Little is known concerning chemistry and biochemistry majors' understanding of research and scientific inquiry. In this three-year qualitative research study, chemistry and biochemistry majors were interviewed before and after participating in a National Science Foundation-sponsored Research Experiences for Undergraduates (REU) program at a…

Most introductory courses in environmental science are large, lecture-style general education classes. North Carolina State University's ES 100 is no exception, enrolling between 200 and 300 students and holding class meetings in the campus cinema. A key underlying learning objective, however, is to teach students that science is the pathway to…

This academic essay provides a strategy for teaching complementary and alternative medicine (CAM) in the classroom, a subject typically critiqued as unconventional and non-scientific. It demonstrates how students can enhance their critically reflective skills by examining polarizing and controversial medical topics, which are often considered by…

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…

Knowledge construction is an essential scientific practice, and undergraduate research experiences (UREs) provide opportunities for students to engage with this scientific practice in an authentic context. While participating in UREs, students develop conceptualizations about how science gathers, evaluates, and constructs knowledge (science…

Understanding the relevant aspects of the construction of knowledge in science, as well as the elements that are an essential part of a scientific inquiry, need to be discussed in teacher training courses in the area of natural sciences. This study aimed to identify and classify investigative elements present in the conceptions of undergraduates…

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…

Background: The goals of laboratory experiences include developing knowledge base, research skills, and scientific communication abilities. Objective: The aim was to assess an inquiry-based laboratory activity using the model organism "Caenorhabditis elegans" in relation to learning goals. Method: Students in a "Biopsychology"…

We present data displaying course-based undergraduate research experiences (CUREs) effectiveness in providing authentic cutting-edge research experiences to undergraduates, which both private and government organizations recognize as essential. A total of 68 students were enrolled in this research with 50 students being in a traditional laboratory…

Purpose: Goal 4.7 of the Sustainable Development Goals (SDGs) explicitly frames education as an enabler of change and a means to achieve all SDGs. This study aims to explore the nature and culture of science as an academic discipline and its capacity for the integration of education for sustainable development (ESD). Design/methodology/approach:…

Undergraduate research experience is the process where undergraduates contribute to the development of a subject field through their inquiry-based learning (IBL). IBL is a student-centered learning strategy. Students work as professional scientists do, through inquiry. This article presents approaches to IBL and practices of an instructor from…

This qualitative study examined how university students learn to engage in the practices of scientific inquiry via research apprenticeships and how such experiences prepare them to be STEM literate. Surveys and interviews addressed two primary research questions: 1. What is the nature of interaction between student participant and faculty mentor?…

In this paper, we describe the transition of all five course-sections of General Biology Laboratory I from "cookbook" surveys of taxonomic domains and kingdoms to course-based undergraduate research experiences that champion inquiry-based learning in "real world" environments. We achieved this by scaling-up lessons from a…

Metabolomics, the large-scale study of metabolites in biological fluids and tissues, offers the ability to observe metabolic changes in a broad context. Traditionally, nutritional metabolism education has focused on theory using textbooks. The objective of this study was to assess the effectiveness of involving students in a feeding research study…

The California Blackworm ("Lumbriculus variegatus") is a freshwater segmented worm species that has been used by biology instructors as a model system for inquiry-based student investigations. The blackworm dorsal blood vessel pulsation rate is easily quantified. Moreover, this species can facilitate the study of neuromuscular…