There are many physics experiments with long time scales such that they are usually neither shown in the physics class room nor in student labs. However, they can be easily recorded with time-lapse cameras and the respective time-lapse videos allow qualitative and/or quantitative analysis of the underlying physics. Here, we present some examples…

Candy, an everyday treat, is a convenient theme for teaching chemistry. Making candy incorporates solution concentration, colligative properties, and phase transformations while flavoring and color reflect synthesis or extraction. In this article, a nonscience major laboratory course on candy chemistry is presented. The course combines laboratory…

This paper presents findings from a quasi-experimental study evaluating future teachers' attitudes and beliefs in response to a cross-curricular university course on evolution and creation bridging biological and Christian theological perspectives. Based on previous findings, we hypothesized that a course providing learning opportunities for…

The issue of Indigenous engagement, participation and success in the sciences is a concern both in Australia and in Canada. The authors of this paper have taught Indigenous students in tertiary enabling programs, undergraduate science and science education. Their experiences bridging Indigenous and Western cultures in science and science education…

Shot noise is one of the essential concepts in instrumental analysis, which places a fundamental limit on quantitative measurements when the magnitude of the analytical signal is very small. The introduction of an abstract scientific concept with a brief historical perspective often shows the human side of science. In the scientific literature,…

A research-based inorganic chemistry laboratory course is described. Using the defined protocol of a course-based undergraduate research experience (CURE), students undertake a self-designed research project to identify new catalysts for the dehydrogenation of ammonia borane. Students select ligands and metals, prepare and characterize catalysts…

Background: South Africa needs citizens who are morally sound, adaptive to change, technologically innovative and literate in socio-scientific issues. The young child is apparently being prepared for active citizenry through basic "Social Science, Natural Sciences and Technology" education as encapsulated in the South African curriculum.…

Over the past half century, researchers and curriculum developers studying physics education have created dozens of innovative curricula and educational tools, broadly referred to as research-based instructional strategies (RBIS), to fit almost any classroom situation. However, the rate of adoption of RBIS remains relatively low. A national survey…

Rural students often face challenges in receiving high-quality education in science, technology, engineering, and math (STEM). Yet without meaningful STEM educational opportunities, rural students might not develop the knowledge and skills needed to compete in a technology-driven workforce. The Learning by Making program (LbyM), an innovative…

The aim of this research was twofold. The first aim was to revise the existing scientific literacy framework developed by Boujaoude in accordance with the current literature about scientific literacy. The second aim was to explore how the aspects of scientific literacy were reflected in the Turkish science curriculum using the revised framework.…

This research follows the previous study examining the effect of chemistry education on students' perception and understanding to the nature of chemistry (NoC) as well as their attitudes towards it as a school subject. Grade 9 students (N = 282) at the end of their compulsory schooling were given a set of open-ended questions focused on their…

Understanding the nature of science, one of the most important dimensions of scientific literacy, is regarded as an absolute necessity in science education. To teach students the nature of science, science teachers should emphasize the nature of science in the classrooms. This is possible through the training of science teachers with knowledge of…

Graduate students regularly teach undergraduate STEM courses and can positively impact students' understanding of science. Yet little research examines graduate students' knowledge about nature of science (NOS) or instructional strategies for teaching graduate students about NOS. This exploratory study sought to understand how a 1-credit Teaching…

Teaching false theories goes against the general pedagogical and philosophical belief that we must only teach and learn what is true. In general, the goal of pedagogy is taken to be epistemic: to gain knowledge and avoid ignorance. In this article, I argue that for realists and antirealists alike, epistemological and pedagogical goals have to come…

This study investigates the preservice elementary teachers' ability to use the components of an argument structure on a given science topic as well as the quality of the developed argument during their sophomore and senior year. In doing so, the study also aimed to discuss the effect of teacher education programs on the development of…