Describes a method for teaching the technique of nearest-neighbor frequence analysis (NNFA) for testing the fidelity of template DNA replication. (Author/BB)

The material presented in this three-volume manual is a summary of the history and experiences of the Huntington Computer Project, and the purpose of the manual is to assist high school teachers and other educators who wish to explore the uses of computers in high schools. The first volume contains an introductory section which gives the…

The microcomputer used as a closed-circuit television typewriter and graphics generator is suggested as an alternative visual teaching strategy for lecture or discussions. The use of such a system in an introductory biology course for nonmajors is discussed. (JN)

Describes computer assisted simulation model for studying problems of an ecosystem. Example used is algae-Daphnia-predator system. Problems for students to solve in this ecosystem are described. (PS)

Investigated the effects of units using computers and computer-administered tests. The greatest benefit was attained by those using the units and attending lectures. Students using both the units and tests did not perform as well as the lecture only group. Explores the correlation between high school grades and the methods. (Author/YP)

Title, author(s), publisher, price, and review are provided for nine computer oriented publications. These include books related to the use of microcomputers in educational settings, computer assisted instruction, LOGO programming language, and the role of the computer in schools as a tutor, tool, and tutee. (JN)

The Paris Faculty of Science is developing programs in computer-assisted instruction (CAI). Their first goal is to develop "questionnaires" (instructional sequences) administered by teletype machines which check on a student's knowledge in an area and draw his attention to basic concepts, definitions, and theorems in that area. Using an…

Described is part of the O.P.E. laboratory computer-based biology program designed for undergraduate medical and biology students. Described is an embryology dialogue in which the student proceeds through three stages in the knowledge and understanding of the concept of competence. (Author/DS)

Because advanced students had difficulty in interpreting cleavage patterns obtained by gel electrophoresis related to rapid sequencing techniques for DNA and RNA, several formats were developed to aid in understanding this topic. Formats included print, print plus scrambled print, interactive computer-based instruction, and high-resolution…

Discusses current uses of computers in United Kingdom schools, specifically in biology, chemistry, economics, geography, and physics classrooms. Suggests reasons why teachers are using computers and describes their application for simulations; construction, evaluation, and modification of models; and for academic games. (DS)

Compares the computer assisted instruction (CAI) tutorial with its non-computerized pedagogical roots: the Socratic Dialog with Skinner's Programmed Instruction. Tests the effectiveness of a CAI tutorial on diffusion and osmosis against four other interactive and non-interactive instructional strategies. Notes computer based strategies were…

The coauthor and developer of Logo (a computer programming language for children) describes (1) the changes in his responses to debates about computers in education, (2) some of the uses of the new LogoWriter in the classroom, and (3) how one fifth-grade class used LogoWriter in a biology unit. (IW)

Computer assisted instruction (CAI) in Biology and Developmental Reading was administered at two junior high schools and two senior high schools in Philadelphia. The achievement of the students in CAI was compared with comparable students in traditionally instructed classes. The results of the standardized tests were equivocal. In Reading, the CAI…