Technology-enhanced learning has attracted increasing attention of educational community focused on improvement of traditional classroom learning. Augmented immersive reality (AIR) technologies enhance users' perception of reality by augmenting it with computer-generated components such as audio, video, 2/3-D graphics, GPS data, etc. The AIR…

Adding to concerns about falling participation rates in science education, the profile of certain student groups who go on to study decreases, particularly as the year level increases. The aim of this paper is to examine if, and in what ways, demographic factors predict students' post-16 participation in biology, physics, chemistry and earth/space…

In an effort to improve student conceptual understanding and help students better connect pre-existing knowledge to new ideas, a concept map assignment was implemented in a first-year college level general chemistry course. This implementation included a quasi-experiment that was carried out in discussion group recitation sections within a…

The purpose of this research was to find out the effect of communicative approach on proposal/synopsis writing skills of students at Allama Iqbal Open University Islamabad as it was found from the literature that Communicative Language Teaching (CLT) had a noteworthy influence to improve proposal writing skills. The researcher used the…

Increased understanding of the importance of the affective domain in chemistry education research has led to the development and adaptation of instruments to measure chemistry-specific affective traits, including motivation. Many of these instruments are adapted from other fields by using the word "chemistry" in place of other…

If an organic chemistry student explains that she represents a mechanistic step because ''it's a productive part of the mechanism,'' what meaning could the professor teaching the class attribute to this statement, what is actually communicated, and what does it mean for the student? The professor might think that the explanation is based on…

An approach is described that gradually transitions second-year organic chemistry students to writing full "The Journal of Organic Chemistry" ("JOC") style lab reports. The primary goal was to introduce students to and build rhetorical skills in scientific and technical writing. This was accomplished by focusing on four main…

Efficiency gains arising from the use of electronic marking tools that allow tutors to select comments from a statement bank are well documented, but how students use this type of feedback remains under explored. Natural science students (N = 161) were emailed feedback reports on a spreadsheet assessment that included an invitation to reply placed…

In this article, a low-cost, simple, and rapid fabrication of paper-based analytical devices (PADs) using a wax screen-printing method is reported here. The acid-base reaction is implemented in the simple PADs to demonstrate to students the chemistry concept of a limiting reagent. When a fixed concentration of base reacts with a gradually…

The 2018 Cleveland conference screened a documentary film titled "Symbiotic Earth: How Lynn Margulis Rocked the Boat and Started a Scientific Revolution." NAMTA conference participants enjoyed this memorable premier event in honor of Lynn Margulis, her symbiotic worldview, and her intimate community of scientific stars. This article is…

Washback has been defined as an effect of assessment on teaching and learning which may be negative or positive. This study investigated the washback effect of multiple choice question (MCQ) format of assessment on learning of concepts in physical sciences (chemistry) as compared to constructed response tests (CRTs). This study collected…

This article uses an existing evaluation framework to exemplify how an organic chemistry program for high school teachers facilitated their professional development. Chemistry teachers from 6 different high schools participated in the program. The professional development program was informed by a constructivist theoretical background in which…

This study aims to determine the influence of learning models and numerical ability of students' chemistry learning outcomes on Thermochemical materials, as well as the interaction between learning models through the use of laboratory and numerical ability. The study was conducted on the students of grade XI IPA SMA N 1 Stabat consisting of 9…

3D printing technology has an enormous potential to apply to chemical engineering education. In this paper, we describe several designs of 3D printed mesoreactors (Y-shape, T-shape, and Long channel shape) using the following steps: reactor sketching, CAD modeling, and reactor printing. With a focus on continuous plug flow mesoreactors (PFRs, i.d.…

Many studies in science education acknowledge the positive effects of context-based learning on students' interest and attitudes. However, little is known about the design criteria of contextual situations generating these effects and how facets of students' situational interest are affected while learning in a contextualised setting. This paper…