Intentional reflection is a key component of Community Service Learning (CSL) as it guides students to integrate knowledge of theory with experience in practice. A semester-long chemistry curriculum with an integrated CSL intervention was implemented in a Canadian university to investigate how reflection in the laboratory setting enhances…

Creating and using models are essential skills in chemistry. Novices and experts alike rely on conceptual models to build their own personal mental models for predicting and explaining molecular processes. There is evidence that chemistry students lack rich mental models of the molecular level; their mental models of reaction mechanisms have often…

Demands are placed on undergraduate courses in chemistry to develop transferable skills, such as teamwork, alongside subject content and technical skills. Such skills can be developed by implementing pedagogies which involve students working together. Such pedagogies can, however, pose various challenges, including unfavourable student perceptions…

The use of online collaborative assignments (OCAs) between two flipped organic chemistry classrooms, one in Canada and the other in the United States, was examined for impact on learners. The intervention was designed to support content mastery, aid in increasing students' communication skills through chemistry drawing and verbalization,…

This study investigated students' successes, strategies, and common errors in their answers to questions that involved the electron-pushing (curved arrow) formalism (EPF), part of organic chemistry's language. We analyzed students' answers to two question types on midterms and final exams: (1) draw the electron-pushing arrows of a reaction step,…

In the 1998-99 academic year, the Department of Chemistry at the University of Manitoba reorganized its first-year course to include two types of sections: "regular sections" for students with high school chemistry grades above 70%, and "developmental sections" for students with grades between 50 and 70%. The regular sections…