Thomas Graham discovered the law that bears his name while studying gas diffusion into air and other gases. He also found that the same relationship held with gas effusion, the movement of gases through a pinhole into a vacuum. Modern understanding of diffusion and effusion is based on kinetic-molecular theory, and it is generally accepted that…

Course-based undergraduate research experiences (CUREs) are an alternative pedagogical approach to the apprenticeship model for high-impact research immersion experiences. A W.M. Keck-funded Research Immersion Program at a Hispanic-serving institution in Southern California proposed to expand the benefits of the CURE model by developing lower- and…

Curriculum-embedded undergraduate research experiences (CUREs) have the unique advantage that "all" students enrolled in a course engage in authentic scientific research. While CUREs guided by faculty research interests are common, this article describes CUREs embedded in the senior chemistry curriculum that were driven entirely by…

The authors of this perspectives-based paper analyze the research process and results of an undergraduate research (UR) partnership that involved both of us -- an undergraduate student and a faculty member with international backgrounds--, a local non-profit organization in North Carolina that connected the authors with research participants who…

Student research in STEM education is an important learning component for both undergraduate and graduate students. It is not sufficient for students to learn passively in lecture-based classrooms without engaging and immersing themselves in the educational process through real-world research learning. Experiential learning for STEM students can…

Research has gained a degree of recognition as a skill to develop at tertiary level, and a requirement to get a Bachelor's degree, for higher education is supposed to improve critical thinking, encourage innovation, thereby improving the quality of both teaching and research. Responding to the calls of earlier research to further explore students'…

This paper compares undergraduate course-based research experiences to field-based research experiences to understand the relationship between these different forms of experiential learning. I study undergraduate research experiences across an economics department at a large Canadian research university. Statistical analysis indicates there are…

Several models suggest ways to expose undergraduates at minority serving institutions or institutions with limited research infrastructures to the iterative process of research. Apprentice-based research experiences allow students to work one-on-one with a research mentor in the hands-on discovery process, but with teaching being a priority for…

Reflection and recalibration, two key hallmarks of metacognition, are important elements of productive problem solving in scientific research. Often, training in these skills is obtained informally through direct exposure to independent research after college. Although some undergraduate students participate in extra- or co-curricular research…

Hydraulic fracturing is a major process for oil and natural gas production in the United States, and sand mines in Western Wisconsin provide highly desirable sand for the fracturing industry. After being mined, sand is wet-sieved to isolate economical-size fractions. Polyacrylamide is used as a flocculant to settle out the fine particles,…

For 60 years, the National Science Foundation's commitment to undergraduate research experiences has shaped the course of undergraduate research opportunities, from apprenticeship model-based experiences to team-based and classroom-based collaborations for a diverse group of students. Scaling the opportunity so that students may participate in an…

This paper focused on the shared experience of female undergraduate Kinesiology majors as they navigate the research process. Students enrolled in the class Undergraduate Research Opportunities are tasked with seeking IRB approval, collecting data, completing statistical analysis, and presenting results.

The study investigated the relationship between workload and lecturers' job satisfaction in Adekunle Ajasin University, Akungba Akoko, Ondo State. The descriptive research design of the survey type was employed. The sample of the study was 105 lecturers selected using multi-stage sampling technique across three faculties. Two research questions…

The recent lockdown of laboratories in the COVID-19 era has negatively impacted many lab-based courses for undergraduate students; however, research project classes have been hardest hit. Unlike the lab-based lecture courses, where many of the lab instructors have resorted to virtual experiments and videos to substitute for actual lab experiments,…

This article reviews the state of Canada's undergraduate research opportunities (UROs) in the life sciences across various institutions. Survey data gathered in 2019 from 20 departments in 14 universities show that all responding departments offer well-established forms of research that include credit-based directed studies or honors-thesis…