Coyotes' famous howl gave them the nickname "song dogs." This is just one of several coyote facts your child can learn from this worksheet.

Learn all about Alexander Fleming, the man who invented penicillin and the happy accident that brought him to it.

How much do you know about our national bird? Enjoy an info page about the bald eagle, with a mini crossword, some fun facts and a picture to color.

The next time your parents ask you to wash your hands before dinner, read this worksheet about Joseph Lister and take their advice!