Various studies in science education have concluded that successful science learning sometimes consists in students having two or more incompatible representations regarding a phenomenon. Specifically, a pluralist perspective acknowledges that such representational plurality is normal and even beneficial for the individual. Our working hypothesis…

This paper describes a research collaboration with Humber Museums Partnership, which explored family museum visiting and early language. Drawing from ethnographic observations and continuous audio recordings, this article examines how very young children make sense in museum spaces. We activate Deleuze and Guattari's concept of the refrain…

In science education, the abstraction and complexity of scientific concepts are usually stumbling blocks that prevent students from learning science. Recently, augmented reality (AR) has offered transformative potential to support scientific concept learning by visualizing scientific phenomena and enhancing students' experiences. However, the lack…

Rational number knowledge is critical in both current and future mathematical success. Despite its importance, there is a gap in understanding regarding how children process quantitative information from discretized non-symbolic fractions when salient surface features interfere with this process. This study examines five research questions aimed…