Carbon nanomaterials have promising utility in chemical sensing including applications in preserving occupational safety, monitoring of environmental pollution, and human health. While recent advances in device fabrication and molecular design of functional materials have enabled rapid fabrication of chemical sensors from carbon nanomaterials,…

Social media are a highly visible factor in the daily lives of our students. Why should teachers not take advantage of this and develop teaching and learning materials that use the designs found in such media to contextualise science learning? This article suggests some ideas for creating lab instructions using social media design as an innovative…

To increase interest in chemical engineering and introduce non-traditional chemical engineering fields to high school women, an outreach activity focused on the biomedical applications of polymers was developed. Surveys given to students before and after the activity demonstrated greater agreement with the statements "I am interested in…

Raspberry Pi Pico, based on chip RP2040, is an easy-to-use development microcontroller board that can provide flexible input/output functions and meets the teaching needs of basic electronics to first-year university undergraduates. This article presents our blended laboratory design using Raspberry Pi Pico for the course unit Digital Circuits and…

Contribution: This work seeks to ascertain the validity of a remote-controlled experiment of the Physics Remote Lab in the educational context, specifically among students from engineering courses. Background: In 2012, it has been started the development of the Physics Remote Lab at the Federal University of Itajubá, Brazil, a laboratory with a…

A distance education Diploma and Bachelor's degree in Mathematics and Science programs are faced with low enrollment and graduation rate as well as high attrition of students. The aforementioned challenges are attributed to students' satisfaction and continuance intention. However, students' satisfaction and continuance intention toward distance…

The primary purpose of this study was to compare academic variables from students participating in mixed teaching methods/course revitalization biology courses to those in traditional courses at two community colleges in Tennessee. A two-group comparison design using archived data was used, which evaluated differences in final grades, exam scores,…

Clear and rigorous quantum reasoning is needed to explain quantum physical phenomena. As pillars of true quantum physical explanations, we suggest specific quantum reasoning derived from quantum physical key ideas. An experiment is suggested to support such a quantum reasoning, in which a quantized radiation field interacts with an optical beam…

The evolution of learning design continues, focusing on blended laboratory approaches incorporating technology. The Sophisticated Thinking Laboratory (STB-LAB) and Gather Town are key tools in implementing collaborative learning in this context. This study assesses the effectiveness of blended laboratory implementation using STB-LAB and Gather…

This study investigates the effect of introducing an environmental education (EE) in three classrooms (C1, C2, C3) using three different pedagogy methods and if student's personalities determine how the information is perceived. A teacher-focused classroom (C1), a student-focused classroom (C2), and a third classroom used labs and hands-on…

Course-based undergraduate research experience (CURE) exposes an entire class of students to scientific research and is thought to increase students' knowledge retention in science, technology, engineering and mathematics education. Microbial engineering is an interdisciplinary subject that combines science and engineering. We transformed a…

This study aimed to examine the effect of three teaching approaches: The traditional teaching method, Teacher based demonstration experiment (TBDE), and the Student hands-on experiment (SHE), on students' conceptual understanding of solutions and titration. The data were collected using a chemistry achievement test (CAT) comprising of 30…

Digital practical work (DPW) has emerged as a highly effective and indispensable component of science education, enhancing and extending traditional laboratory experiences. DPW aims to complement physical laboratory experiments, particularly those that teachers may find challenging to conduct or lack the confidence to perform. In this study, a…

Virtual laboratories and simulations have emerged as innovative solutions for science teaching. However, existing resources have various limitations and constraints including cognitive load/mental burden and limited coverage of all necessary steps in scientific inquiry, focusing mainly on the experimental simulation. To bridge this gap and address…

Could a transformative, inclusive and emancipatory educational framework like the Universal Design for Learning (UDL) advance academic success for all? Could racism and dis/ableism be dismantled through such an emerging educational trend that offers a redefinition of dis/ability abolishing oppressive pedagogical practices that perpetuate…