Data show an increasing number of Catholic schools from elementary to tertiary levels in developing countries, especially countries in Sub-Saharan Africa. These new Catholic schools seem to follow the industrial-era school design trajectories. However, the exigencies of the 21st century require a paradigm shift, ensuring that Catholic schools move…

Biochemistry lab classes help students connect theory to real-world applications and develop practical, collaborative, and higher-order thinking skills. However, many students are unprepared, spending class time on protocols and equipment instead of higher-order learning. To improve preparation, digital gamified modules were created to replace…

This article discusses findings from semi-structured interviews with writing consultants about their affective experiences working across three different consulting modalities: in person, asynchronous, and synchronous. This study offers affect as a lens for understanding consultants' responses to and strategies for consulting in multiple…

With increasing emphasis on post-secondary readiness in core subjects such as English, Mathematics, and Science, educators in Career and Technical Education face significant challenges, including declining enrollment and the integration of updated curricula. This study aimed to address these issues within agricultural education by piloting a new…

Students in the social sciences are increasingly engaged in research on sensitive topics; however, little is known about the protection they receive from risks that can arise from conducting this type of research. For example, students may experience vicarious trauma from analyzing sensitive data or face harassment from people who disagree with…

In order to introduce students to the fascinating field of femtochemistry, we propose here a practical laboratory training course conceived for second-year master's students in chemistry. We describe the use of a broadband femtosecond transient absorption (pump-probe) experiment for monitoring a fast light-triggered chemical reaction in solution.…

This work describes the construction of a small-scale radio telescope using open source hardware technologies which can be used as a tool in the training of engineers and physicists, as well as in the dissemination of important technologies for space weather monitoring studies, security of radio communication networks and maintenance of essential…

Safe and high-quality water is essential from both the health and environmental perspectives. Water quality is so important that the United Nations has included water in the 17 Sustainable Development Goals of the 2030 Agenda for Sustainable Development. Thus, the adequate control and treatment of water are necessities. These tasks must be…

A modular experiment for upper-level undergraduate students is presented, featuring the product cycle and process evaluating the quality and quantity of biodiesel obtained from a microalgae feedstock grown under carbon-supplemented and nutrient-deprived conditions. Batch reactors are used to cultivate and harvest microalgae, which undergo…

The combination of organic synthesis and analytical chemistry into a related laboratory experiment is an excellent demonstration of the utility of making a compound to then be used further. Herein we describe an undergraduate laboratory experiment that involves the straightforward synthesis of an internal standard, ethyl 6-acetyloxyhexanoate, for…

A safe, convenient, and environmentally benign laboratory experiment for the synthesis of biodiesel from six kinds of vegetable oils has been developed for the introductory organic chemistry laboratory. The experiment uses ultrasonic irradiation in the presence of a base catalyst at room temperature and atmospheric pressure. Because of safer and…

To understand critical problems associated with solid waste and its consequences for the environment, a laboratory experiment is presented on the synthesis of aluminum-based metal-organic framework (MOF) MIL-53(Al) from household waste (PET bottles and aluminum foil/can), for undergraduate students of chemistry. This work is designed to teach…

This laboratory experiment allows one to study the effect of temperature in the process of formation of hydrogen bound cyclic dimers of benzoic acid (BA). The implementation of the proposed methodology, which comprises the use of FTIR spectroscopy and quantum chemistry calculations, enables the obtaining of the thermodynamic parameters of the…

This laboratory experiment showcases electroless deposition, an autocatalytic reduction process performed in aqueous solution containing a metal ion in the presence of a reducing agent yielding a coherent metal film. One set of experiments has been performed by second-semester general chemistry students in a 3 h lab session. After preparing an…

In a two-step synthesis starting with Ni(CH[subscript 3]COO)[subscript 2] ·4H[subscript 2]O and salicylaldehyde, students prepare Nethyl and N-isopropyl Ni(II) Schiff base (imine) complexes. After isolation and recrystallization, the products are characterized by room-temperature magnetic susceptibility measurements, FTIR spectroscopy, and…