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| Sch Sci Math | 1 |
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| ABEGG, GERALD L. | 1 |
| CRUMB, GLENN H. | 1 |
| Johnson, Gordon Phillip | 1 |
| Snider, C. F. Bill | 1 |
| Torop, William | 1 |
| Troxel, Verne A. | 1 |
| Troxel, Verne Aubry | 1 |
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Download full textABEGG, GERALD L.; CRUMB, GLENN H. – 1966
IT WAS THE PURPOSE OF THIS RESEARCH TO ASSESS THE CONTRIBUTION OF CERTAIN SCIENCE COURSES AND OTHER FACTORS THAT MAY INFLUENCE STUDENTS' UNDERSTANDING OF SCIENTISTS, THE AIMS AND METHODS OF SCIENCE AND THE SCIENTIFIC ENTERPRISE. THE SAMPLE CONSISTED OF 1,275 PHYSICS STUDENTS AND 1,009 CHEMISTRY STUDENTS FROM HIGH SCHOOLS IN IOWA, KANSAS, NEBRASKA,…
Descriptors: Chemistry, Physics, Science Curriculum, Science Education
An Integrated Two Year Chemistry-Physics Course Compared with Consecutively Taught Separate Courses.
Johnson, Gordon Phillip – 1968
Compared was the effectiveness of a two-year integrated chemistry-physics course with a two-year sequence of separate courses, in developing understanding of chemistry and physics concepts, understanding science and its methods, and reactions to the study of science. Both groups used the content, materials and instructional approach of the…
Descriptors: Academic Achievement, Achievement, Chemistry, Curriculum Development
Troxel, Verne A.; Snider, C. F. Bill – Sch Sci Math, 1970
Descriptors: Achievement Tests, Chemistry, Critical Thinking, Evaluation
Analysis of Instructional Outcomes of Students Involved with Three Courses in High School Chemistry.
Troxel, Verne Aubry – 1968
The outcomes of 1333 students enrolled in Chemical Educational Materials Study (CHEMS), Chemical Bond Approach (CBA), and a traditional chemistry course were compared on the basis of grade and ability level. For the total group, students taking CHEMS and CBA performed significantly better on the American Chemical Society Cooperative Examination in…
Descriptors: Achievement, Chemistry, Comparative Analysis, Course Evaluation
Torop, William – 1968
Investigated was the effect of different types of laboratory reports on measured outcomes of the Chemical Education Materials Study (CHEMS) Chemistry. Compared were procedures using essay laboratory reports, mimeographed laboratory sheets prepared by the investigator and completed by the students, the laboratory manual for the course completed by…
Descriptors: Achievement, Chemistry, Comparative Analysis, Doctoral Dissertations
