Information Processing Models and Computer Aids for Human Performance. Task 3: Programming Languages as a Tool for Cognitive Research

Abstract : Through study and analysis of data from previous teaching, several linguistic and conceptual difficulties in the way of acquiring the skills of problem-solving were identified. The LOGO programming language was taught to a group of teachers to explore its use as the basis for a course on mathematical problem-solving. LOGO-based courses in problem-solving were given to two groups of students with well-established difficulties in formal and mathematical work. Based on these teaching experiments, LOGO teaching sequences for an introductory problem-solving course were developed. An experiment was carried out to evaluate the validity of standard test measurements of achievement level. Programs were developed for monitoring, recording, and displaying students' problem-solving interactions with LOGO. A remote LOGO-controlled vehicle was developed to assist students in conceptualizing formal problem-solving tasks in a concrete context.