Concepts can be examined in two groups as abstract and concrete ones. While concrete concepts are improved as a result of students' experiences, it is considerably challenging for students to perceive abstract concepts. Since chemistry includes abstract concepts largely, it is considered to be hard to comprehend as a class by students. In fact,…

After more than seven years as editor of "Chemistry Education Research and Practice" ("CERP"), the author is standing down from this role, and this will be the last editorial of his tenure. Indeed, by the time this editorial appears in the first issue of the 2019 volume, the author will have handed over to Michael Seery, who…

High quality feedback on assessments and deliverables is vital to student success. This pilot study sought to understand the impact of combining positive and performance-gap feedback in an immediate feedback scenario where students were provided multiple attempts to complete an assignment. 176 online undergraduate students were surveyed after…

This mixed methods study explores college biology students' perceptions of the utility of evolution knowledge. In Phase I, 14 college biology students from an upper-level Evolution course were interviewed about their evolution acceptance and perceptions of the utility of evolutionary knowledge. In Phase II, findings from Phase I were used to…

This study introduces a small-scale chemistry practicum technique with the concept of acid-base identification, determination of pH with indicators, and neutralization reactions with the concept of titration. The first experiences of teachers and students in small-scale chemistry practicums are revealed. Action research was carried out to…

Purpose: This study aims to present a high-end lesson study (HELS) model to develop students' subject competency. Data were collected from a Beijing suburban key senior high school in China. How the subject competency framework (SCF) supports HELS and develops students' subject competency in practice are discussed in this study.…

Integrated Science, Technology, Engineering, and Mathematics (STEM) education has gained popularity worldwide. With the twenty-first century's different economic, political, and societal needs, nations intend to train citizens as better problem solvers. The current integrated STEM movement has influenced science curriculum documents and science…

As part of COVID-19 preparedness, a student-developed, Android-based app was used as a pre-laboratory learning aid for a molecular modeling laboratory in a first-year general chemistry course. A worksheet activity with trigger codes and questions related to spatial features of transition metal complexes was designed. Using the Transition Metal…

Problem-based learning (PBL) is an acclaimed educational concept for laboratory teaching in chemistry, which significantly affects learner motivation. A central aim of PBL is to overcome educational problems with "cook-book" laboratories. For example, when students receive experimental instructions and apply the instructions similar to…

Chemistry is one of the STEM (science, technology, engineering, and mathematics) subjects that has been perceived as an unattractive subject among students due to its scientific theories and practices in a laboratory. Practical and scientific writing skills are two crucial components in chemistry courses, including at the Pre-University level,…

UV-vis absorption spectroscopy is one of the most accessible spectroscopic techniques at the high school educational level, and it is usually introduced in analytical chemistry courses due to its high versatility and to the wide range of applications in many fields of chemistry. Within this framework, we have developed an easy-to-use"…

Rapid advancements in information and communication technologies (ICTs) have afforded numerous variations to traditional chemistry curricula where pedagogical strategies that have been employed have assumed "one-size-fits-all". The translation of print-based instructional resources into multimodal online and digital forms enables greater…

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…

The global COVID-19 pandemic has had a significant impact on university course design, implementation, and instruction, with many courses being offered remotely rather than face-to-face to prevent the spread of COVID-19. As the COVID-19 pandemic subsides, more and more courses are transitioning back to face-to-face instruction. In this article, we…

Quantitative metrics are widely employed to determine the probability of an applicant succeeding in a specific program of interest, ranging from undergraduate or graduate admissions to fellowships. The admissions office at the United States Military Academy at West Point uses an internal college entrance examination rank (CEER) assessment…