What's the difference between base metals and precious metals? Experimenting with natural metals is an interesting way for kids to learn about the world around them. Use a resource that contains over 30 pages of worksheets and...

Even the kindest friends can become selfish and tyrannical in Hans Christian Andersen's "The Snow Queen." Class members complete story-themed exercises in language arts, social studies, and even physical science.

Take young geologists on an exploration of the rock cycle with this six-lesson earth science unit on rocks and minerals. Through a series of discussions, demonstrations, and hands-on investigations your class will learn...