There is a gap between the importance of certain archeological material sources and their perception, both by professionals and by the general public. Textiles, for example, are essential to understanding practices that marked daily life and rituals in the past, but they have often been extremely degraded over time, particularly in temperate…

Active learning and student-centered learning are becoming the preferred teaching approach in higher education. Once heavily based on lectures, science instructors are adopting new teaching methods to promote active learning. Lecture-based courses can be modified to increase student engagement by including in-class discussions, activities, and…

Although active learning strategies are being incorporated into many higher-education STEM courses, not all students benefit from these activities to the same extent. As these types of activities are designed to engage students in their learning, differences in student engagement may explain some of the differences in learning outcomes. However,…

Active learning is known to improve student outcomes in many STEM courses. Here, we present strategies for incorporating active learning into a large enrollment General Chemistry I course using small group activities during class time. This approach was found to mitigate gender disparities in overall course grades and reduced the number of General…

This communication describes an activity where upper-level chemistry students explore the determinability of rate constant values without concentration dependences (k[subscript true]) related to a solvent-ligand exchange in a transition metal carbonyl complex. By performing a series of multivariable linear regression (MVLR) analyses of…

This research aims to develop chemistry project-based learning with an Integrated Ethnoscience Approach in Science, Technology, Engineering, and Mathematics (Ethno-STEM) to improve students' conservation and entrepreneurial character. The research method refers to the Research and Development (R&D) model with the Four D. The research samples…

Critical thinking skills has to be sharpened particularly during the COVID-19 pandemic. This circumstance leads to the lack of student's passion to apply their thinking skills in doing something necessary. Therefore, it requires a learning improving critical thinking skills. This study aims to describe the critical thinking skills of chemistry…

In 1996, the Chemistry Department at Norwich University converted its two-semester General Chemistry course from a traditional lecture to a Process Oriented Guided Inquiry Learning (POGIL) classroom. The change to POGIL teaching in Norwich General Chemistry classes was brought about by a steady decline in student performance, as demonstrated by…

The ability to predict macroscopic properties using a compound's chemical structure is an essential idea for chemistry as well as other disciplines such as biology. In this study we investigate how different levels of interventions impact the components of students' explanations (claims, evidence, and reasoning) of structure-property…

An educational escape activity was developed, embedding elements of both augmented and immersive virtual reality technologies, in an active learning environment. The mental visualization of abstract concepts can be difficult for students, inhibiting their ability to reason cogently regarding important topics of stereochemistry. Consequently, an…

The level of students' engagement during active learning activities conducted in small groups is important to understanding the effectiveness of these activities. The Interactive-Constructive-Active-Passive (ICAP) framework is a way to determine the cognitive engagement of these groups by analyzing the conversations that occur while student groups…

Actions taken to control the propagation of COVID-19 forced most activities to switch into an online environment. Education was no exception. In most of the cases the transition turned out well, and online education proved to be a good alternative to the traditional model. However, in the case of practical courses, the situation is quite different…

This article describes the implementation of a student-generated open educational resource project into a majors' organic chemistry laboratory. This scaffolded semester-long project was organized into six phases and designed to promote the goals of teaching students about both green chemistry and real-life applications of the reactions covered in…

The Prospect Park Biodiversity Project was a SENCER collaboration project between the Departments of Biological Sciences, Chemistry, and Mathematics at the New York City College of Technology. The goal of this project was to enhance students' participation and learning in STEM disciplines through a civically engaged framework. The project utilized…

Research has been implemented related to the analysis of the students' science process skills through project-based learning in a COVID-19 pandemic era. The prohibition of face-to-face lectures causes hindered experimental activities to be conducted on campus. This condition encourages project-based learning to carry out extraction experiments…