Intellectual demands of learning outcomes in the intended curriculum have always been a concern across the field of science education. In particular, the representation of those learning outcomes stipulated by the intended curriculum in science textbooks has become a big issue for both science curriculum studies and science teaching practice. To…

Reports a study to assess the professional productivity of the primary and secondary authors of the 10 available elementary science textbook series as 1 criterion in evaluating textbooks for adoption by school districts. Professional productivity based on presentations at professional meetings and articles published in professional journals was…

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

This article reviews the treatment of lichens in 93 different introductory North American botany textbooks. Topics considered are questions of relationship, independent survival, reproduction, definition, and scientific name. The author reports that treatment is uneven and often includes incomplete or erroneous information which may persist…

Provides a general description of the National Science Curriculum in Korea including its involvement in science textbook development. Discusses evaluation procedures for science programs and textbooks. Also contains information on curriculum policy and assumptions about learning. (DDR)

Reports on a pilot survey of the authors of three sets of textbooks used in Australia and Canada, which have previously been shown to include a relatively high proportion of Indigenous and other minority groups' knowledges, cultures and sciences. Explores issues of voice and power in the production of textbooks. (MM)

Topics include: (1) the content, style, and level of physics' textbooks; (2) suggestions for in-class use; and (3) recommendations for upgrading current texts. (SK)

Presents a study to evaluate the cognitive level of questions in middle school science textbooks. Questions and their location were coded from six randomly selected chapters in eight middle school science textbooks. Results indicated that input level questions were the dominant question type, probably leading to students functioning at lower…

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)

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)

Evaluates textbook content in light of goals set forth by the National Science Teacher's Association Project Synthesis. Examines the history of textbook change over two decades in comparison to CHEM Study 1963. Summarizes major features of texts that promote memorization at the expense of understanding. (JM)

This "Writers' Handbook" was prepared in response to the many requests for "a book that tells how to write textbooks and other educational materials for schools." These requests have come from educators of other countries as well as from the United States. The authors believe that the handbook holds valuable information and suggestions for heads…