The effectiveness of field trips compared to media in teaching selected environmental concepts was studied using 99 general biology students as the population. Students in the experimental group were taken on eight field trips, each designed to teach a praticular concept. Those in the control group were exposed to the same concepts through the use…

Computer tutorial review lessons for a one-quarter lecture course in introductory college physics have been developed and used by approximately 500 students, on a voluntary basis, over a period of several years. The investigation reported here shows that the exam grades of students who used the computer materials are significantly higher (.01…

Computer-assisted instruction (CAI) has proven useful in teaching chemistry instrumentation techniques to undergraduate students. The work completed at the time of this interim report has clearly shown that a general purpose laboratory computer system, equipped with suitable devices to allow direct data input from experiments, can be an effective…

A large scale investigation into the development and effectiveness of a collegiate level computer-assisted instruction (CAI) course in undergraduate physics is reported. The work, which began in 1966, involved a full commitment to investigate all phases of the development, execution, revision, and cost-effectiveness of a CAI physics course from a…

Reported here is the development and evaluation of an extensive series of video-cassette presentations developed for introductory chemical education. In measures of course achievement, students instructed by the video-cassette-discussion format received higher average scores than those taught by live lecture methods. A survey showed that the…

This paper describes the development and implementation of an individualized instruction-evaluation system used in a third-quarter chemistry course at Cuyahoga Community College (Ohio). The system included: (1) 20 performance objectives covering the three modules in the course; (2) an instructional sequence for each objective composed of a variety…

This vocational physics individualized student instructional module on thermometers consists of the three units: Temperature and heat, expansion thermometers, and electrical thermometers. Designed with a laboratory orientation, experiments are included on linear expansion; making a bimetallic thermometer, a liquid-in-gas thermometer, and a gas…

This textbook is the first in the official science series developed by the Ministry of Education in Saigon and used in all public schools in Vietnam. The books in this series have been reprinted in their entirety from the original editions for use in American schools where there are Vietnamese students. The grade one text contains the following…

This textbook is the second in the official science series developed by the Ministry of Education in Saigon and used in all public schools in Vietnam. The books in this series have been reprinted in their entirety from the original editions for use in American schools where there are Vietnamese students. The grade two text contains the following…

This textbook is the third in the official science series developed by the Ministry of Education in Saigon and used in all public schools in Vietnam. The books in this series have been reprinted in their entirety from the original editions for use in American schools with Vietnamese students. The grade three text contains the following chapters:…

This textbook is the fifth in the official series developed by the Ministry of Education in Saigon and used in all public schools in Vietnam. The books in this series have been reprinted in their entirety from the original editions for use in American schools with Vietnamese students. The grade five text contains the following chapters: (1) Review…

A study was conducted to determine whether programmed instruction or traditional instruction in chemistry was more effective in terms of student preference, student achievement, achievement of students with low reading levels, and achievement of students with high reading levels. Two non-random groups of students with equivalent learning ability…

Certain generalizations about the educable retarded are presented. The need is for small group instruction and more time for a child to internalize science processes and information. Suggestions are given to help overcome attention span difficulties, problems of recall and difficulties with transfer. (EB)

The schedule with dates and topics for television biology programs to be used with classroom lessons during the first half of the 1975-76 school year is provided, plus a brief description of the contents of some of the programs. (Author/ND)

Selected data from a junior high school science assessment study are presented to demonstrate the potential of pattern analysis for teacher evaluation, and to illustrate its superiority over other classroom observation techniques. (CP)