This research investigated how middle school science teachers integrated engineering into their planned science instruction and the extent to which they conceptually linked science to engineering following participation in a professional development program. Video recordings of six teachers' classroom implementation of teacher-designed units were…

In this theoretical article, we argue that the imminent collapse of earth systems that sustain life forms calls for mathematics education as a field to reflect on and re-evaluate its priorities and thus practices. We consider both what ecological collapse means for mathematics education and whether mathematics education might offer meaningful…

Background: Course-based research experiences (CBREs) are highly valued for science learning and research. Most are discipline-centered, but there is a great deal of interest in developing them to promote interdisciplinarity. Yet, we have much to learn about how CBREs work, and even more to learn about how disciplinary diversity operates as an…

Mathematics is a common component of many science and social science degrees, but frequently not considered a prerequisite for their study. This can lead to some students studying mathematics components at undergraduate level with little or no previous mathematical learning and varying levels of motivation, or desire, to study mathematics. This…

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…

The lives of Kala people are deeply intertwined with marine and riparian environments on which their livelihoods depend. To document linguistic and environmental knowledge in these communities, as part of our community-based, collaborative language documentation project, we utilized three main interdisciplinary documentation methods: (1) River…

As computational methods are widely used in science disciplines, integrating computational thinking (CT) into classroom materials can create authentic science learning experiences for students. In this study, we classroom-tested a CT-integrated geoscience curriculum module designed for secondary students. The module consisted of three inquiry…

This paper highlights the design process and implementation for an "all majors" undergraduate course that allows students a chance to reconnect with the natural world. During this course students explore a wide range of biological and physical science based topics that seek to highlight human intervention and our impacts on the planet.…

This study compared two versions of the same elementary science professional development (PD) and curriculum program that were offered face-to-face and completely online, while keeping all content consistent between the two. Using quantitative analyses of pre- and posttests of content knowledge (CK), we evaluated the extent to which the online…