In this paper we discuss the types of knowledge used by six middle school students as they engaged with a debugging task designed to integrate ideas from computer science, mathematics and science. Our findings show that the computational thinking practice of debugging is a rich source of opportunities to integrate these different disciplines. The…

'A lack of prior knowledge in the other discipline' is often given by geoscience instructors to explain why students struggle to apply knowledge from other disciplines to the Earth. We examine this assumption by considering the disciplinary crossing of buoyancy (physics) to isostasy (geoscience). We investigate the teachers' perspective through…

Inspired by a theoretical view of knowledge as a resource, this study explored in detail how a student used knowledge as a resource when she engaged in problem-solving about rocks and what she learned as a result of the practice of solving scientific problems. The context of the study was an inquiry project conducted in an earth science course for…

Water sciences education is paramount to sustainable groundwater resource management, especially of drinking water, but misunderstandings about groundwater among non-experts remain widespread. Groundwater residence is an especially challenging concept to learn because it is not directly visible in typical circumstances. The present study uses a…

Equally as important as growing the body of human knowledge through scientific discoveries and analysis is relaying this information to the general public in a digestible manner to establish a scientifically literate society. This dissertation approaches the multifaceted issue by combining an in-depth study of brown dwarf binary atmospheres with…

We present a quantitative study of responses to voluntary and anonymous surveys of undergraduate geology students enrolled at an English-medium, research university in South Africa. This research captured student interest in geology, their perceived level of understanding of key geological concepts, and the extent to which in-class and in-field…

An opportunity exists to attract students from historically underrepresented communities into the geosciences, the least diverse of the STEM fields. Home to a diverse population, Riverside County in Southern California supports several community colleges with thriving geoscience programs where students can take a range of geology courses in…

Models are central to the practice and teaching of science. Yet people often fail to grasp how scientific models explain their observations of the world. Realizing the explanatory power of a model may require aligning its relational structure to that of the observable phenomena. The present research tested whether "relational…

Students attending schools in poor and historically marginalized communities lack access to curricula that combines both relevant science content and investigative practices--components the National Research Council (2012) has identified as necessary for effective learning. This lack of curricular access is also problematic in that it: (1)…

Evaluation is an important aspect of science and is receiving increasing attention in science education. The present study investigated (1) changes to plausibility judgments and knowledge as a result of a series of instructional scaffolds, called model-evidence link activities, that facilitated evaluation of scientific and alternative models in…

Focus of this article is the current situation characterized by students' de-rootedness and possible measures to improve the situation within the frame of education for sustainable development. My main line of argument is that science teachers can practice teaching in such a way that students are brought in deeper contact to the environment. I…

Previous work on seductive details has demonstrated that interesting but irrelevant messages hinder students' text learning. Considering that there is little evidence suggesting the relationship between seductive details and prior knowledge, the present study examined how seductive details affect learning in terms of prior knowledge to address the…

The geosciences continue to lag behind the other sciences in both diversity and degree completion rates of students transferring from two-year colleges (2YCs). Critical to strengthening the transfer student pipeline is the need to identify who takes introductory geosciences courses at the 2YC level and what factors contribute to increased 2YC…

The present research tested the hypothesis that the reading of science text can create new misconceptions in students with incongruent prior knowledge, and that these new misconceptions will be similar to the fragmented and synthetic conceptions obtained in prior developmental research. Ninety-nine third- and fifth-grade children read and recalled…

The high demand for scientists and engineers in the workforce means that there is a continuing need for more strategies to increase student completion in science, technology, engineering, and mathematics (STEM) majors. The challenge lies in finding and enacting effective strategies to increase students' completion of STEM degrees and in recruiting…