Presents the results of educational experiments aimed at incorporating APL programming techniques in an undergraduate physical-analytical laboratory course. Included are a list of first year experiments and some examples of operations. (CC)

This document presents the rationale for laboratory work, which is alleged to be ritualistic in many schools and colleges. The rationale is that laboratories are a fertile source of memory structures called episodes, which would enhance the comprehension of abstract subject matter when associated with it. Specific and generalized episodes are…

HIGH SCHOOL TYPISTS AT FOUR STAGES OF TRAINING PARTICIPATED IN AN INVESTIGATION OF THE RELATIVE EFFECTS OF EXTERNALLY-PACED VERSUS SELF-PACED PRACTICE ON SPEED AND ACCURACY IN ORDINARY TYPEWRITER COPY WORK. TWO TEACHERS IN EACH OF FOUR SCHOOLS TAUGHT BOTH AN EXTERNALLY-PACED AND A SELF-PACED CLASS TO A TOTAL OF 120 STUDENTS PER TREATMENT IN 16…

Discusses the rationale for and use of minilabs (requiring from 15 to 90 minutes to complete) for freshmen chemistry experiments. Provides several examples, advantages for students and instructors, and results of a questionnaire evaluation completed by 83 students. (JN)

This article offers ideas and activities to help develop a multidisciplinary unit that motivates students to learn about the languages, legends, and lifestyles of Native Americans. (DF)

Describes an introductory laboratory format (used for 12 years at Colorado College) that involves students in the design and exploration phases of experiments. The laboratory features include choices of experiments; clearly explained goals; student selection of methods; wise equipment use; check-out procedures with instructor questions; and no…

Discusses implementation and advantages of take-home experiments, including three respective examples in acoustics, magnetism, and optics. The activities can be categorized into demonstration experiments, see-what-you-can-find-out'' experiments, and experiments requiring preparatory class discussion or written directions. (CC)

Describes experiments on flash photolysis and relaxation kinetics for college students using any standard photographic flash. List of experiments with explanations are included. (PS)

The Ranschburg phenomenon is a process of memory interference caused by confounding of similar elements in discretely learned materials. (RS)