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| Journal of Computer-Based… | 2 |
Author
| Andre, Thomas | 2 |
| Carlsen, David D. | 1 |
| Veldhuis, G. Henry | 1 |
Publication Type
| Journal Articles | 2 |
| Reports - Research | 2 |
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| Iowa | 1 |
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Andre, Thomas; Veldhuis, G. Henry – Journal of Computer-Based Instruction, 1991
Describes a survey of physics and physical science teachers in Iowa that was conducted to determine their use of microcomputers. Availability of computers and types of software used are examined, frequency of use and access to computer laboratories are investigated, and results are compared with those from earlier surveys. (seven references) (LRW)
Descriptors: Analysis of Variance, Comparative Analysis, Computer Assisted Instruction, Courseware
Carlsen, David D.; Andre, Thomas – Journal of Computer-Based Instruction, 1992
Describes a study of undergraduates at Iowa State University that tested the effectiveness of a computer simulation of electric circuits used in combination with a conceptual change approach to science instruction. Erroneous preconceptions of scientific concepts are discussed, and the use of traditional text is compared with conceptual change…
Descriptors: Analysis of Variance, Computer Assisted Instruction, Computer Simulation, Concept Teaching
