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,…

"Theoretical Foundations of Learning Environments" provides students, faculty, and instructional designers with a clear, concise introduction to the major pedagogical and psychological theories and their implications for the design of new learning environments for schools, universities, or corporations. Leading experts describe the most…

Two computer programs were developed to enhance community college students' critical thinking skills in the areas of "Comparison and Contrast" and "Analysis." Instructors have several options in using the programs. With access to an LCD panel and an overhead projector, instructors can use the programs in the classroom, manipulating the computer…