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Glass, Lynn W.; Yager, Robert E. – Amer Biol Teacher, 1970
Students who solved problems individually or in small informal groups understand science and scientists better than those who solved the same problems (based on BSCS Blue Version) as a class group. (AA)
Descriptors: Biology, Individualized Instruction, Instruction, Problem Solving
SORENSEN, LAVAR LEONARD – 1966
THIS INVESTIGATION WAS DESIGNED TO COMPARE CHANGE IN CRITICAL THINKING IN GROUPS OF STUDENTS STUDYING HIGH SCHOOL BIOLOGY IN LABORATORY-CENTERED CLASSES AND IN LECTURE-DEMONSTRATION-CENTERED CLASSES. TWENTY BIOLOGY CLASSES WERE RANDOMLY SELECTED FROM THE FOUR SENIOR HIGH SCHOOLS IN THE SALT LAKE CITY SCHOOL DISTRICT. TEN CLASSES WERE RANDOMLY…
Descriptors: Academic Achievement, Biology, Comparative Analysis, Critical Thinking
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