Approximately 500 nonscience major university chemistry students were surveyed to record their interpretations of specific chemical symbolism before presenting modern concepts of atomic and molecular structure, in an attempt to understand the thought processes entering students use as they interpret symbolism. Results are reported and discussed.…

The use of taxonomic scales to assess the level of student cognitive development and thinking skills, and to structure instruction is discussed. One instructor's method is presented. Perry's taxonomy is graphically illustrated. Sources for five assessment instruments are listed. (CW)

Explains the differences between successful and unsuccessful problem solvers' exploration of a problem, translation of information into different forms, approach to devising and executing a plan, and rechecking work. (RT)

Explored are several facets of the quality of the science curriculum at the undergraduate level. Discussed are maturation of disciplines, entry-level courses, the development of intellectual skills, and academic majors. Recommendations for college science departments are provided. (CW)

Described is a computer-based tool, SemNet, which can be used by good and poor students to facilitate, extend, and polish their learning skills. Emphasized are skills associated with meaningful or deep-level learning. The components, use, and theoretical background of the software are discussed. (CW)

Reviews a monograph which addresses children's higher-order thinking skills. Suggests the following for teaching problem solving: identify and develop content-independent and content-dependent problem-solving skills, connect developed skills through workshop-style activities to subject discipline, and help students identify and reconstruct their…