The study compared the effectiveness of two types of science textbook adaptations--graphics and study guides--and of self-study with 49 learning-disabled high school students in four classes. Results indicated better test scores for students using graphics-adapted texts. No differences were found between study guide adaptations and self-study.…

Examines the reasons why errors occur in chemistry textbooks. Presents examples of the range of errors and proposes measures for addressing the problem. (ML)

Questions the continued misuse of Markovnikov's Rule in organic chemistry texts. Claims that the results of several studies that show the reaction to be more complex than it appears at first. Criticizes authors of new texts who have perpetrated the rule based on reading older texts. (TW)

Discusses relationships among teachers, curriculum package authors, and publishers. Describes the Atlantic Science Curriculum Project's reform efforts. Recommends that curriculum development projects include: (1) lengthy informal development; (2) combined testing of design and materials; (3) the withholding of contracts until materials are in…

Examines inconsistencies in science textbook discussions of vector quantities and force. Provides illustrations of textbook inconsistencies related to Newton's laws of motion and the concepts of centrifugal and coriolis force. (MDH)

The production of science textbooks and the processes whereby both producers and consumers can work to improve them are described. Included are discussions of selection at the state level and a publishers perspective, and six textbook experiments at different levels from different publishers. (CW)

Examines college (introductory level) biology textbooks commonly used since 1950. Reports trends in new textbooks including length, graphics and content. Makes projections of future trends. Identifies major issues facing colleges related to biology textbook users. (CW)

The paper discusses (1) sources of difficulty in comprehending technical writing, (2) distinctions between content structure and text structure, (3) building blocks for expository writing and techniques of text design, (4) contrasts between American and Japanese science and social studies texts, and (5) suggestions for promoting comprehension.…

Addresses the growing size of college organic chemistry textbooks. Notes that at the current rate of growth, average textbooks will be 1544 pages long in year 2000. Suggests methods to reduce textbook size. (ML)

Argues that the field of inorganic chemistry is facing an identity crisis. Proposes that the current call for curriculum reform in inorganic chemistry is an opportunity to return to a stronger discipline. Presents a history of freshman chemical education and recommends a new program for inorganic chemistry. (TW)

Describes some of the environmental education programs underway at the University of Georgia, particularly those that deal with public policy issues. Discusses efforts underway on campus, as well as through the Cooperative Extension Service, the Carl Vinson Institute of Government, and the continuing education center. (TW)