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Jones, Thomas C.; Laughlin, Thomas F. – American Biology Teacher, 2010
Natural selection and other components of evolutionary theory are known to be particularly challenging concepts for students to understand. To help illustrate these concepts, we developed a simulation model of microevolutionary processes. The model features all the components of Hardy-Weinberg theory, with population size, selection, gene flow,…
Descriptors: Evolution, Science Instruction, Biology, Scientific Concepts
Nowak, Amy L. Versnik; Hale, Heidi; Lindholm, Jessica; Strausser, Elizabeth – American Journal of Health Education, 2009
Objectives: After this lesson, students will be able to: (1) list the five stages of materials production, (2) report key facts related to the materials economy, (3) identify sustainable solutions that positively impact the environment, and (4) recognize how the environment affects health. Target Audience: This activity is designed for students in…
Descriptors: Middle School Students, Environmental Education, Junior High School Students, Sustainable Development