As the U.S. Postal System adjusts to virtual messaging, will snail mail slowly fade away? Examine the current phenomenon with your class through this political cartoon analysis, which has background information to give context for 2...

Here is a wonderfully simple lesson for preschoolers. It's all about the postal service, and the magic of the mailman. Learners discover how to use stamps, see that evelopes have different weights depending on their contents, and...