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| Science and Children | 4 |
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Peer reviewedEdwards, Linda C.; Nabors, Martha L.; Camacho, Casey S. – Science and Children, 2002
Describes an activity on worms that investigates their anatomy and habitat and reactions to various environments. (Contains 12 references.) (YDS)
Descriptors: Animals, Biological Sciences, Elementary Education, Grade 3
Peer reviewedKarstaedt, Debbrah A. – Science and Children, 1984
Discusses the culturing of microorganisms as a laboratory activity emphaszing the growth of microorganisms in food. Provides background and safety information, procedures, and additional ideas. The complete unit (teacher's guide, student worksheets, evaluation and assessment, and resources for students and teachers) is available from the author.…
Descriptors: Biology, Culturing Techniques, Elementary School Science, Intermediate Grades
Peer reviewedSchumann, Donna N. – Science and Children, 1981
Suggests the use of spores and spore-producing structures to show adaptations facilitating spore dispersal and dispersal to favorable environments. Describes several activities using horsetails, ferns, and mosses. Lists five safety factors related to use of mold spores in the classroom. (DS)
Descriptors: Biological Sciences, Botany, Elementary School Science, Elementary Secondary Education
Peer reviewedRossman, Alan D. – Science and Children, 1993
Presents the following guidelines to consider before, during, and after hands-on inquiry: (1) plan and prepare; (2) create problem intrigue; (3) give students the responsibility of solving the problem; (4) offer feedback and guidance; (5) debrief; and (6) anticipate, prevent, monitor, and adapt. (PR)
Descriptors: Classroom Techniques, Elementary Education, Elementary School Science, Experiential Learning
