Describes the process of osmosis from its discovery by Nollet in 1848 to modern applications. Uses experimental descriptions, illustrations, and photographs to explain osmosis. Discusses the technology of producing perfect filters and their applications in reverse osmosis to purify salt water and to filter blood in kidney machines. (PR)

Details a lesson plan that examines the life and career of Lewis Latimer. Latimer, the self-taught son of fugitive slaves, rose to a prominent position in Thomas Edison's Electric Company and pioneered many innovations in the early electric industry. Includes a biographical sketch of Latimer, photographs, and illustrations. (MJP)

"National Science Education Standards" (1996), published by the National Research Council, recommends that students learn to explain Moon phases and eclipses by the time they graduate from eighth grade. It is clear from the research literature, however, that misconceptions about Moon phases and eclipses are widespread and resistant to change, even…

This resource for teachers of elementary age students provides a foundation for building a life-long interest in the U.S. space program. It begins with a basic understanding of man's attempt to conquer the air, then moves on to how we expanded into near-Earth space for our benefit. Students learn, through hands-on experiences, from projects…

Selected articles on various aspects of biology teaching published in 1979 have been annotated in this two-part bibliography. Entries from 19 journals representing 11 different countres are presented according to a topic area classification scheme listed in the table of contents. Countries represented include: Australia; Bulgaria; Czechoslovakia;…

Violent weather has always played an important part in human history. It is only in recent times that much of the underlying cause of weather has been understood. The discussion in this booklet considers time, space, and spirit. Time refers to a sense of history; space refers to geography; and spirit refers to life and thought. Several chapters…

Humans have a large advantage over other life forms on earth in that they have been able to use their superior hand and brain power to invent ways to harness energy resources. The discussion in this booklet considers time, space, and spirit. Time refers to a sense of history; space refers to geography; and spirit refers to life and thought.…

This discussion of radiation considers the spectrum of electromagnetic energy including light, x-rays, radioactivity, and other waves. Radiation is considered from three aspects; time, space, and spirit. Time refers to a sense of history; space refers to geography; and spirit refers to life and thought. Several chapters on the history and concepts…

Provided are 23 course syllabi representing a broad range of courses taught in the fields of history of technology and technological studies. The collection falls into two major categories. The first section outlines courses dealing primarily with the history of technology, including courses dealing with the history of technology in a Western or…

Selected articles on various aspects of biology teaching published in 1980 have been annotated in this two-part bibliography. Entries from 19 journals representing 11 different countries are presented according to a topic area classification scheme listed in the table of contents. Countries represented include: Australia; Bulgaria; Czechoslovakia;…

This publication was developed with the intention of offering the nonexpert a concise, balanced introduction to nuclear waste. It outlines the dimensions of the problem, discussing the types and quantities of waste. Included are the sources, types, and hazards of radiation, and some of the history, major legislation, and current status of both…

This 10th-grade curriculum guide provides an in-depth study of the revolutions which accompanied the rise of modern Europe and shaped European cultural patterns. Eight "themes" with content outlines are developed: (1) the emergence of modern Europe from the Renaissance to the commercial and scientific revolutions, (2) the growth of democracy, (3)…

Describes a computer simulation which deals with the Werner-Jorgensen controversy from the standpoint of Kuhn's description of scientific change. Encourages the use of such instructional approaches to introduce general chemistry students to the process of science, including how (1) theories develop, (2) change occurs, and (3) scientists behave.…

Contains articles addressing the need to protect endangered species. Includes an introductory article that stresses the relationships between the loss of species diversity and the future of the human society. Seventeen brief articles follow that deal with specific endangered plants and animals. (TW)

Describes the "Chemistry from Issues" project at Chelsea College. Provides the background information, rationale, and overall structure of a proposed course about the importance of chemistry to common culture. Outlines one module about the British steel industry that has been taught at King's College. (TW)