Decades of rapid development in information and communication technologies (ICTs) have resulted in tremendous global evolution in computer and online instruction. Many developing countries, however, are still struggling to successfully integrate ICTs into their teaching and learning practices, subsequently leading to slower rates of adapting…

This project report highlights a simple yet effective outreach lab benefiting the community partner, specifically the Alameda Point Collaborative (APC) youth program and Saint Mary's College students in a general science course. Building on a partnership focused on reciprocity, a portable lab experiment (Mattson Microscale Gas Chemistry lab) was…

Ability to adequately analyze educational situations is essential not only for (pre-service) teachers' occupational decisions, but also for their own professional development. This study represents an evaluation of the observation practice aimed at pre-service chemistry teachers' (N = 12) professional vision development. They attended chemistry…

A free online social annotation platform, Perusall, was incorporated into a flipped organic chemistry course sequence. The platform provides an interactive chat enhanced with social media features that facilitates student engagement with each other as they watch videos in an asynchronous format. This technology transforms how students watch…

A required first-year laboratory course was overhauled into a semester-long biosciences course-based undergraduate research experience (BioCURE) with a goal of enhancing learning and improving retention. Student attributes and outcomes were continually monitored by the University's Institutional Research office over a 5-year period and compared…

A classroom based Problem Based Learning (PBL) activity was adapted to run as a remote activity during the COVID-19 pandemic using an approach described as virtual Problem Based Learning (vPBL). vPBL is based on (i) identification of a suitable learning platform that supports collaborative working in a way that mimics the classroom based activity…

In recent years there has been an increased emphasis on recruiting and retaining STEM students in order for the United States to retain its position as a leader in STEM fields (President's Council of Advisors on Science and Technology, (2012), Report to the president, engage to excel: Producing one million additional college graduates with degrees…

During the SARS-2-COVID pandemic our institution sought to continue the teaching and learning of experimental laboratories by designing, assembling, and delivering a microscale chemistry kit to the students' homes. Thanks to this approach students were able to perform [approximately]25 experiments during each one of the Fall 2020 and Spring 2021…

Lesson study (LS) is an effective means of improving teachers' facility with teaching design. This research designs a case study of online to offline (O2O) LS and explores the social interaction and behaviour patterns in the process of the LS. The participants included 29 chemistry teachers from 10 secondary schools and two educational technology…

The purpose of this study is to examine pre-service chemistry teachers' orientations towards chemistry teaching during chemistry teaching method courses. This study was conducted with ten pre-service chemistry teachers for 28 weeks. The Draw-A-Science-Teacher-Test Checklist (DASTT-C), card-sorting activity, interviews, observations, and reflection…

A significant number of instructors, researchers and students have claimed that chemistry is a challenging subject to teach and learn at all education levels. Its main learning difficulties are in line with certain sights of its phenomena that are abstract, and some chemistry teachers do not specify what to be learned and assessed in chemistry…

The purpose of this study was to develop pre-service chemistry teachers' pedagogical content knowledge (PCK) regarding atoms and the periodic table via mentoring. Two pre-service chemistry teachers with different levels of academic achievement participated in the study. The development of the participants' PCK was investigated in terms of the…

This paper reports on how a group of students think when trying to solve a set of thermodynamic revision exercises in the context of collaborative small group conversation at the undergraduate level. The revision exercises involved exploring the relationship between enthalpy and temperature, entropy and temperature, and entropy of a gas under…

Building reasonable scientific arguments is a fundamental skill students need to participate in scientific discussions. In organic chemistry, students' argumentation and reasoning skills on reaction mechanisms are described as indicators of success. However, students often experience challenges with how to structure their arguments, use scientific…

Student understanding of chemical equilibrium in aqueous solutions (CEAS) plays a vital role in their upper secondary school chemistry learning and everyday life. Diagnosis of students' alternative conceptions (ACs) of the CEAS will provide teachers with valuable information to make instructional decisions on student learning. This study aims to…