The relationship between surface area and dynamics of processes can be demonstrated by adding iron at room temperature to liquid nitrogen. The rate at which the liquid nitrogen boils to produce gas is related to the surface area of the iron. Adding iron in the form of consistent units that have measurable sizes can be readily connected to…

The scope of this preliminary study revolves around investigating the effectiveness of experiential learning in upper-year science laboratory courses in a post-pandemic era. In this study we have explored two key questions: 1. Can experiential learning facilitate independent inquiry in an upper-year undergraduate laboratory in a post-pandemic era?…

The [2 + 2] photocycloaddition reaction of olefins is an effective, atom-economical approach to produce cyclobutane compounds in organic synthetic chemistry, and they usually exhibit high regioselectivity and stereoselectivity. Here we devised a solid-state [2 + 2] photocycloaddition experiment that introduces senior undergraduate students with…

The switch to online learning required a creative solution to allow for the experiential learning outcomes of the program to be satisfied when access to physical spaces and equipment was restricted. This paper describes a collaborative process between technical and support staff as well as research and teaching faculty that led to the creation of…

Contribution: The scheme for virtual emulation experiments based on discrete logic which appropriately lowers students' cognitive burden and possesses manipulatable interactive logic in tune with real experiments is put forward. The relationship between students' experiential learning and the influence of cognitive burden is also discussed.…

Biomedical engineering (BME) is a multidisciplinary, constantly advancing field; as such, undergraduate programs in BME must continually adapt. Elective courses provide opportunities for students to select topic areas relevant to their interests or future careers. Specifically, laboratory courses allow experiential learning in specialized topics…

As the global demand for science, technology, engineering, and mathematics (STEM) professionals continues to rise, early high school education plays a crucial role in inspiring future innovators and preparing them for scientific challenges. This paper presents an integrated short course for high school students focused on sustainable energy…

Gold nanoparticles (AuNPs) are textbook model systems to introduce "Nanomaterials" and "Nanotechnology" to students and laypersons. AuNPs are also suitable materials to raise awareness about the "Green Chemistry" principles. The unique optical and catalytic properties of nanosized gold make it ideal to timely develop…

Research into seed germination classroom activities has been common in the last few decades. Didactic proposals have generally focused on the implementation of guided activities in a specific educational stage and context, and an evaluation of the results. However, it is not evident that students approach seed and germination concepts with a…

The interdisciplinary nature, breadth of topics and frequently evolving industries Family and Consumer Sciences (FCS) courses engage with make it difficult for one approach to be appropriate in all circumstances. The Advanced Textiles, 4000 level course participating in this study focused mainly on color science, dyes and dyeing, in addition to…

Molecular imprinting technology holds significant potential for applications in chemical analysis and detection. In order to integrate the fundamental knowledge of polymer chemistry, electrochemistry, and analytical chemistry with practical applications and cutting-edge research, we proposed a comprehensive experiment of the preparation,…

The classic silver mirror reaction at room temperature in textbooks usually used glucose to react with silver nitrate and ammonium nitrate with the presence of caustic alkalis. But the aldehydes such as acetaldehyde and propionaldehyde were difficult to react under the same condition. In this paper, Na[subscript 2]CO[subscript 3] was used to…

The integration of Virtual Laboratories (VLs) into blended learning environments in science education offers a multifaceted educational experience that bridges the gap between theoretical knowledge and practical application. This approach provides dynamic, interactive learning opportunities that can be customized to meet various educational needs…

An understanding of basic organic chemical reactivity is key for many biosciences students. The reactivities of different carbonyl groups affect their function in many biomolecules. A practical class, the two-step synthesis of paracetamol, has been devised to illustrate the electrophilic reactivities of carbonyls, which was covered in the…

This publication presents a series of experiments in the field of nanomedicine for high school chemistry education and student laboratories, developed as a collaborative project between chemistry didactics and chemical research. In this context, polymeric nanocarriers represent a promising approach for drug delivery, acting as "smart…