Prospective preschool teachers (PPTs) need to have learning experiences with the practice of scientific modelling to be able to design appropriate lessons as teachers. In the literature on research in science education, scarce experiences of PPTs in scientific modelling can be found. This study aims to fill the knowledge gap about PPTs'…

Children's hypothetical reasoning about a complex and dynamic causal system was investigated. Predominantly White, middle-class 5- to 7-year-old children from the Greater Toronto Area learned about novel food chains and were asked to consider the effects of removing one species on the others. In Study 1 (N = 72; 36 females, 36 males; 2018),…

Biochemistry is a core subject in the cross-disciplinary training on Biotechnology engineering courses. Metabolic pathways teaching has traditionally integrated hands-on laboratory experiences and traditional lectures, which detail a large number of reactions at a molecular level, their enzymes and regulation. The current scenario of COVID-19…

The importance of introducing evolution in primary schools has been highlighted in evolution education research, but few studies have approached the understanding of evolution of prospective teachers who are being prepared to teach at primary school level. The present exploratory study aims to answer three research questions about the ability of…

Pedagogical content knowledge, PCK, a concept in teacher education requires additional focus and attention by pre-tertiary teachers to improve teaching and learning and learners' performance. The study adopted PCK model developed by Magnusson et al. (1999) to investigate senior high school (SHS) chemistry teachers PCK in teaching the concept of…

This study aimed to examine the impact of a context-based relating, experiencing, applying, cooperating, and transferring (REACT) strategy on the scientific reasoning (SR) abilities of tenth grade students. A mixed-method approach and convergent embedded experimental design were used. One hundred thirty-one students participated in the study in…

Each year, in middle and high school classrooms, secondary science teachers introduce their students to the periodic table of elements (herein the periodic table). According to the Next Generation Science Standards (NGSS Lead States, 2013), one of the performance expectations states that high school students should be able to, "Use the…

Emerging empirical evidence supports play's potential to stimulate and foster scientific creativity. Focusing on how play relates to scientific creativity in adulthood, this review synthesizes the current state of knowledge in four areas: the play element in scientific research, the playfulness of scientists, mechanisms through which play affects…

This study was aimed at eliminating the difficulties in teaching the concepts and the students' conceptual understanding in the "Force and Energy" unit through semantic mapping. The study was conducted using the action research method. This study was conducted in the control group using the existing learning method in the science…

Serious games (SGs) about Chemistry have the potential to cope with challenges, such as students' low performance and lack of motivation for the subject. However, the majority of existing SGs for Chemistry have the form of educational applications infused with some elements of entertaining games. The aim of the study presented was to design and…

It is 157 years since Mendel presented his results on hybridisation in peas to the Brünn Society for Natural Science. The discipline of genetics has dramatically changed since then, with technological advancements revealing multifactorial causation and trait variability. Whilst none of this complexity featured in the discovery of classical…

Today, teaching strategies and methods changing with technology require a radical transformation in the teaching of science laws, which form the basis of science subjects. In this study, computational thinking skills, which will allow students to use information and communication technologies in today's conditions and the effect of these skills on…

This study aims to examine the effect of conceptual understandings related to anion-cation, acid-base, ionic-covalent, metal-nonmetal, and number of protons-number of electrons concept pairs taught in the periodic table to 8th grade students with the 5E learning model supported by concept maps. The study was conducted among 100 (50 in the…

The aim of the study is to reveal physics teachers' views on constants in teaching physics subjects that include physical constants. The phenomenology approach, one of the qualitative research designs, was used in the study. The study group consists of a total of 10 physics teachers, 2 female and 8 male, working in five public high schools in two…

Background: Understanding the properties of sound is difficult for students across all grade levels and even preservice elementary teachers (PSETs). Because of their abstract nature, there are challenges interpreting common features of sound waves. Purpose: The goal of this study is to understand pre-service elementary teachers' (PSETs)…