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…

Problem-based instruction (PBI) is a research-based, student-centered instructional strategy that uses rich mathematical tasks to connect students' previously acquired math knowledge to new mathematical concepts. Unlike traditional teaching and learning strategies, PBI facilitates learning by making connections between mathematical concepts and…

This comparative study investigated the effect of supplementing problem-based learning (PBL) with video resources on students' academic achievement in physics, a unit of simple machines. It was carried out in the Ugandan Government and private lower secondary schools. The quasi-experimental design employed a cluster sampling design with 947…

Bhutan aspires to balance sustainable socioeconomic development with environmental conservation to achieve Gross National Happiness (GNH). There are apparent alignments between GNH and the principles of Education for Sustainable Development (ESD), but we recognize the role of the Bhutanese socio-cultural context for critically examining any…

Academic performance of students is global issue of great concern to educators. This study sought to ascertain the effect of STEM problem-based learning as an inquiry approach on secondary school student's performance in Biology at government-owned secondary schools in Kebbi State, Nigeria. The non-equivalent control group design was adopted. Two…

This present study aims to elaborate on the use of the problem-based method as an instructional strategy to produce an engaging online program that can facilitate the student's learning achievement. Since the students must interact actively with lecturers, other students, and course content, it is necessary that online learning involves the use of…

This study aimed at analyzing the impact of problem-based learning (PBL) in improving physics students' conceptual understanding of mechanical waves. This study used a quasiexperimental, pretest-post-test control group design with PBL instruction as a teaching intervention. The participants of this study were 239 physics students from 19 secondary…

Background: To make students more interested and engaged in science, new teaching approaches have been developed aiming at higher order thinking. Context-based learning approaches emanate from an idea that science content knowledge should be presented in a relevant context for students to improve their learning outcomes as well as making them more…

This study aimed to assess the impact of problem-based learning (PBL) on students' achievement in mechanical waves among secondary schools in South Western Uganda. Four hundred and nineteen students (419) from 19 schools were involved in this study. A quasi-experimental research method was employed through Solomon's four-group design. Form six…

This study examined problem-based learning in blended learning classrooms for practicing mathematical problems in an emergency situation, such as Covid-19. For this purpose, a three-week program was framed in contrast to traditional teaching, aiming at enrichment and not remediation, for a group of fifty students' studying mathematics in a science…

This paper illustrates the integration of the hybrid Problem-Based Learning (PBL) approach in the development of the prototype C[superscript 2]HADAM, a multimedia courseware that is intended for the teaching and learning of the Science subject for form two students in Malaysian secondary schools. The discussion begins with the Constructivist…

Problem-based learning (PBL) is a pedagogy where students gain knowledge about a subject through solving an ill-structured problem. Critical thinking skills (CTS) are the capacity to think about what to do or what to consider by an individual. This study sought to decide if using Problem-based Learning (PBL) improves the critical thinking skills…

This study aims to investigate the effect of the problem-based learning method supported by experiments on the inquiry learning skills of secondary school students and their reflective thinking skills for problem-solving. This research uses a quasi-experimental design with a pretest-posttest control group. This study consists of 21 students in the…

Classroom climate and motivation plays a major role in the teaching-learning process. In this study, we proposed a new teaching method (PBL-JD). "Problem-Based Learning" (PBL)-Jigsaw Discussion (JD) (PBL-JD) is a student-centered teaching methodology applied in science education; it ensures that the students are actively involved…

Preparing students for the real challenges in life is one of the most important goals in education. Constructivism is an approach that uses real-life experiences to construct knowledge. Problem-Based Learning (PBL), for almost five decades now, has been the most innovative constructivist pedagogy used worldwide. However, with the rising…