This work describes the design and testing of a low-cost light-emitting diode (LED)-based nephelometer for turbidity analysis. It also describes the use of this nephelometer for context-based learning (CBL) experiments designed for teaching laboratories. The LED nephelometer is simple, low-cost, and robust, providing similar results as a…

One of the biggest challenges seasoned English language teacher Mina Gavell has faced in the classroom is how to liven up reading classes. Not only is reading inherently a quiet and solo task, but the standard skills teachers are trying to build in their students--skimming, scanning, making predictions and inferences, guessing vocabulary meaning…

In the fall of 2020, due to COVID, our pre-service teachers did not have access to student work samples early in the semester. In order to learn how to assess student learning I reached out to an Arts and Sciences faculty who teaches a freshman course. The Arts and Sciences faculty was a former middle school teacher who was scheduled to talk about…

As students learn to problem solve in authentic situations, they must also develop metacognitive tools to manage and regulate their problem-solving process. To foster process-focused metacognition utilized by mathematical thinkers and problem solvers, inquiry-based learning classroom practices and an adapted version of portfolio problems were…

Many students possess their own unique potential and "genius," but seem to base their worth on the status of grades instead of their connection to education itself. Antonio Salieri, for instance, created wonderful, emotionally binding music throughout his lifetime. Salieri however, never saw the beauty in his work because Mozart, a child…

Research indicates that a majority of honors students across the country are able to earn honors credit through the fulfillment of honors contracts. These learning contracts grant honors credit to students who perform additional work in non-honors-designated sections of other courses. Despite their popularity, little has been written on the design…

Teaching in Vietnam recently, I had opportunities to work with some amazing students and teachers. Being in such a position lent itself well to cultural exchanges inside and outside the classroom. However, it was clear to me, to my colleagues, and I believe to the majority of students that there was a need to dig deeper--to move beyond the…