Describes the state-of-the-art in computer interfacing in the biology laboratory. Discusses hardware and software. Enumerates the educational benefits from instrumentation such as cost effectiveness and increased student opportunity and motivation. Includes 14 references. (CW)

Describes MIDI (Musical Instrument Digital Interface) technology and music education; provides information on conducting a MIDI workshop for all ages; and offers guidelines for creating a MIDI workstation for the classroom. Hardware and software vendor contact information is provided. (PEN)

Described is the use of the microcomputer and interfacing equipment to obtain weather data from meteorological satellites. Equipment necessary for this type of remote sensing, including constructing and/or obtaining the necessary hardware and software is discussed. Ideas for the integration of this material into the curriculum are presented. (CW)

Described is the construction of a simple analog-to-digital convertor circuit to interface an Apple II+ microcomputer to a light sensor used in conjunction with a holographic gear inspector. A list of parts, circuit diagram, and a simple BASIC program for the convertor are provided. (CW)