The main topics of this dissertation are: 1) the development and discussion of a new molecular balance for measuring alkyl-alkyl interactions in a wide array of organic solvents, 2) the development of linear solvation energy relationships between solvent interaction parameters and solvent accessible surface area (SASA) in CH-arene interactions,…

The simple demonstration presented, herein, involves the combustion of acetylene liberated from the rapid hydrolysis of 0.50 g of calcium carbide. The unsaturated hydrocarbon formed burns with a yellow sooty flame in air. This acetylene-air flame being visually attractive is often misused by those attempting to showcase their illusory magical…

Chaos is a scientific approach that refers to the fact that systems or behaviors that are thought to be irregular, complex, impossible to predict actually occur in an orderly manner. The aim of this research is to determine what chaos and butterfly effect mean in terms of education, the importance of chaos and butterfly effect in education and its…

As students read scientific texts created in generative artificial intelligence (GenAI) tools, they need to draw on their epistemic knowledge of GenAI as well as that of science. However, only a few research discussed multimodality as a methodological approach in characterising students' ideas of GenAI-science epistemic reading. This study…

Historical scientific controversies have great potential to address aspects of the nature of science in context. This paper describes a design case about a novel lesson plan based on the scientific controversy between Karl von Frisch and Carl von Hess on the sight of bees (how they see). This lesson plan allows concepts related to experimentation,…

Unpacking the complexities of learning processes in science education often requires more than just one analytical framework. Despite the need for such analytical and, by extension, methodological diversity, the science education research literature reveals a scarcity of studies integrating multiple analytical perspectives, thereby possibly…

Whilst teaching about the nature of science (NOS) is a significant goal of science education, there remains debate about specifying the NOS and appropriate pedagogies and approaches to researching the NOS. A neglected, but conceptually and practically significant, problem is the proliferation of NOS-related learning goals such as NOS beliefs,…

This study seeks to elucidate the fundamental principles underlying the hydration, hydrolysis, and enolization of [beta]-diketones, aiming to enhance students' comprehension of the link between fundamental chemical principles and the practical implications of keto-enol tautomerization and diketone-gem diol equilibrium in diverse chemical…

Microfluidics has attracted widespread interest in the fields of chemicals, materials, pharmaceuticals, biology, etc. Integrating low-cost automation based on open-source hardware/software to improve lab security and reduce time consumption is demanded in microchemical processing. In this work, we developed a "do it yourself"…

The double-indicator method is often used in the analysis of Na[subscript 2]CO[subscript 3], NaHCO[subscript 3], and NaOH mixtures (carbonate mixtures). In this method, the determination of the volumes at the first and second equivalence points plays a crucial role in analyzing the composition and content of the carbonate mixtures. Here, LabVIEW…

This research was qualitative, it was to investigate Buddhist cosmology as found in Buddhist scriptures and compare cosmological perspectives between 5 Buddhist scholars and 5 scientists. In Thai Buddhist cosmology, the principles of "Pa?iccasamuppada" and "Tilakkha?a" share some similar ideas with the causality principle of…

The French natural philosopher Henri Victor Regnault (1810-1878) was one of many researchers who contributed to the development of the thermometer in the 19th century. In this paper, we use an example from Regnault's work to explore how the history of thermometry can provide a context for teaching upper-secondary chemistry students about the…

Numerous studies have shown that teaching the history and philosophy of science (POS) can help improve senior high school students' scientific literacy. The history of science is usually taught in school science lessons by reference to particular cases, experiments, and scientists. In contrast, the POS -- that is, the study of general and…

Expectations in sport cause many athletes to struggle with their performance. Athletes enter competitions with high expectations and when things don't go as planned, frustrations happen, and performance suffers. To improve performance and increase enjoyment, athletes need to learn to manage their expectations. This article uses golf science to…

Biomedical data science education faces the challenge of preparing students for conducting rigorous research with increasingly complex and large datasets. At the same time, philosophers of science face the challenge of making their expertise accessible for scientists in such a way that it can improve everyday research practice. Here, we…