Student success is often treated as an observed variable, or something that you can measure directly with a single instrument. Single course outcomes such as final course grade or learning gain on an assessment have become synonymous with success in undergraduate science education research. Continually relying on these narrow course outcomes to…

A wood cantilever of length ~2.5 m is driven into resonance using the hand as a simple driver. Video recordings of these oscillations are analyzed to determine experimental second harmonic (n = 2) damped resonance frequencies. These frequencies are compared to theoretical ones, obtained from measurements of elastic moduli, damping properties, and…

In 2019 and 2020, third-year chemical engineering majors completed a concept inventory at the beginning and end of the semester in their thermodynamics course. Midway through spring semester of 2020, the course switched to emergency remote instruction, replacing hands-on inquiry-based laboratory activities (IBLAs) with short videos. Analysis of…

Background: This article presents the findings of a pilot study introducing students to emerging educational technologies to enhance their physics laboratory learning experiences. This follows a design-based laboratory approach in which the students move from constructing and developing their laboratory reports in a traditional cookbook…

Making decisions, reasoning, and constructing arguments with scientific evidence are essential skills for all members of society, especially in a world facing complex socioscientific issues such as climate change and pandemics. Argumentation is a complex linguistic practice but little is known about how students from diverse language backgrounds…

As we begin the third decade of the twenty-first century, in countries where English is the second or foreign language, the goal of internationalization is causing a rise in university first language-English bilingual science courses. Even though bilingual written scientific argumentation (BWSA)--a twenty-first-century skill--is an essential…

This study examined physics major retention to degree at two institutions with substantially different admissions selectivity. Two modes of leaving the physics major were examined: leaving college and changing to another major while staying in college. The risk of leaving college while still enrolled as a physics major was highest in the spring…

Supporting students in building well-grounded explanations plays a crucial role in scientific practice. Research in organic chemistry education on students' mechanistic explanations, however, has revealed various challenges. When solving mechanistic tasks, students experience difficulties when (I) deriving implicit properties from structural…

This work explores the interface between 3D-printing, material sciences, and microfluidics with electrochemical detection in an undergraduate laboratory. This work includes a module for the characterization and electrochemical analysis of microelectrodes that spans 4 weeks (3 h per week). Laboratory exercises include the fabrication of a…

The mechanism maps that guide student instruction in organic chemistry curricula are structural representations of bond-breaking and bond-making events that transform a reactant into a product. For students, these pathways represented by electron pushing formalism (EPF) can be challenging to navigate. For instructors, providing formative feedback…

[This paper is part of the Focused Collection on Curriculum Development: Theory into Design.] This paper proposes the rethinking of the division of labor between physics education research curriculum developers and classroom instructors. Historically, both curriculum developers and instructors have taken responsibility for fostering students'…

[This paper is part of the Focused Collection on Curriculum Development: Theory into Design.] Fifteen years ago, following recommendations from research on science education for prospective teachers and for students more broadly, "Physics and Everyday Thinking" introduced activities within an inquiry-based undergraduate physics course…

Students in a mixed majors undergraduate microbiology class often struggle with basic genetics concepts, generating gaps in their overall understanding of genetics. This can be a result of employing the traditional block style of instruction that focuses on teaching skills and concepts one topic at a time. Here I present a simple, yet innovative…

Significant changes in the teaching-learning process have occurred since the appearance of the COVID-19 pandemic caused by the SARS-CoV 2 coronavirus, due to the limited mobility and closure of university education centers. In this context, essential challenges were presented for teachers and students to finish the academic courses by addressing…

This article describes the implementation of an activity with a Predict-Observe-Explain (POE) learning cycle to teach the concepts of velocity and acceleration to physics students aged 17-19. The study indicates how the instructor enacted the activity and provides sample student responses and group discussions. The description includes an example…