Communicating science with nonexperts (SciComm) is an important scientific practice. SciComm can inform decision making and public policies. Recently, seminal reports have indicated that SciComm is a practice in which students should engage. Unfortunately, students have few opportunities to engage in SciComm, partially due to the absence of a…

By focusing on food and a pervasive contaminant, this experiment engages student interest and effort while providing essential instruction and experience. As institutions are challenged by existing and emerging budgetary constraints, this experiment offers a determination approach employing commonly available instrumentation, the graphite furnace…

Professional competence is a necessary component of a person's professionalism in any area. The aim of the research is the formation of the professional activity of a future competitive specialist in the educational process of universities for the system-structural organization of professional training of biology students. The analysis of a wide…

Resonance is a fundamental concept that is necessary for students' successful learning in organic chemistry. However, there is a need to know more about both (1) what students find important when describing resonance and (2) students' conceptual understanding. This research seeks to address this discrepancy by examining second-semester organic…

Herein, we describe an accessible and safe organic chemistry lab experiment that can be completed at home. Liquid-liquid extraction is a fundamental organic chemistry lab experiment that touches on topics such as chemical structure, density, solubility, and acid-base chemistry. Given the increased demand for safe organic chemistry experiments that…

As teaching laboratories stand empty in light of COVID-19, we extended the practical experience from the laboratory to the safety of the students' homes. We developed a simple, robust, and versatile at-home experiment that teaches solution preparation, calibration curves, real-life sample preparation, and data analysis to second-year analytical…

The identification of coloring substances is a relevant task in the field of conservation and restoration, but it can be challenging as in real samples the target analytes are inserted in a very complex matrix made of binders and additives. Understanding this concept is fundamental for upper-division undergraduate students interested in…

The use of three-dimensional printing in chemistry education has expanded greatly in the past 10 years. The technique has been used to demonstrate a range of concepts including molecular structure, orbitals, and point groups; to produce chemical equipment such as cuvettes and columns; and even to print out mathematical shapes and functions. Here,…

This article reports on the implementation of a CURE project in an upper-level analytical chemistry course to engage a larger number of students in research at a primarily undergraduate institution (PUI). The lab course syllabus was modified to provide students with an opportunity to experience the process of conducting research through a project…

Student feedback from an undergraduate biochemistry lab course suggested the use of visibly traceable proteins may assist learning. Based on this feedback, we used guided inquiry lab exercises where students developed and characterized a suite of fluorescent protein-dihydrofolate reductase (DHFR) fusions as tools for a biochemistry teaching lab.…

The Department of Chemistry at the University of California, Irvine(UCI), instituted an upper-division "Writing for Chemists" course in fall 2017 that fulfills part of UCI's writing graduation requirement. During the 2019-2020 school year, the course was redesigned using a specifications grading system with the following goals: (1) to…

Current research suggests that students often fail to focus equally on the three aspects of scientific argumentation (cognitive, epistemic, and social) when they are given an opportunity to engage in argumentation. This study examined student argumentation within a two-semester general chemistry laboratory sequence at East Carolina University to…

Curriculum-based undergraduate research experiences (CUREs) have been shown to increase student retention in STEM fields and are starting to become more widely adopted in chemistry curricula. Here we describe a 10-week CURE that is suitable for a second-semester organic chemistry laboratory course. Students synthesize small molecules and use…

This article describes the use and advantages of the MATLAB-based program ReshmoBeam, developed to perform beam analysis, as it is done in statics courses of engineering curricula. An important goal of the article is to facilitate the dissemination of the program among faculty teaching these courses. The program is offered free to interested…

Creativity is an important educational goal. This study examines how creativity can be enhanced by investigating the relationships between team efficacy, psychological safety, team interaction, and team creativity in team project-based learning. A total of 294 students (93 teams) participating in project-based learning at a Korean university were…