Models that illustrate renal fluid dynamics are scarce within the secondary and postsecondary landscape. This work summarizes the efforts to build a rudimentary model renal corpuscle (MRC) that can be employed in a problem-based learning exercise or demonstration to teach basic principles of renal physiology to secondary students or…

Graduate students in the United States are experiencing increased levels of anxiety, affecting their mental health and attrition from graduate programs. Yet, we are only beginning to understand how anxiety about specific aspects of graduate study, such as teaching or research, might contribute to this overall anxiety related to graduate study.…

The "Vision and Change in Undergraduate Biology Education" report establishes a set of five core concepts that students should build an understanding of throughout college biology programs. While student conceptual understanding is well studied in 4-year contexts, there are minimal studies in community college contexts. Community…

Classroom observation is a critical tool for evaluating instructional strategies and their impact on student learning outcomes. This study investigates how implementing systematic problem-solving strategies affects teaching practices, classroom dynamics, and student engagement in Rwandan secondary school physics classrooms. A quasi-experimental…

The purposes of the study were to examine the effectiveness of small-scale chemistry laboratory kits on chemistry preservice teachers' teaching competencies and to examine the effectiveness of small-scale chemistry laboratory kits on learners' science competencies. The target group consisted of (1) 20 fourth-year preservice chemistry teachers who…

Textbook anatomy depiction of the hepatobiliary tree is present in 55%-62% of the population. Misidentification of hepatobiliary variants can lead to bile duct injuries in cholecystectomies. A better understanding of variants has been cited as a key area for improvement in anatomy education. The aim of this study was to compare the effectiveness…

Background/Objective: The teaching and learning of geology in Morocco's secondary education system seems to face various challenges. This research aims to recognize and analyze these challenges so as to develop a deeper understanding of the problems faced in middle and high school classrooms. Materials/methods: To this end, a survey was conducted…

The increasing availability of digital tools in science classrooms can provide students with more frequent and easier access to large amounts of data. Large data sets have considerable epistemological potential, as they enable, for instance, the observation of otherwise unobservable phenomena, but it must be assumed that handling them places…

Clearly defining and clarifying crosscutting concepts (CCCs) helps students to apply them as thinking tools or lenses to understand disciplinary core ideas and science and engineering practices. This study identified three characteristics of the sub-concepts of CCCs: conceptual, superordinate, and common across disciplines, and explored a way…

Professional experiments in genetic research usually start in a class at university. However, interest in genetic research techniques from an early age is essential. We have continuously performed a short genetic experimental course for high school students using a simple molecular experiment and computer-based learning for Mendelian inheritance.…

It is well known that allowing students to put theory into practice is beneficial to consolidate knowledge and to better memorise the topics that are discussed in class. Furthermore, practical work is a valuable asset to stimulate students' attention and represents one of the keys to the success of the scientific experience in school. Didactic…

Purpose: This study aims to examine the perceptions of students about learning science and physics using the engineering design process (EDP). Design/methodology/approach: The study employed a mixed-methods research design: The quantitative session features a pre-post-test control group study. In the qualitative aspect, the study conducted…

Literacy skills are essential if students are to access knowledge and achieve academic success in middle school science. A key difficulty with interpreting literacy practices in any discipline is the problem of conceptualising what constitutes literacy. Our study contributes new understandings to the discipline of science where there are ongoing…

This study investigated meaning-making of arrows in a representation of the greenhouse effect among 14-year-old secondary school students. Data was generated during Biology lessons where 74 students discussed how they interpreted a representation from the Swedish Society for Nature Conservation, which is an NGO that produce school material. The…

Biological interactions and associations underlie life's processes at every level of organization. Here, we present a classroom activity that allows students to visualize and understand the connections within almost any biological system, from cell functions to ecological relationships. We recommend that instructors implement this activity to…