Third graders become familiar with the German pickle, part of the Christmas celebration in Germany. In this German pickle lesson, 3rd graders listen to the story of the German pickle and its significance to the German Christmas...

Sixth graders study how erosion affects archaeology sites. In this investigative lesson, 6th graders construct a model of a pyramid using sugar cubes. They will investigate in groups how water, wind, and sunlight affects their model...

Christmas in America has been filled with traditions, old and new. Some date back to 16th-century Germany or even ancient Greek times, while others have caught on in modern times. Here's a look at 25 ways Americans have celebrated the...