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Authors describe how to use videodisks and computer software in biology instruction. HyperCard Videodisc Toolkit for the Macintosh computer and the BioSci videodisc are used to explain basic principles in the preparation of multimedia presentations. Authors assert that the use of this technology enhances student learning by inserting excellent visual images with no interruption in the flow of information. (PR)

Considers eight components to be considered in setting up a microcomputer center for use with college classes. Discussions include hardware, software, physical facility, furniture, technical support, personnel, continuing financial expenditures, and security. (CW)

Describes procedures for choosing process skill materials for evaluation. Steps include selecting software titles, reading descriptions, and skimming for key phrases associated with process skills, examining courseware, considering cost versus time, and the selecting process. Sample forms for the evaluation process are included. (RT)

Describes three criteria for evaluating educational software; classification of software types, the presence or absence of process skills, and educational practices. This article provides background for a software evaluation form to appear in a subsequent issue. (CW)

A computer program that simulates the random evolution of a metabolic pathway is given. The program shows that natural selection preserves favorable traits if they occur in a specific sequence. (KR)

Two Hypercard stacks are reviewed including "Amino Acids," created to help students associate amino acid names with their structures, and "DNA Teacher," a tutorial on the structure and function of DNA. Availability, functions, hardware requirements, and general comments on these stacks are provided. (CW)

Reviews the computer software, `Imafile: An Interactive Program for Experimenting with Visual and Digital Imaging.'

Reviews a software package, "Mitosis-Meiosis," available for Apple II or IBM computers with colorgraphics capabilities. Describes the documentation, presentation and flexibility of the program. Rates the program based on graphics and usability in a biology classroom. (CW)

The effect of ORIGIN 3-6-9, a combination of fatty acids and amino acids derived from castor beans, was evaluated against Aedes albopictus larvae in water containing varying concentrations of this compound. At rates above 50 ppm, it caused 100% mortality, whereas at 5 ppm or less, larval mortality was not significantly different from that of the control. Tests repeated at 7, 14, and 28 days posttreatment demonstrated no reduction in effectiveness against the test species. [ABSTRACT FROM AUTHOR]

Reviews the computer software Interactive Biology Multimedia Courseware from Cyber Ed Inc.

Reviews the computer software What is Biology? from Clearvue.

Reviews the computer software I Like Science: Butterflies and Moths, Earthworms, Seeds and Seedlings, and Tadpoles from International Education Inc.

Reviews the computer software DeHumani Corporis Fabrica 1543 from Octavo Corp.

Reviews the computer software `Exploring the Nardoo (CD-ROM).'

Presents a study which compares the effectiveness of the computer program `MacPig to a traditional fetal pig dissection. Description of MacPig; Information on the methods used in the study; Details on the different features of MacPig; What conclusions were drawn from the study.

Reviews the computer software `Science Navigator 3.0,' from McGraw-Hill Inc. and `Eyewitness Encyclopedia of Science/Eyewitness Encyclopedia of Nature,' from Dorling Kindersley Multimedia.

Comments on the salient features of `Test Builder,' a software package for generating examinations. Operating the `Test Builder'; Characteristics of the package; Need for a single test-generating package.

Evaluates the BioBlast multimedia compact disc (CD) for high school biology class. System requirements; Contents of the CD; Advantages of using the CD.

Reviews the computer software The Development of Plants.

Reviews the computer software CATLAB from EME Corp.

Reviews the computer software Science writer: Ecology from SVE & Churchill Media.

Reviews the computer software Fly a Cell from High Performance Systems, Inc.

Reviews the computer software Six Experimental Organisms: A Mutlimedia Study, by Harvey F. Lord.

Reviews the computer software `Enzyme Investigations,' by EME Corporation.

Presents Backdrop, a computer software which includes various graphic libraries. Purpose of the software; Software operation.

Reviews the computer software Concepts of Biology Multimedia Curriculum System published by Holt, Rinehart and Winston.

Praises the computer software `Data Wonder' as an organizing, graphing, and reporting tool for children eight years or older. Major features of the software; Shortcomings of the program.

Reviews the computer program language `The Digital Frog,' from Digital Frog International.

Reviews the software `Essence of Biology,' by James L. Gould and Grant f. Gould.