To improve student outcomes in four-credit asynchronous online physical geography classes that included a lab component, we employed three different experimental techniques in spring 2022. Fifteen faculty who collectively taught 24 sections of Introduction to Landforms or Weather and Climate modified one element of their course to foster improved…

The transition from high school to tertiary education can be a daunting prospect for students. The prospect of laboratories, an unfamiliar environment, for students, can increase levels of anxiety. Moreover, there is a growing body of evidence that suggests that students' self-efficacy is inversely correlated with students' anxiety. We surveyed…

Describes a comparison of scale of laboratory with respect to time efficiency. Compared full scale and one-tenth scale Grignard reactions with full scale averaging 330 minutes to completion and scaled-down averaging 204. Savings are seen in air pollution, toxicity, solvent cost, and time. (JM)