This paper argues that the plan and study phases of lesson study are productive in helping educators with varied expertise and experience to explore scientific practices like modeling with ties to disciplinary literacy. Points are illustrated with data from a lesson-study cycle in science that two university-based teacher educators, one in…

A growing body of research demonstrates the value of asking students to write about science for authentic purposes. But which purposes--and, just as importantly, whose purposes--count as authentic? In this theoretical article, we review several conceptions of authentic purpose drawn from science education and literacy education and use these to…

An emerging body of research suggests that content-rich literacy instruction has the power to expand elementary children's domain-general and domain-specific literacy skills. For content teachers, such as science teachers, explicit instruction in disciplinary-language and literacy practices can support students reading and writing of school-based…

Literacy practices in science classrooms have been traditionally limited to the provision of macroscaffolds (writing templates like Question-Hypothesis-Methodology-Results). This paper explores the allowances and shortcomings of such practice by means of a systematic examination of a corpus of lab reports written by two small groups of college…

Integrating information from across multiple sources is an important science literacy skill that involves the following: identifying intra- and intertextual ties, modeling relationships between sources and claims and making an evaluation of the claims made. Tasks that involve reading, interpreting and synthesizing multiple sources have been well…

Visual elements such as graphs, tables, and diagrams are essential components of scientific writing. Although scientific writing textbooks and guides often contain information on how to design such visuals, little has been written on how to effectively discuss those visuals within the text. This article offers a novel heuristic for teaching…

This article describes lessons learned from the implementation of an instructional strategy that was conducted with preservice teachers enrolled in an undergraduate literacy course highlighting reading and writing as instructional tools to teach content area material across the curriculum. One requirement in the course was a Poetry Project. This…

In "Subatomic Writing," Johns Hopkins University instructor Jamie Zvirzdin goes bravely into uncharted territory by offering a totally new kind of guide for writing about science--from the subatomic level up! "Subatomic Writing" teaches readers that the building blocks of language are like particles in physics. These particles,…

The value of generative AI tools in higher education has received considerable attention. Although there are many proponents of its value as a learning tool, many are concerned with the issues regarding academic integrity and its use by students to compose written assessments. This study evaluates and compares the output of three commonly used…

This study is intended to provide an example of computational modeling (CM) experiment using machine learning algorithms. Specific outcomes modeled in this study are the predicted influences associated with the Science Writing Heuristic (SWH) and associated with the completion of question items for the Cornell Critical Thinking Test. The Student…

Non-science majors often lack motivation to take science courses required for their graduation, because these courses are usually taught in a lecture format and are disconnected from their everyday life and needs related to future careers. This two-phase action research, utilizing argumentative writing (AW) supported with online simulation, was…

That writing can support students' learning in science and mathematics has been documented, yet little is known about how empirical findings have been applied in (1) materials designed to support science and math instruction; and (2) informal learning environments mediated by peer instructors. This dissertation examines two relatively unexplored…

Science writing is a complex rhetorical activity that enhances disciplinary participation in university education and requires learner-centered, inquiry-based explicit instruction. This study aimed to determine the effects of teaching writing self-assessment of scientific posters on writing quality and academic achievement in a higher education…

The purpose of the study was to examine the effects of an instructional intervention and its professional development (PD) on the opinion and argumentative writing of middle school students and on teachers' instructional delivery. The study utilized a design-based methodology and collected qualitative and quantitative data in order to identify…

Students in the sciences learn to engage with primary research articles as a fundamental part of their discipline, essential to both writing and research. These sources are difficult to navigate, leading students to use (and misuse) these sources in a variety of complex ways. As instructors and researchers, we are aware of these challenges, but…