Scalpels are utilized by many different user groups for such purposes as medical procedures and dissection. Injuries caused by scalpels are a potential risk for scalpel users, and include injuries that may occur while mounting and removing the scalpel blade. Between 10% and 20% of all scalpel injuries in education and healthcare settings are…

In their article, "Space, relations, and the learning of science," Wolff-Michael Roth and Pei-Ling Hsu draw our attention to the importance of field in the teaching and learning of science. While the Roth and Hsu study is focused on the scientific research laboratory as an internship setting for the teaching of science, this response to…

Many of us have grabbed two pieces of aluminum foil and a paper towel, quickly sandwiched them together, and exclaimed in lecture, "Look! It's easy to make a capacitor!" Then we move on from there, calculating things such as capacitances with various dielectrics or plate sizes, the capacitance of capacitor networks, RC circuits,…

We have developed an upper-level undergraduate laboratory exercise that enables students to replicate a key experiment in developmental biology. In this exercise, students have the opportunity to observe live chick embryos and stain the apical ectodermal ridge, a key tissue required for development of the vertebrate limb. Impressively, every…

In this laboratory module, introductory biochemistry students are exposed to two-dimensional [superscript 1]H-nuclear magnetic resonance of glycerophospholipids (GPLs). Working in groups of three, students enzymatically synthesized and purified a variety of 2-acyl lyso GPLs. The structure of the 2-acyl lyso GPL was verified using [superscript…

Pre-service teachers frequently express negative prejudices towards science and the methodologies traditionally used during their training. Gamification is a booming technology based on combining the psychological aspects, mechanics and dynamics of a game in non-ludic environments. The use of gamification has shown good outcomes in terms of…

Across the nation, there is a large shortage of teachers in several subject areas (Daniel, 2015; Milliard, 2015; Sutcher, Darling-Hammond, & Carver-Thomas, 2016). In agricultural education, many teachers are leaving the profession within the first five years of beginning their teaching careers (Tippens, Ricketts, Morgan, Navaro, &…

Most of the research on argumentation in science education has documented the myriad flaws in students' argumentation, and the difficulties teachers have organising productive arguments in the classroom. We apply a sociocultural framework to argue that productive argumentation emerges from a classroom culture in which its practice meaningfully…

To demonstrate effectiveness, writing centers collect quantitative and/or qualitative information about and from the students who use their services. A broader understanding of effectiveness requires us to consider both direct measures of writing quality and why some students do not use the writing center. This mixed-methods research followed one…

This paper compares an innovative approach to teaching a required introductory C programming course to a traditional C programming course for electrical engineering (EE) students. The novel course utilizes hardware-based projects to motivate students to master language syntax and implement key programming concepts and best practices. In a mixed…

A shortcoming of Massive Open Online Courses (MOOCs) is the lack of substantive integration of hands-on activities into online classrooms. We conducted a randomised control trial (RCT) in a MOOC where we sent the treatment group at-home lab kits with which they could perform experiments in their own homes. In our intervention research, we found…

The processes to assess students' learning acquired in various non-formal and informal learning environments have become increasingly common in Finnish university language centres in recent years. This paper describes new developments at the University of Eastern Finland to assess students' non-formal and informal learning of English for Academic…

At universities where introductory physics labs are taught by graduate student teaching assistants (TAs), there is a need for specialized professional development for those TAs. This paper presents a specific instantiation of a model for lab TA professional development that uses a combination of cognitive apprenticeship and expectancy-value…

The University of Alabama at Birmingham (UAB) and the McWane Science Center have partnered for over 20 years to provide secondary students in Alabama opportunities to conduct inquiry-based, standards-aligned science labs. LabWorks (middle school) and GENEius (high school) programs offer multiple research laboratory experiences in which students…

Students in rural communities often describe themselves as unsuccessful readers and writers in a university context, yet off-campus their literacy lives may be avidly experienced and richly valued. This article investigates the layered literacies of student clients and writing center consultants on a rural, regional campus in an Appalachian county…