PBS
Pbs Teachers: Scientific American: About All You Can Eat: Feast or Famine
Investigate the theory that including desert plants such as mesquite and cactus in a diet can help control obesity and diabetes. Design a scientific experiment that will test this hypothesis, using control variables, observation and...
University of California
Understanding Science: The Core of Science: Relating Evidence and Ideas
Learn that the real process of science proceeds at multiple levels and sorts through many ideas, retaining and building upon those that work, and relating the evidence discovered with scientific ideas.
EL Education
El Education: Original Physics Experiments
Students ask questions about why things move the way they do and then design and carry out science experiments on the physics behind the movement. Students create lab reports to explain the steps of their process and to record...