While UV radiation may not be a laughing matter when it comes to skin damage, there’s nothing under the sun like a good joke to brighten your day.
Why not insert a bit of ultraviolet humor into your next quiz or homework page? Extra points for students who guess the right punchlines to our riddles!
If you have a favorite cartoon or joke, insert it below as a comment, or email us at socialmedia@teachersource.com.