The distributed pharmaceutical analysis laboratory (DPAL) is a collaboration between 30 academic institutions around the world, whose goal is to determine the quality of medicines collected from partner organizations in low- and middle-income countries (LMICs). Institutions complete system suitability for a high-performance liquid chromatography…

To span the great distance from the solar system to the farthest clusters of galaxies in the universe, astronomers break down the distance indicators into steps. The nearest ones are measured geometrically, with what is known as parallax. Among the objects whose distances are thus directly measured are a rare type of star known as a Cepheid…

Large numbers of U.S. students lack proficiency in science, and students from different ethnic and socioeconomic groups show disparities in science achievement.2 Science knowledge and skills are important for both academic and workplace success, and a variety of interventions have been developed to improve student science achievement.…

This Article aims to share the results of a project that was developed with 80 students from Technical High School of Professional and Technological Education (PTE) at an institute located in the northeast of Brazil. The students discussed the global overview of fuel production and use, and how the introduction of green hydrogen into the market…

Undergraduate biology laboratories emphasize hands-on skills. Typically, descriptions of manual techniques are delivered via written instruction. Custom-produced prelab instructional videos, which augment prelab instruction, have come into wider use in recent years. However, institutional and economic barriers can interfere with video production…

Demonstration of a colorimetric approach for nucleic acid detection represents an attractive educational experiment for chemistry undergraduate students in the time of coronavirus pandemic. Herein, a rapid and vivid detection method that visualizes the presence of a specific DNA sequence is described. The plasmon resonance of gold nanoparticles…

In fall 2020, the Physics Department was tasked with coming up for a plan for optics, our one credit lab course. Because of the continued COVID-19 pandemic, our institution planned to offer a fully online fall semester, with no students residing on campus. The college announced the plan 5 weeks prior to the start of the semester. This paper will…

The physics that underpins modern technology is based on Einstein's theories of relativity and quantum mechanics. Most school students complete their compulsory science education without being taught any of these Einsteinian concepts. Only those who take a specialised physics course have the opportunity to learn modern physics. In 2011, the first…

The interaction between water and surfaces is observed in our daily lives and is used in laboratories to study materials properties, such as interfacial tension. Making the connection between fundamental scientific phenomena and everyday observations is a powerful method of highlighting the importance and relevance of science to the K-12…

Contribution: A do-it-yourself (DIY) light wave sensing (LWS) and communication project was developed to generate interest and clarify basic electromagnetic (EM) and wireless sensing/communication concepts among students at different education levels from middle school to undergraduate. This article demonstrates the nature of the project and its…

There is increasing recognition of the multimodal representational nature of science discovery practices and the roles of multiple and multimodal representations in students' meaning making in science (Lemke, 1998; Tytler, Prain, Hubber, & Waldrip, 2013; Tang, "International Journal of Science Education," 38(13), 2069-2095, 2016).…

The COVID-19 pandemic resulted in the mass shutdown of universities across the United States in the spring of 2020. As the pandemic progressed, regional regulations resulted in a broad range of teaching modalities for the 2020-2021 academic year. While some regions remained tightly locked down (resulting in online-only instruction), others allowed…

The author became aware of Children Challenging Industry (CCI) whilst undertaking the Primary Science Quality Mark (PSQM) in 2017 was really impressed. The author came to understand the pivotal role in primary education that careers learning has and the vital element of children learning about local industry and being 'hands-on' to make their…

One of the most important issues in accessible science education is creating a laboratory workspace accessible to blind students or students with visual impairments (VI). Although these students are often provided access to the science lectures, they are usually denied full participation in hands-on laboratory work. Current solutions to this…

This series of articles were developed to understand how blind and low vision students engage in Science, Technology, Engineering, and Mathematics (STEM) and their considerations in pursing STEM education and careers. Multiple methods were used to investigate the overarching topics such as substantive grounded theory and the examination of photos…