This study examined the effects of biomimicry-enriched engineering design-based teaching on sixth graders' daily life associations, STEM attitudes, and biomimicry attitudes in the "Sound and Its Properties" unit. A pre-test posttest quasi-experimental design was used, with four classes randomly assigned to experimental and control…

Educational games enhance science learning by offering interactive experiences beyond traditional classroom methods. While digital games are widely studied, non-digital games remain underexplored, with limited guidance on their educational value. This study examines the pedagogical potential of non-digital games in astronomy education. Using…

In 2024, College Board announced significant revisions to the Advanced Placement (AP) Psychology Course and Exam Description (CED), which were derived from the work of the Introductory Psychology Initiative by the American Psychological Association (APA), which sought to strengthen and streamline college introductory psychology courses by…

Background: Much of the research into the use of drama in science education has been qualitative, with its primary focus being on its "affective" value amongst students aged 6-14 years, with a smaller fraction on effectiveness in terms of academic achievement and understanding of chemistry amongst older school students (16-18 years).…

This study reports an undergraduate laboratory experiment that explores the temperature-dependent kinetics of caffeine release during tea steeping by using quantitative [superscript 1]H NMR spectroscopy with a water suppression pulse sequence. Designed for introductory organic chemistry laboratory courses, the experiment emphasizes the real-world…

Research in physics education has revealed that students often have incomplete and incoherent ways to use the concept of photon. Most researchers in science education recommend photons to be taken in a realistic sense as existing entities of quantum objects. Furthermore, in science education literature it is often claimed that realistic stance to…

This study investigated the relationships of teacher-directed approaches with science achievement in Australian schools. The data for this study were drawn from the Program for International Student Assessment (PISA) 2015 database and analysed using multilevel modelling (MLM). MLMs were estimated to test the contribution of each item to students'…

Nature Friendly Schools (NFS) is a groundbreaking project funded by the UK Department for Education and the Department for Environment, Food & Rural Affairs with support from Natural England. It works in partnership with many organisations including the Wildlife Trusts, Young Minds and the Field Studies Council. By developing teachers'…

This paper describes a digital application designed for learning Space Groups of Symmetry (SGS). It teaches how to recognize the operations performed by the symmetry elements, both point (or 2D) operators (proper and improper rotations, including mirroring, inversion, and other rotoinversions), and space (or 3D) operators (screw axes and glide…

The present study reports an Arduino-based STEM education material that resolves the kinematics of a moving object, specifically focusing on two dimensional motion of the object. Throughout the work, a sample application that can be prepared in a classroom where students are active and including the acquisitions of Technology, Engineering, Physics…

The refractive index is a number that governs how light changes its direction of propagation as it enters one material medium from another. This phenomenon is known as refraction and the angles of incidence and refraction of light, referred to the normal to the interface of the two media at the point of incidence, are related by Snell's law. The…

Redox reaction is a core concept in teaching and learning chemistry. This article explores a new method for balancing organic redox reactions that requires the balancing of both atoms and charges. The H+, O, H[subscript 2]O, and e- are used as balanced vehicles in two half reactions. A non-oxidation number approach can be applied to both molecular…

Most physics courses begin with one-dimensional kinematics, which is usually restricted to the case of constant acceleration. Here we report a unique exercise for an introductory algebra-based physics course involving the running and non-constant acceleration of the theropod dinosaur "Dilophosaurus wetherilli" and the world-famous…

Students quantified the protein content in beer, milk, powdered milk, and whey protein using the Bradford assay. The assay was carried out using absorbance measured at 595 nm (standard method) and 96-well-plate images (proposed method). They built analytical curves using bovine serum albumin (BSA) and casein and determined that protein type…

On April 14, 1912, the British passenger liner R.M.S. "Titanic" struck an iceberg. The ship sank in a fraction of the time designers had estimated following a worst case scenario. The purpose of this article is to examine the atmospheric refractive phenomena that might have played a significant role in obscuring the iceberg from…