Organic chemistry students at two universities, one in Canada and the other in the United States, connected using video conferencing software as learning partners for six online collaborative assignments. Mixed-methods analysis of interviews, surveys, and student-written reflections was used to identify barriers that students encountered during…

Students' informal inferential reasoning (IIR) is often inconsistent with the normative logic underlying formal statistical methods such as Analysis of Variance (ANOVA), even after instruction. In two experiments reported here, student's IIR was assessed using an intuitive ANOVA task at the beginning and end of a statistics course. In both…

In 2006-2007, we established a writing exercise in two large first-year biology courses. Overall, our exercise, which consisted of multiple drafts of a 500-word essay, offered students a good introduction to how editorial feedback can improve content and style in scientific writing. We discuss our goals, procedures, outcome, and students'…