NotesFAQContact Us
Collection
Advanced
Search Tips
Showing 18,946 to 18,960 of 21,791 results Save | Export
Peer reviewed Peer reviewed
Dowling, John; Mullen, George H. – Physics Teacher, 1974
Discusses a lab experiment where rubber bands are used to determine a spring constant and to predict the range when the band is stretched and fired. Included are the formulas involved. (CC)
Descriptors: College Science, Instructional Materials, Laboratory Experiments, Laboratory Procedures
Peer reviewed Peer reviewed
Smith, Mortimer – American Scholar, 1973
Author comments on the new wave of radical critics of the educational establishment and offers some areas where reform may be realizable. (Author/RK)
Descriptors: Academic Achievement, Critical Thinking, Educational Change, Educational Experiments
Peer reviewed Peer reviewed
Thistlethwayte, D.; And Others – Education in Chemistry, 1974
Describes an experiment in environmental chemistry which serves to determine the dissolved oxygen concentration in both fresh and saline water. Applications of the method at the undergraduate and secondary school levels are recommended. (CC)
Descriptors: Chemistry, College Science, Environmental Education, Instructional Materials
Peer reviewed Peer reviewed
Hageseth, G. T.; Muir, R. B. – Physics Teacher, 1974
Descriptors: Acoustics, College Science, Instructional Materials, Laboratory Equipment
Peer reviewed Peer reviewed
Zollman, Dean – Physics Teacher, 1974
Descriptors: Demonstrations (Educational), Instructional Materials, Laboratory Procedures, Measurement Techniques
Peer reviewed Peer reviewed
Daniels, D. J.; And Others – Education in Chemistry, 1973
Discusses the use of aluminum chloride and other Friedel-Crafts type catalysts to polymerize 2-methylpropene and the application of such products in industry and agriculture. Includes a laboratory experiment on the polybutene preparation suitable for high school purposes. (CC)
Descriptors: Chemistry, Instructional Materials, Laboratory Experiments, Laboratory Procedures
Peer reviewed Peer reviewed
Boulton, L. H. – Education in Chemistry, 1973
Discusses application of Schoniger's method of quantitative organic elemental analysis in teaching of qualitative analysis of the halogens, nitrogen, sulphur, and phosphorus. Indicates that the oxygen flask method is safe and suitable for both high school and college courses because of simple apparatus requirements. (CC)
Descriptors: Chemical Analysis, Chemistry, College Science, Instructional Materials
Sauer, Helmut – Praxis des Neusprachlichen Unterrichts, 1973
Descriptors: Curriculum Development, Educational Experiments, Educational Policy, Elementary School Students
Peer reviewed Peer reviewed
Elder, S. Thomas; Elder, Eleanor S. – Journal of Experimental Education, 1973
Two field-tests were carried out for the purpose of assembling data from which the teaching effectiveness of a programmed text could be determined. (Author)
Descriptors: College Students, Educational Experiments, High School Students, Programed Instructional Materials
Peer reviewed Peer reviewed
Crawford, M.; Keenan, A. K. – Education in Chemistry, 1973
Descriptors: Chemistry, Chromatography, College Science, Instructional Materials
Peer reviewed Peer reviewed
Thompson, C. C. – Journal of Chemical Education, 1973
Descriptors: Atomic Structure, Chemistry, College Science, Discussion (Teaching Technique)
Peer reviewed Peer reviewed
Epstein, Yakov M.; And Others – American Psychologist, 1973
Descriptors: Expectation, Experimental Psychology, Interpersonal Relationship, Laboratory Experiments
Karwatka, Dennis – School Shop, 1973
Describes a self-demonstration experiment designed to teach the principles of the spark-ignition system. (SB)
Descriptors: Auto Mechanics, Autoinstructional Aids, Demonstrations (Educational), Educational Equipment
Peer reviewed Peer reviewed
Mogill, A. T. – Physics Teacher, 1973
Descriptors: Instructional Materials, Laboratory Experiments, Mechanics (Physics), Motion
Peer reviewed Peer reviewed
Slabaugh, W. H.; Christensen, B. E. – Journal of Chemical Education, 1973
Descriptors: Chemical Analysis, Chemistry, College Science, Course Content
Pages: 1  |  ...  |  1260  |  1261  |  1262  |  1263  |  1264  |  1265  |  1266  |  1267  |  1268  |  ...  |  1453