Author describes an experimental music class established for seven weeks to determine whether or not students would react favorably in a less structured learning situation given the opportunity to organize, research, and present self-determined projects. (Author/CB)

Article describes an experiment to deterimine how to promote cognitive growth in terms of classroom mathematics learning. (MM)

Describes a project involving the integration of inorganic and organic chemistry by a study of copper determination involving an organic complex. (TS)

Laboratory activities give students an opportunity to interact with computers in modes ranging from remote terminal use in laboratory experimentation to the direct hands-on use of a small digital computer with disk memory and on-line plotter, and finally to the use of a large computer under closed-shop operation. (Author/TS)

Four prepared computer programs are used as teaching and design aids in a senior-year course. They incorporate more than half of the mathematical models and analysis developed throughout the course. (Author/TS)

Methods, based on historical techniques, are described which may be used to determine the relative density of irregularly shaped objects of various composition. (TS)