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Peer reviewed Peer reviewed
ERIC Number: EJ467758
Record Type: Journal
Publication Date: 1991
Pages: N/A
Abstractor: N/A
ISBN: N/A
ISSN: ISSN-0002-7685
EISSN: N/A
Quantification in an Introductory Diffusion Experiment.
Snow, George E.
American Biology Teacher, v53 n2 p102-106 Feb 1991
Describes a take-home experiment in which students measure the diffusion of acid through acid-filled capillary tubes immersed into base solutions and vice versa. Students represent and analyze the effects of ambient temperature, molecular weight, and concentrations of the solutions on that movement. (MDH)
Descriptors: Biology, Chemistry, Data Analysis, Data Collection, High Schools, Higher Education, Home Study, Measurement, Measurement Techniques, Physiology, Science Activities, Science Education, Science Experiments, Science Instruction
Publication Type: Guides - Classroom - Teacher; Journal Articles
Education Level: N/A
Audience: Teachers; Practitioners
Language: English
Sponsor: N/A
Authoring Institution: N/A
Grant or Contract Numbers: N/A