Science education blogs can serve as powerful digital lab notebooks that contain text, images, and videos. Each blog entry documents a moment in time, but becomes interactive with the addition of readers' comments. Blogs can provide a realistic experience of the peer-review process and generate evolving descriptions of observations through time.…

Scientists often have to observe and study surfaces that are impossible or impractical to see directly, such as the ocean floor or the atomic surfaces of objects. Early in the history of oceanography scientists dropped weighted cables to the bottom of the ocean. By moving across the ocean at regular intervals and keeping track of how deep the…

Describes a safety program for teaching science. In the summer of 1999, specific Wisconsin safety laws, codes, and standards were researched and a training program including content, training sites, and dates was developed. One-day training programs were planned for six regions throughout the state. (SAH)

Introduces a project in which students teach about the importance of recycling and conservation by presenting demonstrations. Includes demonstrations on water, plastic, and other recycling products such as steel. (YDS)