To inspire upper-division undergraduate students to gain a deeper understanding of biorefinery, an experiment related to biofuels and lignin-based sunscreen products from corncob was performed in multiple offerings of a summer-semester class. Specifically, corncobs were pretreated with 1% H[subscript 2]SO[subscript 4] to obtain hemicellulose…

Some of the subjects have complex concepts, which are currently taught using deductive methods in the first years of University Degree. However, the experience shows the results obtained from students' learning goals were quite low. Therefore, the use of inductive method is a crucial factor to improve students' learning results and re-thinking the…

Contribution: This paper provides evidence of the lack of gender diversity at audio engineering conferences, using a novel and inclusive gender determination method to produce a new dataset of author gender. Background: Audio engineering has historically been male-dominated; while the number of non-male audio engineers has increased recently, the…

Problem solving and researching are connected activities in the engineering profession and across education. The empirical research presented in this paper considered the effectiveness for teaching and learning of a model that was based on this connection and derived from the parameters of the Research Skill Development framework. The model,…

This research aims to investigate STEM (Science-Technology-Engineering-Mathematics) semantics of engineer candidates and pre-service teachers in depth in regard to different variables and identify their STEM perspectives. The study group consisted of 228 students enrolled in undergraduate programs in a state university in Central Anatolia in…

In this article, we examine how a sequence of modeling activities supported the development of students' interpretations and reasoning about phenomena with negative average rates of change in different physical phenomena. Research has shown that creating and interpreting models of changing physical phenomena is difficult, even for university level…

21st century educational reform initiatives value creativity, collaboration, innovation, and higher-order thinking (Scardamalia, 2002), the skills needed for students to successfully address the complex engineering challenges facing society. "A Framework for K-12 Science Education: Practice, Crosscutting Concepts and Core Ideas" (NRC,…

The Interactive Surveying Instructor (ISI) is an extension of the work developed by Garbanzo and Lara (2018), who created a web 2.0 app for teaching differential leveling in surveying engineering. Two improvements were done to enhance the user experience and include surveying equipment that is important in the first stages of the engineering…

Although engineering programs are growing in popularity, attrition rates are very high. As such, there is a need to explore possible factors as to why some students succeed in engineering and other do not. This study is the first of its kind to explore whether and to what extent vocational personality traits and general personality types correlate…

Despite the potential of the maker movement to influence how we teach students in school, thus far, most research on maker activities have taken place in informal spaces, such as museums and after-school programs, which are inaccessible to some populations. To ensure maker education reaches "all" students, it must find its place at…

This study examined information integration cognitive mechanisms underlying the test anxiety judgments of 474 engineering students. The experimental design considered the orthogonal combination of three factors (teaching style, exam type, and test mode), resulting in 12 experimental scenarios. During the experiments, participants were provided one…

Many traditional engineering schools are struggling to balance the calls to provide an innovative engineering education that meet the demands of graduates and their employers with the constraints and momentum of their existing curriculum. In this paper we present the conceptual design behind a framework that integrates existing discipline-specific…

This study explored the cognitive mechanism behind information integration in the test anxiety judgments in 140 engineering students. An experiment was designed to test four factors combined (test goal orientation, test cognitive functioning level, test difficulty and test mode). The experimental task required participants to read 36 scenarios,…

Using a sample of women natural sciences and engineering (NSE) faculty members from 13 Canadian universities, we investigated the impact of women academic leaders on women professors' perceptions of gender bias. Logistic regression analyses indicated that professors who perceived more workplace gender bias were more likely to feel that they needed…

As COVID-19 reached Turkey in March 2020, all universities switched to e-learning in a very short period. Computer and software engineering (CE/SE) undergraduate students studying at university campuses have switched to e-learning. This paper seeks to understand the e-learning experience of CE/SE undergraduate students. A questionnaire was created…