Includes the complete listing for a computer program which draws the best curve to fit calibration data obtained from a set of five standard solutions. (DH)

Describes a laboratory experiment using AMPAC (a computer program) in conjunction with infrared spectroscopy. The experimental procedure and a list of questions for discussion are provided. Typical data are presented. (YP)

Discusses a software package that allows the user to solve mathematical problems, analyze data, plot graphs, and to examine mathematical models. Presents the attributes of the program and the available mathematical functions. Provides an example of pH calculations. (MVL)

A project was conducted to develop a series of interactive microcomputer-controlled videotape training programs in chemical analysis of water quality for the fisheries technician program at Peninsula College (Washington). Improved color video equipment was obtained during the year for development of the training films. Interactive instruction and…