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We describe a study of period changes in 59 RR Lyrae stars, using times of maximum brightness from the GEOS database. The work was carried out by outstanding senior high school students in the University of Toronto Mentorship Program. This paper is written in such a way that high school or undergraduate physics and astronomy students could use it as a guide and template for carrying out original research, by studying period changes in these and other types of variable stars.
The ground-breaking image of a black holes event horizon, which captured the publics attention and imagination in April 2019, was captured using the power of interferometry: many separate telescopes working together to observe the cosmos in incredibl
Quantum computing is a growing field at the intersection of physics and computer science. The goal of this article is to highlight a successfully trialled quantum computing course for high school students between the ages of 15 and 18 years old. This
Developing critical thinking skills is a common goal of an undergraduate physics curriculum. How do students make sense of evidence and what do they do with it? In this study, we evaluated students critical thinking behaviors through their written no
The dynamics of gravitating astrophysical systems such as black holes and neutron stars are fascinatingly complex, offer some of natures most spectacular phenomena, and capture the publics imagination in ways that few subjects can. Here, we describe
In this paper we put forth a model for physics course reform that uniquely uses proven, research-based active learning strategies to help students improve their physics knowledge and problem-solving skills. In this study, we compared the exam perform