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Caine, Massimo; Horié, Ninon; Zuchuat, Sandrine; Weber, Aurélia; Ducret, Verena; Linder, Patrick; Perron, Karl – Science Activities: Classroom Projects and Curriculum Ideas, 2015
More than 60 years have passed since the work of Rosalind Franklin, James Watson, and Francis Crick led to the discovery of the 3D-DNA double-helix structure. Nowadays, due to the simple and elegant architecture of its double helix, the structure of DNA is widely known. The biological role of the DNA molecule (e.g., genetic information), however,…
Descriptors: Science Instruction, Biology, Genetics, Hands on Science
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Krantz, Patrick D. – Science Activities: Classroom Projects and Curriculum Ideas, 2004
This elementary activity follows the 5-E Learning Cycle as described by Bybee et al. (1989) and integrates literature from Dr. Seuss. Students observe and identify characteristics of several slime substances and must make comparisons to determine which one most closely resembles the slime substance described by Dr. Seuss. To maximize this…
Descriptors: National Standards, Inquiry, Science Activities, Elementary School Science