This study explores the nature of undergraduate students' errors and misconceptions in particle mechanics. This paper provides in-depth descriptions of the errors presented by students and accounts for them in terms of students' procedural or conceptual knowledge. Specifically, this study analyses students' written responses to questions on…

This guide is designed for use in providing English-as-a-second-language training to adults. The first part of the package describes the development of these materials during a project to provide training in conversational English to refugees and migrants. Outlined next are procedures and activities for assessing student needs, taping student…