Other
Abc Da Energia
ABC Da Energia describes the many ways that energy can be obtained and conserved. It explains different sources of energy, how each works, and how energy can be saved in our daily lives. Interactive energy-saving activities and games...
Concord Consortium
Concord Consortium: Stem Resources: Beginning Clouds Unit
Explore how clouds are formed with the computer-based model in these interactive activities. Also learn about clouds part in the water cycle. Activity includes pre- and post-tests which can be saved and graded by the teacher.
A&E Television
History.com: 6 Inventions That Transformed Housework
Electric appliances large and small promised reduced drudgery. Most people take washers and refrigerators for granted today, a century ago, these machines revolutionized people's daily lives. The introduction of running water and...