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Tamir, Pinchas; Lunetta, Vincent N. – American Biology Teacher, 1978
Presents task analysis of the laboratory inquiries of the BSCS Yellow Version. Three important deficiencies are identified: (1) Students do not identify and formulate problems; (2) Students get little chance to conduct investigations; and (3) Post-laboratory discussions are not indicated. (MA)
Descriptors: Biology, Curriculum, Laboratory Experiments, Measurement Techniques

Yeany, Russell H.; Capie, William – Science Education, 1979
Presents a description of a set of data processing operations and an instrument for analyzing the teaching of data collection and manipulation. The functions and reliability of the Data Processing Observed Guide (DPOG) developed for this purpose are also included. (HM)
Descriptors: Behavior Patterns, Data Processing, Educational Assessment, Educational Research