In undergraduate life sciences education, open educational resources (OERs) increase accessibility and retention for students, reduce costs, and save instructors time and effort. Despite increasing awareness and utilization of these resources, OERs are not centrally located, and many undergraduate instructors describe challenges in locating…

Though science teachers use curricular materials from a range of sources, the nature of the science education materials that exist in the public domain or that are licensed for free use has not been the focus of much prior research. In this study, Open Educational Resources (OER) that can be accessed through the OER Commons platform were examined…

As science teachers gain increasing access to resources through an ever-expanding resource system, the study of how science teachers decide which resources to use and how to use them becomes increasingly important and complex. When science teachers exercise agency to select and adapt resources in alignment with their context, teaching and learning…

Zoos have been under attack by animal rights groups for decades. Despite significant reforms to improve animal welfare in accredited zoos and aquariums across North America, and significant participation in animal conservation efforts globally, these attacks persist. If zoos are to continue long-term, they need to establish themselves as community…

The "maker" movement is gaining widespread attention, especially in the field of laboratory education. Here we have built a low-cost, "do-it-yourself", open-source thermal conductivity cell detector (TCD) for chemical laboratory analysis, which is assembled from thermal conductivity gas sensor elements and 3D-printed flow cell…

Fluorescence microscopy is a useful tool that allows students to learn the principles of fluorescence visually in chemical and biological fields. However, fluorescence equipment has high purchase and maintenance costs and thus may not be available in educational institutions or insufficiently funded laboratories. In this study, a microscope stage…

Virtual field experiences (VFEs) are augments to traditional fieldwork in the geosciences that are seeing increasing use in college courses. However, VFEs that are not easily located and implemented in courses by geoscience instructors have little to no value. This qualitative, descriptive study engaged five focus groups of U.S. college geoscience…

Background: Educators report needing relevant and authentic climate change educational resources (CCER). National parks are informal education centers that can provide CCER for educators. However, little is known about the CCER that exist across the national parks in the United States. Purpose: To increase the knowledge in this area, this study…

The main topics of this dissertation are: 1) the development and discussion of a new molecular balance for measuring alkyl-alkyl interactions in a wide array of organic solvents, 2) the development of linear solvation energy relationships between solvent interaction parameters and solvent accessible surface area (SASA) in CH-arene interactions,…

This study analyses how community resources are integrated into four areas of the Australian Curriculum: Languages (Chinese), The Arts (Visual Arts), Sciences, and Humanities and Social Sciences (Economics and Business). It examines four case studies to compare the use of rural resources and local partnerships in achieving educational goals and…

One of the educational resources that Indonesia has produced extensively is e-modules. It is still necessary to investigate and assess e-module development research. Analysis of e-module development publications in Indonesian biology education journals is the goal of this assessment of the literature. Only the JPBI (Jurnal Pendidikan Biologi…

This study examines the relationship between eighth-grade students' science achievement scores and their home backgrounds (educational resources and parental level of education) in three participating African countries: Egypt, Morocco, and South Africa using the Trends in International Mathematics and Science Study (TIMSS) data of 2019.…

Local biodiversity can help students develop conservation attitudes regarding biodiversity. However, studies reveal students' preferences regarding exotic than local biodiversity. Therefore, more research can permit an improved understanding of the reasons for their interest in these organisms. This research aimed to investigate São Paulo state…

Triterpenic acids (TA), a class of triterpenoids, are widely distributed as secondary metabolites in plants. They have a pentacyclic structure and show high structural diversity. In this work, a simple but efficient method for extraction and detection of TA derivatives from apple peels is described. The method is technically straightforward and…

Purpose: This paper aims to evaluate the awareness level of university students on energy conservation by focusing on their knowledge, attitude and practice. Energy awareness is a feasible energy conservation measure, but an inappropriate approach can cause the wastage of resources. The current number of reported awareness studies especially among…