Educational research points to similar learning experiences across different countries, in particular that physical science tends to be an unpopular discipline among students from secondary school. The use of students' voice to adapt curriculum and implement innovative teaching practice has been gaining relevance towards the effort of potentiating…

This research aimed to provide an innovative chemistry learning material with guided tasks to improve students' competence in Chemistry. It involved 180 students enrolled in the Analytical Chemistry course at State University of Medan in academic year of 2016/2017. The samples were purposively selected and divided into two groups. The research…

Increased emphasis on K-12 engineering education, including the advent and incorporation of the NGSS in many curricula, has spurred the need for increased engineering learning opportunities for younger students. This is particularly true for students from underrepresented minority populations or economically disadvantaged schools, who…

Seattle Children's Research Institute has built a series of in-person education programs to inspire and empower students to explore futures in biomedical research and healthcare. The COVID-19 pandemic prevented us from offering an in-person laboratory program, forcing a rapid pivot to an online format. The Virtual Research Training Program (VRTP)…

We, as multilingual teacher-scholars, had lingering questions about what community programs were doing, operating outside of school contexts, to maintain the bilingualism of racialized, Latinx children in Philadelphia and to resist the monolingual ideologies circulating in US society. To answer those questions, we partnered with a bilingual,…

The outbreak of novel coronavirus (COVID-19) worldwide has had a significant impact on the global higher education community. The governments around the world adopted social confinement measures to combat COVID-19, which has resulted in the closure of higher education institutions. Faced with multiple challenges, faculties rapidly converted…

This study investigated the management of teaching and assessment of the "qualified to be progressed" learners (QP) for quality learning and teaching. Mixed methods approach was adopted. Random and purposive sampling were used to select teachers and School Management Team (SMT) member respectively who formed the study sample. The study…

Labs have long been considered an important component of physics education. However, while there has been progress in transforming physics education in physics lecture classes to improve student learning, less progress has been made in introductory physics labs. At the same time, the physics community has come to recognize that there is a need to…

The COVID-19 induced abrupt transition to online learning that occurred in the Spring of 2020 presented particular challenges to the adaptation of hands-on laboratory courses in biomedical engineering. This paper describes the transition of such a course in one undergraduate program, assessment of this transition, and how this assessment has led…

Digestive physiology laboratory exercises often explore the regulation of enzyme action rather than systems physiology. This laboratory exercise provides a systems approach to digestive and regulatory processes through the exploration of postprandial blood glucose levels. In the present exercise, students enrolled in an undergraduate animal…

We have frequently enhanced our department's laboratory experiment involving standing transverse waves in a taut horizontal cord. In addition to the standard experiment, students in these labs investigate the surprising concept that the acceleration of a pulse in a chain hanging vertically is a constant and is equal to half the acceleration…

We demonstrate that the time profile of the light intensity from domestic lighting sources exhibits simple yet interesting properties that foster lively student discussions. We monitor the light intensity of an industrial fluorescent lamp (also known as TL) and an incandescent bulb using a photodetector connected to an oscilloscope. The light…

Here is a way to show a sound wave travelling through air in real time. The method employs a set of low-cost microphone--LED units and demonstrates the movement of a pulse of sound as it lights up LEDs along a long (100-200 m) distance across a field. (Contains 4 figures.)

Portions of classic undergraduate quantitative analysis experiments in complexiometric titration and potentiometry are combined with a field-sampling experience to create a two period (2 × 3 h) comparison-based experiment for second-year students. A multifunctional chemical analysis device is used with calcium ion-selective electrode for field…

This laboratory exercise demonstrates the use of an immunoassay for studying kinase enzyme activity in living cells. The advantage over the classical method, in which students have to isolate the enzyme from cell material and measure its activity in vitro, is that enzyme activity is modulated and measured in living cells, providing a more…