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Peer reviewed Peer reviewed
ERIC Number: EJ308972
Record Type: CIJE
Publication Date: 1984
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: ISSN-0022-4308
Analyzing Difficulties with Mole-Concept Tasks by Using Familiar Analog Tasks.
Gabel, Dorothy; Sherwood, Robert D.
Journal of Research in Science Teaching, v21 n8 p843-51 Nov 1984
Determined whether chemistry students (N=332) understood analog tasks that could be used for teaching the mole concept. Also identified possible difficulties that students might have in solving mole problems. Seven major conclusions are reported and discussed, including the finding that two-step problems were more difficult to solve than one-step problems. (JN)
Descriptors: Chemistry, Cognitive Processes, High Schools, Mathematics Skills, Prerequisites, Problem Solving, Science Education, Science Instruction, Secondary School Science
Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Audience: Researchers
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: Analogies; Mole (Chemical); Science Education Research