The sounds of birds form the outdoor playlist of our lives. Birds appeal to the public, in part because of the wide variety of interesting sounds they make. This popularity has led to a long history of amateur participation in ornithology, which has recently produced rapid increases in freely available online databases with hundreds of thousands…

The purpose of this study was to explore instructional designs for promoting inquiry practices in secondary school textbooks. Three criteria were employed to select the textbooks: (1) approved by the Ministry of Education in Singapore and the Ministry of Education and Culture in Indonesia, (2) used in secondary schools, and (3) included content…

After a time away from the classrooms and laboratories due to the global pandemic, the return to teaching activities during the semester represented a challenge to both teachers and students. Our particular situation in a Microbial Physiology course was the necessity of imparting in shorter time, laboratory practices that usually take longer. This…

In this exploratory qualitative case study, we sought to develop a better understanding of beginning teachers' (Scholars) ideas about justice-oriented science teaching. Data were collected from participants from the same secondary teacher education program with an overarching mission of social justice. The study spanned two academic years,…

Embracing curricular reforms such as the Next Generation Science Standards poses unique challenges for early childhood science teachers who often value play and curiosity, but are challenged by the depth of scientific disciplinary practices expected by these standards. To explore possibilities for teacher growth, this research draws on Noddings'…

Drawing upon the model for science teacher assessment literacy developed by [Abell, S. K., & Siegel, M. A. (2011). Assessment literacy: What science teachers need to know and be able to do. In "The professional knowledge base of science teaching" (pp. 205-221). Springer. https://doi.org/10.1007/978-90-481-3927-9_12], this study…

A new teaching resource comprised of raw X-ray diffraction data sets from crystallography experiments has been compiled. The aim of this resource is to provide a tool with which to plug the teaching gap between crystals and chemical structures present at various levels of education, as well as providing examples for early stage researchers and…

A novel teaching approach is aimed at elucidating the concept of bond enthalpy for general chemistry students. Through the integration of a hands-on candy pulling activity, students in a large lecture class were provided a tangible experience to explore bond strengths using rope candy and a luggage scale. Feedback from students indicated a clear…

Science should provide students an accurate and contemporary education on genetic influence, particularly how it impacts trait variability and developmental norms. Stories involving familial, racial, and sexual differences routinely appear in the popular media and sales of over-the-counter genetic tests are mounting. Unfortunately, research…

This paper presents important findings that were observed as interconnected key elements of high-quality co-teaching of a physics course for pre-service science teachers while the collaborating faculty experienced a "pedagogical convergence." This pedagogical convergence is akin to the "conceptual convergence" that Roschelle…

Though job opportunities in science, technology, engineering, and math (STEM) continue to expand in the United States, people on Individualized Education Programs (IEPs) while in school are continually disadvantaged in future STEM-based career possibilities. Studies have shown that students on IEPs are far less likely to major in a STEM degree…

Photosynthesis is the predominant metabolic process for energy obtention in plants. Here we describe a case study where a set of anatomical, biochemical, and molecular characters are used to reconstruct the evolution of the C[subscript 4] photosynthetic pathway, within the evolutionary framework provided by the genus "Flaveria." Our main…

Artificial intelligence (AI) and data science (DS) are receiving a lot of attention in various fields. In the educational field, the need for education utilizing AI and DS is also being emerged. In this context, we have created an AI/DS integrating program that generates a compound classification/regression model using characteristics of compounds…

The activity proposed in this study aims to investigate the equilibrium between the liquid and vapor phases in a mixture of water and acetic acid, both of which are volatile substances. High school students can easily determine the composition of the liquid phase and its corresponding vapor phase at equilibrium using a simple and conceptually…

Synthesis of (Z)-alkenes is challenging because the (E) stereoisomers are usually more stable. Energy transfer photocatalysis has emerged as an efficient strategy for (E) [right arrow] (Z) alkene isomerization. We report the development of an advanced undergraduate laboratory experiment that introduces students to contemporary organic…