A system for effective collection of classroom observation data from teachers in schools was developed. Drawing on the Flanders Interaction Analysis System, a procedure for coding classroom interaction into 10 categories, a system was developed to collect direct observation data with microcomputers. Software was prepared for Tandy computers. Field…

This booklet is the fourth in a series of nine from the Teacher Training Institute at Hofstra University (New York) and provides descriptive information about the introductory course in Pascal programing with emphasis on the solving of problems found in the advanced-placement computer science curriculum of secondary school mathematics. Included in…

This booklet is the ninth in a series of nine from the Teacher Training Institute at Hofstra University (New York) and describes the content and the approach of an institute course in which the participants use the personal computer as a personal tool within the mathematical discovery process of making conjectures, testing those conjectures, and…

This booklet is the fifth in a series of nine from the Teacher Training Institute at Hofstra University (New York) and contains the instructor's and several participants' course project solutions for both Pascal programing courses within the institute. Included in this booklet are Pascal programs utilized with the following project topics: (1)…

This booklet is the eighth in a series of nine from the Teacher Training Institute at Hofstra University (New York) and contains descriptive information about two courses included in the institute's program. The first course, by David Knee, William McKeough, and Robert Silverstone, is "Discrete Mathematical Models," which deals with…