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Carlsen, William S.; Trautmann, Nancy M. – National Science Teachers Association (NJ3), 2004
Whether you're a stream studies novice or a veteran aquatic monitor, "Watershed Dynamics" gives you abundant practical resources to extend your students' investigations into local water quality and land-use issues. This two-part set is ideal for teaching biological and ecological concepts and research techniques. It also shows how the interplay…
Descriptors: Water, Earth Science, Water Quality, Land Use
Andresen, S. G. – 1976
Presented is a set of laboratory experiments developed to provide students with demonstrations and hands-on experiences with a variety of basic communications methods. These experiments may be used with students who have training in engineering, as well as those with social sciences who have no engineering background. Detailed exercises dealing…
Descriptors: College Science, Electric Circuits, Electronic Control, Electronic Equipment