As a substitute for the conventional term papers, this project was designed to help freshmen learn to pick and analyze a specific topic within a given subject field, to develop the ability to find printed source material and knowledgeable people in the subject, and to evaluate their source material objectively. (Author/SN)

Presents a plea for the conservation of fossil sites of value to paleontologists. Suggests proper behavior and procedures for collectors to maintain good relationships with property owners, and solutions for conserving the fossil resources. (JR)

A selective number of general, bibliographic, curriculur, professional and textbook references are introduced as a guide for the history teacher in choosing with discrimination from the wealth of available materials for study of Afro-American history. (SM)

Discusses procedures of using the selective absorption properties of manganese dioxide to prepare a short-lived source from the cerium-144/praseodymium-144 system. (CC)

Describes an elective course dealing with chemistry for the consumer. Students investigate consumer products, the chemistry behind these products, and possible ways in which a better understanding of chemistry could help them become more selective consumers. The chemistry of aerosols is a topic given particular attention. (JR)

Discusses experimental evidence for the existence of organic material in the solar system prior to the earth's formation. Indicates that the earth could have received much of its organic compounds from meteors falling on its primitive surface. (CC)

Discusses the meanings of patents for inventions and registered designs and trade marks and the training and duties of a patent agent. Indicates that harmonization of the industrial property is taking place with Britain's entry into the European Economic Cooperation. (CC)

Describes the procedures used by a high school biology class in an ecological study related to the degeneration of grasslands. The canopy-coverage method of vegetational analysis was used to compare a low-grade, over-grazed pasture with a nearby high-quality prairie. An interpretation of the results is also presented. (JR)