little messages of our own and we got to go around the classroom and use our lights to read them!
