Most physics instructors believe that adequate sleep is important in order for students to perform well on problem solving, and many instructors advise students to get plenty of sleep the night before an exam. After years of giving such advice to students at Loyola Marymount University (LMU), one of us decided to find out how many hours students…

The group work test is an assessment strategy that promotes higher-order thinking skills for solving context-rich problems. With this format, teachers are able to pose challenging, nuanced questions on a test, while providing the support weaker students need to get started and show their understanding. The test begins with a group discussion…

An old comedy routine on Saturday Night Live by Father Guido Sarducci introduced a "Five-Minute University," because five minutes is all that's remembered after graduation anyway. In counterpoint, we discuss "cycling," a teaching method for memory enhancement. Our principal implementation consists of offering a simple version…

I recently had a cardiac stress test. It was my fourth. Its purpose was to determine whether my heart is pumping an adequate quantity of blood during exercise. Additionally, is there a partial arterial blockage or damaged heart muscle? The test involves the patient receiving an injection of Cardiolite[R], a substance containing a molecule to which…

Most introductory physics instructors administer several quizzes and/or exams each term. Instructors are willing to invest the significant time it takes to develop, administer, and grade these assessments because they believe that regular assessments help students learn. However, instructors also believe that students do not make full use of the…

It is claimed by the company NitroFill and the GetNitrogen Institute that filling car tires with nitrogen improves gas mileage considerably. The reason given is that oxygen leaks out of tires so that the increased rolling friction causes a reduced gas mileage. Because it is hard to do an actual road test, we report on a simple visual test of…

Many high school and introductory college physics instructors ponder the choice between "open text" exams versus "facts and formulae sheet" exams. Other alternatives are closed book/closed notes exams or an instructor-prepared sheet of facts and relevant formulas. There is no agreement on merit. Rehfuss strongly opposes allowing students to use…

Explores reasons why students take introductory physics courses at the university regardless of their Advanced Placement (AP) exam performance. Briefly describes the nature of AP physics, the examination format and reporting of scores, and the results of a survey of physics departments regarding their policies towards AP exam scores and placement…

Describes the rationale, benefits, drawbacks, logistics, and student opinions regarding the idea of giving a two-minute quiz every lecture as a teaching reform that makes incremental changes, within the framework of the traditional lecture, in the direction of active learning. (JRH)

Describes historical and present day aspects of the New York Regents Examination, its history, preparation, and presentation. (SL)

Discusses student errors occurring on the New York Regents Examinations given over the last ten years. (SL)

Presents the entire Advanced Placement Physics C Examination, intended to match the first two terms of a three-to-four term sequence of calculus-based physics courses for physical science or engineering majors. (MLH)