This article describes a general education course offering, Physics and the Arts. During the development of this course, physics and arts faculty collaborated closely. We cover the usual physics phenomena for such a course--light, color, and sound--in addition to gravity, equilibrium, and spacetime. Goals of the course are to increase students'…

This study investigates the hypothesis of a child differential sensitivity to parenting improvement. One hundred and fourteen parents of preschoolers participated in two parenting micro-trials aiming to increase parental self-efficacy in view of improving child behavior. The first micro-trial took place in a short-term laboratory experiment; the…

Children experience physical phenomena and formulate an epistemological worldview before contact with school science. School science extends thought about the same phenomena to deeper levels but does not always link with out-of-school experiences. This study explored preservice teachers' indigenous knowledge or tacit knowledge about the playground…

System Dynamics is a required course offered to junior Mechanical Engineering students at Penn State Erie, the Behrend College. It addresses the intercoupling dynamics of a wide range of dynamic systems: including mechanical, electrical, fluid, hydraulic, electromechanical, and biomedical systems. This course is challenging for students due to the…

As the disciplinary focus on learner agency and autonomy increases, a space for online writing labs (OWLs) is reemerging. OWL services represent an opportunity for writing centers to expand their reach both on and off campus, assisting student writers where they are at and in a way that allows them to take increased agency over their compositional…

This article focuses on the impact of culturally relevant teaching and learning during a summer enrichment program for high school students. Culturally relevant science instruction and curriculum helped students to foster a more positive interest in science and STEM careers as it provided students the opportunity to do science in meaningful and…

While agricultural mechanics, which includes metal fabrication, continues to be popular among school-based agricultural education (SBAE) students (Hubert & Leising, 2000), the number of required courses in agricultural mechanics for teaching certification in agricultural education is relatively low (Blackburn, Robinson, & Field, 2015).…

By the end of the nineteenth century, the momentum for the idea of a more practical education better suited to life in a modern, technological world brought the first educational reform movements in the nation. Concurrent reform efforts at the state and national levels influenced both the historical development of Earth science education and the…

The aim of the present study was to investigate the influence of the explicit nature of science instruction embedded in the Argument-Driven Inquiry method compared with an implicit inquiry method on eleventh grade students' conceptions of NOS. The study used a pre-/post-test control group design to investigate the influence of the explicit nature…

Contribution: There are many on-line resources available to learn about optics and photonics, but no assessment tools exist to evaluate the learning achievements. This paper presents an assessment framework whose validity has been proven on a course with over 70 engineering students. Background: There is evidence that on-line resources complement…

Wall Street English has built online activities that allow students to record phrases and receive word-level Automatic Speech Recognition (ASR) driven pronunciation feedback. Students in language centres in China, Vietnam, Saudi Arabia, and Italy (N=2,867) used ASR-Computer Assisted Language Learning (CALL) activities, and some (N=482) completed a…

Astronomy and astrophysics are very popular with pupils, but the experimental work they can do tends to be rather limited. The search for life elsewhere in the Universe ("exobiology") has received an enormous boost since the detection of a rapidly increasing number of planets ("exoplanets") orbiting other stars in our galaxy. Recently (March…

A simple electronic system for the measurement of high values of resistance is shown. This system allows the measurement of resistance in the range of a few megohm up to 10[superscript 9] [omega]. We have used this system for the evaluation of CdS thin film resistance, but other practical uses in the basic physics laboratory are presented.…

The use of different types of stains in the quantification of proteins separated on gels using electrophoresis offers the capability of deriving good outcomes in terms of linear dynamic range, sensitivity, and compatibility with specific proteins. An inexpensive, simple, and versatile lighting system based on liquid crystal display backlighting is…

An easy analytical method for determination of the charge density of polyelectrolytes, including polysaccharides and other biopolymers, is presented. The basic principles of conductometric titration, which is used in the pulp and paper industry as well as in colloid and interface science, were adapted to quantify the charge densities of a…