Eukaryotes use proteins to carefully package and compact their genomes to fit into the nuclei of their individual cells. Nucleosomes are the primary level of compaction. Nucleosomes are formed when DNA wraps around an octamer of histone proteins and a nucleosome's position can limit access to genetic regulatory elements. Therefore, nucleosomes…

Whereas relevance-writing interventions have shown effects on students' achievement, a persistent finding is that interventions benefit students with low, but not high, outcome expectancies--a phenomenon that Schwartz et al. (2016) termed the half empty question. In the current mixed-methods study, we investigated the role of undergraduate…

Background: Though active-learning instruction has the potential to positively impact the preparation and diversity of STEM graduates, not all instructors are able to achieve this potential. One important factor is the teacher knowledge that instructors possess, including their pedagogical knowledge. Pedagogical knowledge is the knowledge about…

The study explores the influences of critical thinking and interests on students' performance at school. The tested students attended German grammar schools ("Gymnasien"). Separate regression analyses showed the expected moderate positive influences of critical thinking and interests on school performance. But analyzed simultaneously,…

The past three decades have witnessed a sharp reduction in the rate of growth of public research funding, and sometimes an actual decline in its level. In many countries, this decline has been accompanied by substantial changes in the ways that such funding has been allocated and monitored. In addition, the institutions governing how research is…

Analytical thinking is the competency needed by students in order to compete and achieve success in the professional field for the 21st Century. Research that aims to examine the most optimal learning model in empowering students' analytical thinking needs to be done since many students have low ordered thinking skills. Through this…

Writing, as a skill of correct graphic design, represents an activity which is very important in each individual's life and work, and the period of elementary school, when writing skills are mastered, is the period when special attention must be devoted to determinants that can affect the process of writing. Gender, literacy phase and writing…

Using hermeneutic phenomenology to aid the reader 'experience' the data collected, this study reports on 18 college students, 4 staff members and the author's trip to a remote island on the Great Barrier Reef. It is a story of the (re)discovery of the social and natural ecologies that bind us together, and of how explicit teaching and learning…

Especially, during the first year in university, absenteeism can have detrimental effects on grades and social integration of the student in the university community. According to pedagogical literature, altering teaching methods from lecturing toward engaging teaching, which applies various active teaching methods in the university classroom, can…

Anyone who has spent decades in public education is aware of the pendulum swing of ideas, strategies, and policies that can cause drastic changes. Since the 1980s, inclusion of critical thinking development in classrooms has sharply declined, given accountability mandates and legislation such as No Child Left Behind. A potential reawakening to…

Teachers conceptualise inquiry learning in science learning differently. This is particularly evident when teachers are introduced to inquiry pedagogy within a new context. This exploratory study draws on semi-structured interviews conducted with eight pre-service secondary biology teachers following a day visit with university tutors to the Royal…

Understanding genetic mechanisms affords the ability to provide causal explanations for genetic phenomena. These mechanisms are difficult to teach and learn. It has been shown that students sometimes conceive of genes as traits or as trait-bearing particles. We termed these "nonmechanistic" conceptions of genetic phenomena because they…

Decreasing interest in Science among students, confirmed by several investigations, calls for the need to revise the contents of the curricula for Science subjects, including Biology. Modern Biology curricula should not only contain key biological concepts but also provide a teacher with sufficient space to develop students' competencies of…

Student attrition is a persistent challenge in the life sciences, particularly among underrepresented minorities, first-generation students, and women. Experiential learning through short-term study abroad opportunities diversifies curricula by immersing students in nontraditional academic environments. However, most experiential learning and…

Course-based undergraduate research experiences (CUREs) provide students opportunities to engage in research in a course. Aspects of CURE design, such as providing students opportunities to make discoveries, collaborate, engage in relevant work, and iterate to solve problems are thought to contribute to outcome achievement in CUREs. Yet how each…