This study aims to develop and evaluate an augmented reality microscope, "MicrosAR", for a middle school Science course, which was aimed for use both in and out of school, and to understand the users' perceptions about it. The study adopted design-based research to iteratively develop and evaluate the MicrosAR. Learning activities and…

To equalize access to science learning across genders and demographic groups, access to the disciplinary language of science is one place to start. The language of science is highly challenging and specialized, and difficulties acquiring this language contribute to disparities in science achievement across diverse student groups. This study used a…

Today's world is shaped by technology and products engineered to serve society's needs and wants. The knowledge and skills required to develop and use these products are changing at an exponential rate (NASE&M, 2017; NRC, 2011). In order to understand and meet future challenges, it is vital that the United States produce technology- and…

The purpose of this qualitative study is to explore how middle school science teachers enact the practice of using technology to support collaborative argumentation in their science classroom. This study employs qualitative case study and drew on data sources of interviews and observations. This study identifies two themes. Six teachers regard…

The tendency in urban schools is that teachers hold incomplete understandings about their students (by virtue of difference in cultural, race, language, and social class) is a lingering challenge since "Brown v. Board of Education" desegregated students in schools while also casting out large numbers of Black educators (Walker, 2013).…

The importance of engaging students in disciplinary practices of science is widely acknowledged and well researched. What is less understood is how to assess students' development of these practices. In particular, there is a need for understanding how formative assessment and feedback practices can be integrated into classroom instruction in ways…

As a result of recent technological developments, many mobile applications used in the educational environments have emerged. One of these applications is the augmented reality technology used in smartphones and tablets. Many augmented reality applications are now prepared with 4Dtechnology and are employed to transform virtual environments into…

Bacteria, viruses, and other invisible creatures are, in brief, microorganisms. Especially with the onset of the COVID-19 pandemic, the features of microorganisms, their density, and relevant precautions have grown in importance. Knowing the density of microorganisms at school will cause our cleaning habits to change. In this study, efforts were…

Situated in the context of teacher education reform which vehemently emphasises inquiry-based science education, this study examined the conceptualisations and enactment of inquiry-based science education by a group of four pre-service teachers enrolled in a teacher professional development programme in India, using mixed-method research design.…

Purpose: Attitude is expression or response of students regarding learning. Attitudes in the form of expressions of like, dislike or rejecting an object. The purpose of this research is to describe the attitudes of students towards the three attitude indicators at middle school in Jambi Province Indonesia. Research Methods: Type of research is…

Comprehensive curricula are described for middle and high school classrooms built around the synthesis of biodegradable calcium alginate capsules prepared from food-safe chemicals. Experiments and activities question whether calcium alginate capsules are a viable alternative to single-use water bottles and consider what characteristics are…

This research with middle school students from Kentucky (KY) and Nevada (NV) provides a snapshot of students' spatial-scientific understandings as we explored how well students understand lunar-related content, both spatially and scientifically, after receiving instruction with similar curricular Earth-Space content. Utilizing a lens of spatial…

Genetics is a core topic in the biology curriculum of many countries. Learning genetics is difficult for multiple reasons, including the need to reason about complex mechanisms--and to link mechanisms--that occur at different time and space scales. Previous research in genetics education explores students' understandings of inheritance patterns or…

Literacy standards (National Governors Association Center for Best Practices & Council of Chief State School Officers in Common core state standards: English language arts standards, 2010) and best practices from Institute of Education Sciences practice guides (e.g., Baker et al. in Teaching academic content and literacy to English learners in…

Purpose: An analysis of the relationship between discourse and cognition in the context of middle school science teaching is provided in this study. Teacher-led questions, cognitive demands and patterns of interaction were analysed for the discourse side of the study. The students' argumentation quality was explored for the cognition side of the…