ERIC Number: EJ247778
Record Type: CIJE
Publication Date: 1981-Mar
Reference Count: 0
Why Leaves Turn Color: A Laboratory Model for Hypothesis Formation.
Klein, Stephen D.
American Biology Teacher, v43 n3 p163-64,167 Mar 1981
Describes an experiment using chromatographic techniques on aging leaves which gives high school biology students the opportunity to observe, question, and formulate hypotheses. (CS)
Publication Type: Journal Articles; Reports - Descriptive
Education Level: N/A
Authoring Institution: N/A