Understanding reaction mechanisms is integral to success in organic chemistry; however, prior research suggests that learners struggle with recognizing the importance of underlying implicit features in reaction mechanisms. Because of this struggle, understanding how learners' reason about reaction mechanisms and developing assessments to elicit…

From a cognitive load perspective, successful collaborative learning occurs if groups achieve their goals, and if each member processes information in a way that contributes to individual learning. This research looked at group work among postgraduate STEM students in South Korea (N = 55) to see if successful collaborative learning and individual…

While writing courses often include instruction in rhetorical aspects of writing (i.e., learning to write), business content courses often assign writing as a tool for learning and assessing content knowledge (i.e., writing to learn), with little attention to students' rhetorical understanding of genres. This leaves students with an incomplete…

Reading critically involves examining the language choices authors make to "get the job done" -- in other words, to communicate effectively in specific ways with particular audiences. Not all students in middle and high school intuit this type of reading and may experience challenges when they go to write for academic purposes. Their…

Literature in this field of English language learners (ELLs) in US public schools indicates that the needs of these adolescent ELLs are not being met due to a lack of language support and inaccessibility to content. This research examined the enactment of a curriculum with preservice teachers designed to address the specific needs of adolescent…

Over the past 20 years, claims about how and why student writing can serve learning have changed markedly. This has been partly due to new technologies displacing writing as a predominant resource for learning, prompting new sense-making practices and shifts in how these changes are theorized. Learners now routinely collaborate to generate,…

Argument writing is challenging for elementary students. Previous experimental research has focused on scaffolding rhetorical goals, leaving content goals relatively unexplored. In a randomized experiment, 73 students in grades 5, 6, and 7 wrote persuasive texts about difficult-to-classify vertebrates. Each student received one of three sets of…