Graduate teaching assistants (GTAs) teach undergraduates directly, and many are future faculty, making it particularly important for them to be trained in using evidence-based instructional practices. We implemented and assessed a teaching professional development program for 19 biology GTAs aimed to help them develop their teaching perspectives…

Creating and critiquing explanations of phenomena is a significant goal of many scientific disciplines and therefore also a learning goal of science education. A significant source of explanations is science textbooks; however, the large corpus of text in textbooks means that manual review of explanations by individual researchers is extremely…

We assume the existence of conceptual profiles as a manifestation of pluralism in science education. This means recognizing the heterogeneity of thinking and speaking, that is, the coexistence of two or more meanings of the same word or concept that are accessed and used by the individual in appropriate contexts. Science is not a homogeneous way…

We developed an advanced, year-long course sequence in eukaryotic cell and molecular biology in order to increase conceptual understanding. Three years of historical data from a one semester, traditional-lecture, senior cell and molecular biology course (n = 237) were compared with 3 years of data collected from the year-long course sequence (n =…

Climate change is a complex, multisystem phenomenon that disrupts human development both directly and indirectly through the interactions of interconnected systems. This article outlines the physical, social, and psychological impacts of exposure to climate disasters, which are already increasing in frequency and ferocity across the globe. Climate…

Boredom at work occurs in the context of low demands and resources and can have a host of negative outcomes for employees. However, the existing literature is lacunary concerning the mechanisms underlying the link between boredom and its negative outcomes. Based on the concept of tedium, this study examines the link between boredom at work and…

The complexity of RNA cannot be fully expressed with the canonical A, C, G, and U alphabet. To date, over 170 distinct chemical modifications to RNA have been discovered in living systems. RNA modifications can profoundly impact the cellular outcomes of messenger RNAs (mRNAs), transfer and ribosomal RNAs, and noncoding RNAs. Additionally, aberrant…

The aim of this research was to evaluate and compare the efficiency of the flipped learning strategy with that of a conventional teaching method with respect to learning outcomes, cognitive gain, and perception and satisfaction with regard to the methodology used. The research was carried out during the 2021-2022 academic year and focused on a…

Autism is associated with genomic instability, which is regulated by telomere length (TL) and index of global methylation (LINE-1). This study will determine relative TL (RTL) and LINE-1 methylation percentage for 69 patients and 33 control subjects to evaluate their potential role as biomarkers for autism. The results displayed a significant…

The importance of teaching the Luria-Delbrück experiment to biology students is increasingly recognized by educators, and improved pedagogical methods for teaching the classic experiment have been proposed and tested in the classroom. However, there are still obstacles that impede the proper teaching of the classic experiment. This note proposes…

The people of North Kayong Regency-West Kalimantan still uphold the culture of utilizing plants as food, known as North Kayong local vegetables. Preserving knowledge about existing local potential and its utilization can be done through education based on local wisdom or local potential. It can be employed as a tool to enhance the efficacy and…

Common wisdom holds that ATP hydrolysis is spontaneous because of the weakness of its phosphoanhydride bonds, electrostatic repulsion within the polyanionic ATP[superscript 4]-molecule, and resonance stabilization of the inorganic phosphate and ADP products. By examining the pH-dependence of the hydrolysis Gibbs free energy, we show that in fact,…

Eliciting student thinking as resources for learning is central to productive sense making. Educators use pedagogical tools such as talk moves to direct classroom conversations toward and sometimes away from student learning. This mixed methods study describes how teaching assistants (TAs) use talk moves as pedagogical tools to elicit and work…

'Epistemic exploitation occurs when privileged persons compel marginalised knowers to educate them [and others] about the nature of their oppression' (Berenstain, 2016, p. 569). This paper scrutinizes some of the purported wrongs underpinning this practice, so that educators might be better equipped to understand and avoid or mitigate harms which…

Energy is a crosscutting concept in science, but college students often perceive a mismatch between how their biology and chemistry courses discuss the topic. The challenge of reconciling these disciplinary differences can promote faulty reasoning--for example, biology students often develop the incorrect idea that breaking bonds is exothermic and…