This research paper aims to propose a novel didactic sequence inspired by an historical/epistemological study of the evolution of spectroscopy and in particular of colorimetry. The working principles of the historical color comparators and the visual color matching method, first proposed by Duboscq, stimulated us in the development of a five-step…

Understanding ATP formation is essential for learning metabolism and is central to grasping metabolic processes as a whole. However, due to the high level of abstraction, the number of intermediate substrates, the connections, and integrated regulation, its comprehension often poses a challenge. This and the fact that traditional teaching methods…

This study investigates the predictive relationship between academic resilience and cognitive flexibility among students in biology lessons enhanced by design thinking. Using an embedded quasi-experimental design, we compared the effects of design thinking-enhanced lessons with conventional engage, explore, explain, elaborate, evaluate (5E)-based…

Introductory physics is a gateway course that is required for many science, technology, engineering, and mathematics (STEM) majors. In introductory physics courses, women and racially minoritized students often have lower grades and higher attrition than white men. Inclusive teaching is widely recommended to ensure that all students have the…

A flipped classroom is an instructional method whereby students learn course content prior to attending class through various instructional resources. Class time is focused on problem-solving and active learning activities. Flipping the classroom allows instructors to utilize active learning strategies during class time to improve student…

In the ever-evolving landscape of education, the integration of Information and Communication Technology (ICT) has emerged as a transformative force, reshaping the way we teach and learn across various disciplines. Among these disciplines, physics stands as a particularly fertile ground for harnessing the power of ICT to enhance teaching…

This paper describes a short ion flow activity that can be completed within one lab or lecture session. The activity is focused on the core concept of flow-down gradients and is geared toward undergraduates. No previous knowledge of equilibrium potentials or membrane potentials is required. Students are guided through a set of questions that build…

Conceptualizing the nature of science (NOS) is a crucial component of science education, as it facilitates students' comprehension of how scientific knowledge is developed. Unfortunately, teachers can themselves hold inaccurate views of NOS or assume students can infer NOS ideas from instruction or by undertaking experiments. Building on previous…

A mixed methods study was used to investigate the influence of blended learning on preservice teachers' readiness to teach using inquiry-based learning. Online science teaching methods activities were added to a face-to-face science content class for the preservice teachers to improve their readiness to teach using inquiry-based learning. An…

Stereotypical imagery of scientists is detrimental to effective and inclusive science education. Many elementary pre-services teachers often hold onto these images, creating an unconscious bias limiting their effectiveness to both teach science content and discourage some groups from entering the scientific field. Proactive and targeted…

We assume the existence of conceptual profiles as a manifestation of pluralism in science education. This means recognizing the heterogeneity of thinking and speaking, that is, the coexistence of two or more meanings of the same word or concept that are accessed and used by the individual in appropriate contexts. Science is not a homogeneous way…

Computational thinking (CT) is becoming increasingly important for K-12 science education, thus warranting new integrations of CT and science content. This intervention study integrated CT through unplugged, or handwritten, algorithmic explanations of natural selection. As students investigated natural selection in varying contexts (specific and…

Science knowledge is deeply intertwined with human values, ethics and societal needs. While science is often perceived as value-neutral, the authors argue that the intertwined nature of science and values can be modelled from the early stages of education. This article shares examples of how individual, collective, and planetary values can shape…

Medicinal chemistry is a core course for undergraduate students who major in pharmacy, where complex drug structures and abstruse concepts often pose significant challenges for students. As an important supplement to classroom teaching, online teaching resources have demonstrated the ability to enhance students' interest in learning and improve…

Early science inquiries and experiences increase young children's awareness and interest for science. The importance of promoting science process skills which bolster children's confidence to formulate and communicate personal ideas have been emphasised by international guidelines. As Loose Parts Play (LPP) is a form of free play involving…