Describes the use of laboratory experiments termed hands-on demonstrations that are designed to reinforce the concepts covered in lecture with emphasis on maximizing the sense content (sight, smell, hearing) to improve retention by the student. (GS)

Lists and describes a number of new materials, publications, and equipment. Sources are given. (RH)

Tutors are true professionals who understand that even though their own philosophical stance toward teaching may differ from an instructor's, they have an obligation to do whatever the professor requires. However, because they work more closely with them, the tutors are in a better position than the teacher to see when the students are having…

This course is intended for personnel who have an operational or administrative responsibility for the design and use of bioassay and biomonitoring, and who have no experience in conducting static bioassays. The training consists of classroom discussions, laboratory exercises and demonstrations, and demonstration and observation activities. (CO)

The Research and Development Exchange (RDx) is a network of eight regional educational laboratories, one university-based research and development center, and a consortium of seven state education agencies working to support state and local school improvement efforts. The RDx has four goals, designed to support dissemination and school improvement…