The nation faces critical shortages of Hispanic science, technology, engineering, and mathematics (STEM) college graduates--especially in physics. To address youth lack of awareness about physics careers, physics educators at the University of Texas Rio Grande Valley implemented a strategic intervention anchored in Modern Expectancy-Value Theory,…

Studies on student learning of scientific concepts have shown that students often experience various difficulties in understanding basic physics concepts such as vector quantities, as a result of formal and informal learning. The purpose of the present study is to document Grade 11 students' difficulties in understanding vectors and their…

This paper describes the results of a survey administered to members of the American Association of Physics Teachers and the National Earth Science Teachers Association to measure the nature and frequency of the integration of Earth and space science (E&SS) concepts into physics courses, as well as the need and interest of physics teachers to…

The purpose of this study is to develop an instructional materials using discovery learning with cognitive conflict approach to improve vocational students understanding of heat concept. This instructional material was developed using the Four D model, namely define, design, develop, and disseminate. Furthermore, data were obtained from the…

In collaborative learning situations, monitoring is needed to maintain common progress toward shared goals. The present study aimed to analyze group-level monitoring events, as well as groups' reactions to these events, to identify instances of adaptive regulation and maladaptive behavior. Three dimensions of monitoring events were qualitatively…

This study compared two expectancy-value-theory-based interventions designed to promote college students' motivation and performance in introductory college physics. The utility value intervention was adapted from prior research and focused on helping students relate course material to their lives in order to perceive the material as more useful.…

As soon as children can see, they observe that objects fall freely. From a young age, we spontaneously construct interpretative models to understand this everyday phenomenon. Over the last three decades, numerous experiments have been developed to help students understand physics concepts regarding free fall. Although there are many…

We describe the design and manufacture of a classroom set of devices that simultaneously measures and records the resistivity of four conductive elements (superconductor, semiconductor, metal alloy, and pure metal) as a function of temperature. The unique nature of this multi-semester project was that these devices would be designed, machined and…

STEM education is a pedagogical philosophy which aims to draw the interrelationship between science, technology, engineering and mathematics to solve complex problems in real life situations. In order to use STEM education to foster students' learning, the researchers designed STEM activities for middle school students related to the concept of…

No-excuses charter networks and their associated pedagogical approaches have received much attention from educational reformers. Proponents point to their success in closing achievement and access gaps between student groups, while critics ask if the didactic and controlling pedagogies used to achieve these outcomes are worth it. I attempt to…

This meta-analysis synthesized research on gender gap in the Force Concept Inventory (FCI). The main goal of the present meta-analysis was to identify the moderator variables that mediate effect size differences. Furthermore, the statistical significance of the average effect sizes was investigated. The inclusion criteria for the meta-analysis…

This action research study used data from multiple assessments in Mechanics and Electricity and Magnetism to determine the viability of Modeling Instruction as a pedagogy for students in AP Physics C: Mechanics and Electricity and Magnetism. Modeling Instruction is a guided-inquiry approach to teaching science in which students progress through…

In the entertainment world, people usually like, and find memorable, novels, short stories, and movies with surprise endings. This suggests that classroom teachers might want to present to their students examples of surprising facts associated with principles of physics. Possible benefits of finding surprising facts about principles of physics are…

The phenomenon of lateral inversion is explored in this question. If a clock is viewed in a plane mirror, will the motion be clockwise or anticlockwise?

Most students find real-world examples of harmonic oscillations interesting. Besides, normal and friction forces are the types of concepts in physics that are readily applicable to their everyday life. For instance, we depend on these forces to write, to drive cars, to pick up objects, and even to walk! And yet introductory physics students have…