There are several ways in the literature to determine the value of gravitational acceleration. We used an audio plug (3.5-mm jack) that can be reused from types of plugs can also be purchased and are very cheap. In this article, a computer speaker or microphone that are damaged. These value of gravitational acceleration very accurately using…

Producing original knowledge is the foundation of scientific progress. Originality is associated with certain skills and practices that can be trained and socialised. This study investigates how inbreeding as a career practice influences the socialisation of originality. An analysis based on a sample of mid-career life scientists in Japan finds…

The Arduino microcontroller is finding its way into labs throughout undergraduate physics curricula, from introductory courses to a variety of beyond-the-first-year laboratory classes. At Davidson College, they use Arduinos in a gateway STEM course for students who are interested in energy and the environment. This article describes how students…

In the 1930s, the teaching staff of the University of Chicago devised a clever way to deliver experimental data to their introductory students without meeting them in the laboratory. The university's curriculum included a required Introductory Course in the Physical Sciences. There were probably too many students to allow for a standard…

Despite the growing importance of agricultural microbiology at the applied, productive and ecological levels, undergraduate degrees in Agronomy generally do not feature much microbiological experimentation. To address this deficiency, we have designed an experimental programme that evaluates the potential of plant growth-promoting rhizobacteria…

Contribution: This article introduces the teaching and learning with remote laboratories and MATLAB for an undergraduate system identification (SI) course, which can be employed for students at the advanced level with a control background. Background: SI has been widely used in all engineering fields; thus, the SI course that includes complex…

This paper analyzes the role of the university research laboratory in university-industry interactions for technology transfer. Specifically, it examines how the laboratory research infrastructure, team qualification and local incentives influence knowledge and technology transfer in biotechnology. Despite the importance of the research laboratory…

The analogy among momentum, heat and mass transport phenomena is an important concept in chemical engineering education. This paper presents the analogy between heat exchanger and packed column calculations. The effectiveness-NTU method used to calculate outlet temperatures of hot and cold streams in an exchanger is introduced in a packed column…

Modeling is an important tool in science teaching and learning. Constructing a model instead of replicating one is more meaningful and better supports student learning than analyzing premade models (Firooznia 2015; Gouvea and Passmore 2017; Takemura and Kurabayashi 2014). Models include physical replications of a scientific phenomenon or analyzing…

Nowadays, students have digital skills that are much larger than any other student in the past. Traditional experiments in a real laboratory are still fundamental, however an increasing number of computers can be used to simulate experiments close to the experimental environment. This can be seen as a great advantage for science learning, as…

Laboratory schools in the United States have been in existence in some form since the establishment of normal schools in 1839. Heavily criticized in the 1960s, 1970s, and 1980s, many laboratory schools would close their doors for a variety of reasons. One laboratory school in particular, the Fanny Edel Falk Laboratory School, was established under…

Writing center literature often notes the stress and anxiety of students as a special concern for peer writing tutors, and tutor training manuals offer advice for tutors on how to manage student writers' anxiety and stress in sessions. Few writing center sources, however, examine the stress/anxiety tutors may experience as a result of their work…

This paper shows a method for integrating computer programming into a standard physical chemistry laboratory sequence to augment student data analysis abilities and allow them to carry programming skills forward to other courses. The Python programming language is used, taking advantage of the pedagogical benefits of Jupyter notebooks, primarily…

Self-efficacy is a situational and subject-dependent construct instead of a personal characteristic, general perception, or personal competence. This study aimed to develop and validate a scale that would determine chemistry teachers' perceived self-efficacy for teaching in the laboratories. To this end, a self-efficacy perception scale for…

This article is focused on the effectiveness of an innovative research-based learning model that employs chemistry-based research projects in developing high school students' research competency and attitudes. The chemistry-based research projects were carried out as a part of an informal program, in real-world laboratories on 330 high school…