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Lyons, Jim; Verghese, Manoj – 1988
The main part of this project involved using a computer, either an Apple or an IBM, as a chart recorder for the infrared (IR) and nuclear magnetic resonance (NMR) spectrophotometers. The computer "reads" these machines and displays spectra on its monitor. The graphs can then be stored for future reference and manipulation. The program to…
Descriptors: Chemical Analysis, Chemistry, Computer Interfaces, Computer Software
Peer reviewed Peer reviewed
Seligmann, Peter F.; Thompson, Steven R. – American Biology Teacher, 1989
Described is an activity in which a computer is used to acquire temperature and humidity data useful in investigating transpiration in plants. Materials and procedures are discussed and examples of results are presented. Factors which influence the rate of transpiration are discussed. (CW)
Descriptors: Biology, Botany, College Science, Computer Interfaces
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Lambert, Andrew – Physics Education, 1988
Presented is the use of a microprocessor for mechanics experiments. Described are the experimental set-ups, experimental method, and conclusions. Includes several diagrams and pictures. (YP)
Descriptors: Acceleration (Physics), Computer Interfaces, Demonstrations (Educational), Gravity (Physics)
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Roth, Wolff-Michael – Science and Children, 1989
Presented are four activities which are designed to familiarize children with the multiple uses of computers and help them learn about heat and temperature using temperature probes. Included are the tempering effect of water, heat capacity, caloric content of foods, and weather. Hardware and software are discussed. (CW)
Descriptors: Computer Interfaces, Computer Software, Computer Uses in Education, Elementary Education
Peer reviewed Peer reviewed
Chamberlain, Peter; Vincent, Richard – School Science Review, 1989
Described is a means of logging data from remote sensors in data files and then transferring the data to a spreadsheet for processing. The presentation of the data in tabular or graphical form is discussed. An example using temperature data from a model house is provided. (Author/CW)
Descriptors: Computer Interfaces, Computer Software, Computer Uses in Education, Data Analysis
Peer reviewed Peer reviewed
Leiker, P. Steven – Physics Teacher, 1990
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)
Descriptors: College Science, Computer Interfaces, Computer Uses in Education, Electronics
Vernier, David L. – 1986
Science projects which can be used by high school students who have minimal experience with computers or electronics are presented in this book on laboratory interfacing. These laboratory interfacing projects include either the connecting of measuring instruments directly to a computer or using a computer to control external devices. All of the 14…
Descriptors: Computer Assisted Instruction, Computer Interfaces, Computer Uses in Education, Courseware