Observational Thresholds in School Chemistry.

Kempa, R. F.; Ward, J. E.

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Peer reviewed

ERIC Number: EJ380951

Record Type: CIJE

Publication Date: 1988

Pages: N/A

Abstractor: N/A

ISBN: N/A

ISSN: N/A

EISSN: N/A

Observational Thresholds in School Chemistry.

Kempa, R. F.; Ward, J. E.

International Journal of Science Education, v10 n3 p275-84 Jul-Sep 1988

Reported are observational limits of detectability for several single stimulus and multi-stimuli observation tasks in secondary level chemistry. Provided are tables of actual results obtained including type of observation, chemical system used, method of determining stimulus magnitude, and observational thresholds. (Author/YP)

Descriptors: Chemistry, Data Interpretation, Experiments, Laboratory Experiments, Laboratory Manuals, Observation, Science Education, Science Instruction, Secondary Education, Secondary School Science

Publication Type: Journal Articles; Reports - Research; Guides - Classroom - Teacher

Education Level: N/A

Audience: Teachers; Practitioners

Language: English

Sponsor: N/A

Authoring Institution: N/A

Grant or Contract Numbers: N/A