Einstein's two theories of relativity were introduced over 100 years ago. High school science students are seldom exposed to these revolutionary ideas as they are often perceived to be too difficult conceptually and mathematically. This paper brings together the two theories of relativity in a way that is logical and consistent and enables the…

Most physics educators would agree that energy is a very useful, albeit abstract topic. It is therefore important to use various methods to help the student internalize the concept of energy itself and its related ideas. These methods include using representations such as energy bar graphs, energy pie charts, or energy tracking diagrams.…

Physics Education Research (PER) focuses on understanding how students learn physics at all levels and developing strategies to help students with diverse prior preparations learn physics more effectively. New physics instructors are encouraged to visit http://PhysPort.org, a website devoted to helping instructors find effective teaching resources…

This article describes a lesson taught in a designated English Language Learner (ELL) classroom in an elementary school in Pawtucket, Rhode Island, using a sheltered instruction approach. Eighty one percent of the students at this school are from diverse ethnic backgrounds where 25 per cent of them receive ELL services. A variety of languages are…

A characteristic feature of scientific knowledge is the high degree of coherence and connectedness of its conceptual structure. This notion is also behind the widely accepted instructional method of representing the concepts as networks. We suggest here that notions of explanatory coherence and deductive coherence naturally connect the structure…

Students enter the classrooms with a preexisting knowledge of science concepts. These science concepts sometimes show inconsistency with the accepted ones by the scientists and called as misconceptions. Studies applied science field have to get possession of abilities that not only detect these misconceptions also help to solve these problems.…

The combination of mathematical and conceptual difficulties makes teaching quantum physics at secondary schools a precarious undertaking. With many of the conceptual difficulties being unavoidable, simplifying the mathematics becomes top priority. The particle/wave-in-a-box provides a teaching model which includes many aspects of serious …

Recommends that teachers wishing to develop the problem-solving expertise of students make concentrated and sustained efforts to develop students' knowledge base, skill base, resource base, strategy-experience base, and behavioral base. Application in a General Physics course resulted in improved problem solving performance which is partially…

Presents suggestions intended to help physicists who have not had the benefit of teacher training workshops and programs, including, among others, those on lecturing, conducting laboratories and discussion sessions, preparing tests, and dealing with difficult subject matter. (SK)

Compares and contrasts high school physics philosophies, curricula, and textbooks of early 1900s to present, indicating that current textbooks are teacher and subject-oriented, lack examples of daily life, and are highly mathematical and too abstract. Suggestions for helping students experience success and improve self-esteem (which leads to…

In April 2003 the first European Science Olympiad took place in Dublin City University in Ireland. In this competition second level students were asked to carry out a number of tasks involving biology, physics and chemistry. Students had qualified initially in competitions in one of these subjects and were organised into integrated teams which…

Resource-based learning is described in this document as a pupil-centered approach to teaching science in which a wide variety of resources are used. Students are given some freedom of pace and choice of activity while teachers provide resources to the student when they are needed. The learning is then based on the resources and the pupil can make…