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| Learning Activities | 3 |
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| Higher Education | 2 |
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| Science Experiments | 2 |
| Analog Computers | 1 |
| Biochemistry | 1 |
| Chemical Equilibrium | 1 |
| Chemistry | 1 |
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| Journal of College Science… | 3 |
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| Bent, Henry A. | 1 |
| Devine, Joseph E. | 1 |
| Kartalopoulos, Stamatios V. | 1 |
| Presant, Lawrence P. | 1 |
| Teague, Harold J. | 1 |
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| Journal Articles | 3 |
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Peer reviewedDevine, Joseph E.; Presant, Lawrence P. – Journal of College Science Teaching, 1979
Describes an experiment to characterize the enzyme polyphenol oxidase. Includes Purpose, Reagents and Equipment, Procedure, Extraction, Treatment of Data, and Discussion. (MA)
Descriptors: Biochemistry, Higher Education, Laboratory Procedures, Learning Activities
Peer reviewedBent, Henry A.; Teague, Harold J. – Journal of College Science Teaching, 1978
Presents a detailed discussion of the "Drinking Duck" toy and its use to illustrate scientific and technical issues in thermodynamics. Numerous illustrations and equations are included. (MA)
Descriptors: Chemical Equilibrium, Chemistry, Instructional Materials, Learning Activities
Peer reviewedKartalopoulos, Stamatios V. – Journal of College Science Teaching, 1979
Describes a laboratory demonstration that can be used to convert an analog quantity into frequency, which can then be converted into a binary measure using either an oscilloscope or a frequency counter. (MA)
Descriptors: Analog Computers, Digital Computers, Electric Circuits, Electronics
