Presents some techniques developed to help improve student understanding of Mendelian principles through the use of a computer simulation model by the genetic system of the fruit fly. Includes discussion and evaluation of this computer assisted program. (MA)

This paper argues that Attention Deficit Hyperactivity Disorder (ADHD) should be viewed as a dysfunctional relationship between an individual with certain predispositions and an environment which generates certain expectations, demands, and reactions. The paper presents a model in which: ADHD behaviors result from a combination of inherent…

Data sharing among multiple lab sections increases statistical power of data analyses and informs student-generated hypotheses. We describe how to collect, organize, and manage data to support replicate and rolling inquiry models, with three illustrative examples of activities from a population-level biology course for science majors. (Contains 1…