This paper describes an inexpensive experiment to determine the carbonyl stretching frequency of an organic keto compound in its ground state and first electronic excited state. The experiment is simple to execute, clarifies some of the fundamental concepts of spectroscopy, and is appropriate for a basic spectroscopy laboratory course. The…

In recent years use of narratives for teaching science at secondary school level has gained impetus. This paper deals with the problem of designing narratives for teaching scientific concept. The central issue of the problem of designing narratives for carrying scientific information is that science belongs to the domain of objective observation…

The issue of renewable energy sources that have great potential to give solutions to the longstanding energy problems of India has been considered. It has been stated that renewable energy sources are an important part of India's plan to increase energy security and provide new generation with ample job opportunities. India's plans to move towards…

Out of the four fundamental interactions in nature, electromagnetics is one of them along with gravitation, strong interaction and weak interaction. The field of electromagnetics has made much of the modern age possible. Electromagnets are common in day-to-day appliances and are becoming more conventional as the need for technology increases.…

Students studying in government-run schools in rural India possess much experiential knowledge of the world around them. This paper presents a narrative account of an ethnographic exploration of such students as they attempted to learn about electricity in an eighth-grade classroom in a government-run school in a village in India. The paper shows…

In India, environmental education (EE) is introduced at various levels. Goals of this country's EE programs include: improving the quality of environment to create awareness among the people on environmental problems and conservation; developing skills to solve environmental problems; creating the necessary atmosphere for citizen participation in…

One in a series of training monographs, this text suggests a core curriculum of scientific ideas that should become part of the common human heritage. The eight chapters present discussions of scientific literacy within its social context, scientific methodology, the environment, human health, agriculture, energy, ideas for teaching science in…

"Chronicle of Higher Education" presents an abundant source of news and information for college and university faculty members and administrators. This April 2, 2004 issue of "Chronicle for Higher Education" includes the following articles: (1) "Black Colleges and the Politics of Race" (Samuels, Albert L.); (2)…