It has recently been determined that generating an explanatory hypothesis to explain a discrepant event is important for students' conceptual change. The purpose of this study is to investigate how students' generate new explanatory hypotheses. To achieve this goal, questions are used to identify students prior ideas related to electromagnetic…

Teachers are usually avid readers, but the pressures of the school year often prevent the sort of thoughtful professional development that a good book can provide. That's why a summer reading list is such a great option, to refresh and renew the scientist within. At the National Science Teachers Association (NSTA), a group of teachers works all…

Video is a widely used resource in teaching at all levels of education, yet research regarding its pedagogic development and use is inconsistent, dependent on outdated learning theories, and inapplicable to the current cohort of students. This study aimed to determine the key multimedia design features, from the student perspective, related to…

The problem examined in this study deals with students' attitude toward physics among the freshmen and sophomore students who were taking first introductory physics course. In the study there were 176 students, and they were chosen sample of convenience from Florida Institute of Technology, Melbourne, Florida. 125 subjects were male students, and…

Recent papers document that student problem-solving competence varies (often strongly) with representational format, and that there are significant differences between the effects that traditional and reform-based instructional environments have on these competences [Kohl and Finkelstein, Phys. Rev. ST Phys. Educ. Res. 1, 010104 (2005); Kohl and…

Near the conclusion of their final term in the calculus sequence at The United States Military Academy, cadets are given a week long group project. At the end of the week, the project is briefed to their instructors, classmates, and superior officers. From a teaching perspective, the goal is to encapsulate as much of the course as possible in one…

Since the recommendation of biology (or natural history, as it used to be called) in 1893 as part of the high school science curriculum, biology was considered a descriptive subject. In the late 1890s biology consisted of zoology, botany, and physiology. The group that decided on the high school science course configuration was the Committee of…

A Mathematica[TM] package is described that uses simulations and animations to illustrate key concepts in harmonic oscillation and electric circuits for students not majoring in physics or mathematics. Students are not required to know the Mathematica[TM] environment: a user-friendly interface with buttons functionalities and on-line help allows…

We report on an educational project in particle physics based on Feynman diagrams. By dropping the mathematical aspect of the method and keeping just the iconic one, it is possible to convey many different concepts from the world of elementary particles, such as antimatter, conservation laws, particle creation and destruction, real and virtual…

Teaching university physics through the internet is not new, but a new course providing the same service for secondary school students is the first of its kind in Hong Kong. Taking advantage of the fast and affordable broadband internet in the region, some university courses have been converted to a cyber curriculum suitable for secondary school…

In a large introductory physics course, structured weekly journals (weekly reports) regularly encouraged students to ask questions about the material. The resulting questions were collected for one quarter and coded based on difficulty and topic. Students also took several conceptual tests during the quarter. The reports contained more questions…

This article illustrates how a computer algebra system, such as Maple[R], can assist in the study of theoretical fluid mechanics, for both Newtonian and non-Newtonian fluids. The continuity equation, the stress equations of motion, the Navier-Stokes equations, and various constitutive equations are treated, using a full, but straightforward,…

What do we want our students to get out of the introductory physics course? Often these goals include improved conceptual understanding, improved critical thinking and improved writing and communication. These can be difficult goals to accomplish. One possible way to address these goals is through the use of peer ranking of student writing. In a…

This guide offers information and procedures necessary to train mechanical engineering technicians. Discussed first are the rationale and objectives of the curriculum. The occupational field of mechanical engineering technology is described. Next, a curriculum model is set forth that contains information on the standard mechanical engineering…

Many schools that are preparing to introduce Triple Science GCSEs may find it helpful to collaborate with other schools or other institutions to share expertise and explore how best to deliver the entitlement. This publication looks at some of the issues facing schools in doing this. It focuses on the benefits of collaborative working and the…