The purpose of this study is to investigate the effectiveness of coupled inquiry-5E approach on the understanding of meiosis concept among pre-service teachers. The research design of this study is one-group design with a pre-test-post-test-delayed post-test. A total of 31 pre-service teachers from one public university involved in this study. An…

The rapid development and impact of nanoscience and nanotechnology (NSNT) on economy has led policy makers and educators to focus on nanotechnology education. The two main views concerning appropriate level to teach nanoscience and nanotechnology (NSNT): The first favors teaching in higher education; the second recommends familiarizing and…

Brewe, Bruun, and Bearden first applied network analysis to understand patterns of incorrect conceptual physics reasoning in multiple-choice instruments introducing the module analysis for multiple-choice responses (MAMCR) algorithm. Wells et al. proposed an extension to the algorithm which allowed the analysis of large datasets called modified…

This paper examines how Buddhists in America have been able to integrate evolution into their worldview to a much greater extent than other religious groups in the United States. Not only is evolution and science in general in line with the main teachings of Buddhism, but Buddhist teachers in the US have consistently encouraged Buddhists to…

We report a simple means to build a model atomic force microscope (AFM) using 3D printing of thermoplastic materials that are commercially available. The model has many of the key parts of an actual AFM including a z-axis stage, an AFM head with a cantilever assembly, and a laser source that reflects off of the back of the cantilever. Using a…

Crosscutting concepts, such as "structure" and "function," are present in courses at multiple educational levels across the disciplines. These two terms are used individually in everyday language and have a long, rich history. The authors explore the meaning and presentation of biological function, which often is not clearly…

In the same chapter of his book "Opera Geometrica," Torricelli published two discoveries: 1) initial velocity of a jet from a container increases with the square root of the depth of the hole; 2) he drew the pattern of jets from three openings at the wall of a container filled with water to constant level "H" and determined the…

Can critical analysis be carried out without the support of minimal conceptual structuring in the field in question? The results of a research survey of beginning teachers are briefly discussed. Interviews on radiocarbon dating illustrate what we call a "delayed critique", i.e. after a phase of critical passivity and concomitant…

Learning practices in education are constantly evolving to provide high-quality education. One of the trends used to provide high-quality education is incorporating technological tools to teach and learn STEM concepts. Implementing physical manipulative tools and virtual manipulative tools in STEM classrooms positively influenced conceptual…

Students will very often write incomplete explanations when asked to do so. This may be due to various reasons, including but not limited to a lack of understanding of the content or a lack of motivation. Developing an understanding of how students form and orally express scientific explanations (i.e., participating in scientific discourse) and…

The aim of this study is to develop and apply a rubric to evaluate the solutions proposed for questions about electromagnetic induction belonging to university second year pre-service teachers. In this study which has pretest-posttest quasi-experimental design with control group, teaching of the topic of electromagnetic induction was applied to…

Informal learning environments can be a fun and effective means of introducing visitors to a variety of topics in evolution. Our study examined 120 sixth-grade students' conceptualisation of evolutionary ideas following three evolution-themed "Science Days" at 'Nature Campus'--an informal learning environment in Central Israel comprised…

Sound is one of the most commonly used physical phenomena that most of us use without considering its nature. Moreover, students often face difficulties in understanding acoustic phenomena, the most frequent one of which is the substance-based view of sound instead of a process of pressure and density differences. The current study introduces…

This paper presents an analysis of cognitive skill levels expressed in high school students' performance using laboratory simulations. We address lower-order cognitive skills (LOCS) and higher-order cognitive skills (HOCS) situations in a virtual simulation activity, in order to identify and underly further discussions about students' reasoning…

We conducted a small pilot study examining the opinions of school teachers across five Welsh primary schools on the possibility of introducing grand challenges (such as antibacterial resistance), and concepts to help solve such challenges (such as the use of living maggots to help treat infected wounds) to pupils at a young age. Our…