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Harvey, T. J.; Wareham, M. – Research in Science and Technological Education, 1984
This investigation showed no sex difference between boys and girls with regard to practical work at the end of their first year of secondary school and no difference between schools and groupings (all boys, all girls, mixed schools with mixed science classes, and mixed schools with single sex science classes). (JN)
Descriptors: Grouping (Instructional Purposes), Science Education, Science Experiments, Science Instruction
Harlen, Wynne; And Others – 1983
This report presents the methodology and findings of a national survey of the performance of approximately 9,000 11-year-old children in science. Performance was assessed in six categories: (1) symbolic representation (reading information from graphs, tables, and charts); (2) use of apparatus and measuring instruments; (3) observation; (4)…
Descriptors: Elementary Education, Elementary School Science, Elementary School Students, Laboratory Procedures