Wheat powdery mildew is an important fungal pathogen of wheat with an obligatory biotrophic lifestyle (a parasite that can only develop on a living host). We investigated the genetics of this host-pathogen interaction by using phenotyping and PCR assays to detect genes in both wheat and powdery mildew, which are known determinants of the outcome…

The issue of the secular state is pertinent in Latin America, especially in countries like Brazil, where religion may influence the political and educational field. Data from a survey of biology teachers regarding the teaching of evolution in Argentina, Brazil and Uruguay were analysed, recognising the secularity of the countries. The…

High levels of student anxiety are negatively related to degree persistence, academic achievement, and student perceptions of instructor support. Anxiety levels vary along many axes--among classes, within students in the same class, and over time--creating a dynamic emotional landscape in classrooms. In this study, we examined the relationship…

As a result of stress, burnout, and attrition, the U.S. has perpetual teacher shortages. While systemic changes are necessary to improve the field of education, teaching as a helping profession is stressful, with multiple job responsibilities and roles. In addition to work-related stress and burnout, teachers are also affected by compassion…

Despite the growing awareness of the importance of plant secondary metabolites in insect-plant interactions, undergraduate degree content in agronomy and biology generally does not provide a clear concept to students in relation to secondary metabolite induction of plant defences, implying that students do not obtain a good understanding of the…

The importance of genetic diversity, especially within small populations of endangered species, is becoming increasingly apparent. Genetic engineering techniques that could potentially enhance diversity are now being developed. However, the use of such techniques would require social licence and yet within the general population there is limited…

This study investigates undergraduate STEM students' interpretation of quantities and quantitative relationships on graphical representations in biology (population growth) and chemistry (titration) contexts. Interviews (n = 15) were conducted to explore the interplay between students' covariational reasoning skills and their use of disciplinary…

The threat of climate change makes it increasingly important for biologists and the public to understand how organisms respond to temperature. The Metabolic Theory of Ecology (MTE) predicts that temperature should affect organism performance, with implications for species interactions and ecosystems that span disciplines including mathematics,…

The process of meiosis is an essential topic that secondary and postsecondary students struggle with. The important meiosis-related concepts of homology, ploidy, and segregation can be described using the DNA Triangle framework, which connects them to the multidimensional nature of DNA (chromosomal, molecular, and informational levels). We have…

In an academic semester, living in social isolation and under restrictions of the pandemic, we organized weekly multidisciplinary seminars from a postgraduate course program in Curitiba, Southern Brazil, integrating students from different regions of Brazil and South America. Outstanding researchers from Brazil, Germany, France, Argentina, Mexico,…

This study represents the first attempt to explore teachers' burnout experience during one of the most critical phases of the COVID-19 pandemic in Iran. The main goals were to estimate the prevalence of burnout in Iranian men and women teachers and analyse the association of sociodemographic variables on burnout levels. A total of 125 Iranian…

Students' knowledge of data analysis determines the quality of the research they report but they tend to perceive courses on statistics or data analysis as challenging and unappealing. The present study aimed to investigate the correlation between biology education students' attitudes toward statistics and their proficiency in determining various…

Children's understanding of living and non-living concepts is usually interpreted by a child's degree of cognitive development. However, many studies with a different methodology include biological characteristics demonstrating that young children can distinguish between living and non-living. This research aims to examine the effect of the…

Concerns regarding students' difficulties with the concept of energy date back to the 1970s. They become particularly apparent for systems involving adenosine triphosphate (ATP), which plays a central role in maintaining the nonequilibrium state of biological systems and in driving energetically unfavorable processes. One of the most…

Three dimensional (3D) design and printing are customizable and cost-effective approaches to developing small equipment and other items for use in various interdisciplinary applications. However, many pedagogical approaches to 3D printing focus more on the generation of artifacts than on the involvement of students as creators. Moreover, library…