ERIC Number: EJ636072
Record Type: CIJE
Publication Date: 2001
Reference Count: 0
Ob-scertainers: A Cooperative Activity on Hypotheses.
Shibley, Ivan A., Jr.
Journal of Chemical Education, v78 n9 p1193-94 Sep 2001
Presents a laboratory activity using an Ob-scertainer which can be completed by students working as individuals, in pairs, and in groups. Explains the pair approach and focuses on the hypothesis forming process and group roles. (YDS)
Publication Type: Guides - Classroom - Teacher; Journal Articles
Education Level: N/A
Authoring Institution: N/A