The purpose of this study is to describe social studies teachers' perceptions related to their practices in teaching concepts within the context of social studies instruction in order to enhance students' vocabulary development in their classes. The study focuses on how students' breadth and depth of vocabulary knowledge is supported by teachers'…

Traditional methods for teaching the Lewis dot structure model emphasize rule-based learning and often neglect the purpose and function of the model. Thus, many students are unable to extend their understanding of molecular structures in new contexts. The assignment described here addresses this issue by asking students to read and write about the…