The plate and frame filtration experiment is one of the essential experiments performed by undergraduate students during their practical education. While this experiment often relies on the conventional manual recording of data and calculation, there are frequent problems with data collection because capturing transient data of filtrate volume and…

We conducted an observational exploratory study of distraction by digital devices in multiple different sections across three large undergraduate physics courses. We collected data from two different settings based on the type of devices used for classroom polling: lecture sections that required mobile devices for polling and those that used…

For nearly two decades, augmented reality (AR) has found diverse applications in education, particularly in science education, where its efficacy has been supported by relevant theories and many empirical studies. However, previous studies have revealed the following research deficit: While AR technology appears to influence learning-related…

As science educators, we have an important opportunity to influence perceptions of who does science, and we can work to empower students to make our disciplines more accessible to people of all backgrounds. This goal was explicitly built into an introductory college astronomy course through the theme of "Who Speaks for Earth?"…

Research conducted by The RP Group's Multiple Measures Assessment Project (MMAP) and summarized in "Preparatory Pathways and STEM Calculus Completion: Implications of the AB 1705 Standards" found high rates of attrition along the path to calculus for students pursuing programs in Science, Technology, Engineering and Math (STEM). In this…

The essence of university courses lies in their scientific rigor, while the enjoyment of learning serves as a motivation. In this regard, we have developed a comprehensive experiment project by incorporating dithienylethene-based photochromic units into sensitizers for renewable energy, specifically dye-sensitized solar cells, through organic…

With the increase of waste paper, environmental pollution and atmospheric impact have become global problems. The cellulose contained in waste paper has the advantages of being renewable and biodegradable and can be applied to many fields to achieve sustainable development. At present, thermal management materials, as a new type of material, have…

This paper examines the pedagogical integration of Virtual Microscopes (VMs) in Virtual Learning Environments (VLEs), to identify best practice and improve online pedagogy. It has captured the perspectives of 12 Health and Earth Science university teachers, through in-depth interviews, about the current integration of the VM in online teaching,…

Community, inclusion, and perseverance are essential for student success in STEM. To promote these values, we developed two discussion-based activities for implementation in introductory college STEM courses. Both activities incorporate watching videos that portray scientists telling the stories of their career trajectory, in-class discussions,…

There are conditions that lead professors to use different text formats in quantum physics courses. Studying these conditions is an important aspect to understand the dynamics of physics pedagogy, and philosophy of science can be used as an orientation to do so. A case study was conducted at a Brazilian initial physics teacher training program.…

While environmental problems are urgent in modern society, they are especially difficult to tackle because of their normative and politically controversial nature. Universities may choose different theoretical paradigms for the teaching of environmental problems. However, limited theoretical and/or practical analysis has been undertaken of the…

This 4-year longitudinal study identified the impact of a multifaceted mentoring and tutoring program on the retention and graduation rates of a diverse body of undergraduate college students enrolled in high-risk science courses. Findings revealed that the program was successful in increasing the retention and graduation rates of students who…

Despite continued efforts to address this issue, many students still exhibit misunderstandings regarding Newton's laws. These misconceptions include beliefs, such as every movement requires a force, that force is directly proportional to velocity, and that action-reaction forces can differ in magnitude. To mitigate these misunderstandings,…

Background/purpose: The students have difficulty understanding abstract concepts that are sometimes difficult to visualize in optics and physics, so learning innovations are needed to overcome these problems. Case-Based Learning (CBL) optical physics learning integrated with mobile microlearning offers an innovative approach to improving the…

Online learning in higher education has grown significantly over the past decade, with millions of students engaging with online learning tutorials and assessments. However, the effectiveness of online learning is less understood, particularly whether students achieve the same learning gains when taking online assessments at home versus in a…