To facilitate the proper technical use of the test scores obtained from the administration of the tests, the curricular and psychometric characteristics of the tests are described in a series of technical manuals. This manual, the seventh in the series, contains a description of the characteristics of the North Carolina Test of Chemistry. The test…

This study describes the relationship of two cognitive variables, logical thinking and disembedding ability, to learners' abilities to make conceptual shifts from less acceptable to more acceptable conceptual understandings of a physical phenomenon. The difference in the logical thinking and disembedding ability of students who exhibited different…

This newsletter is for educators interested in developing lessons related to global climate change. The newsletter contains sample lessons, news items involving global climate change on an international scale, and background information on issues related to global climate change. (CW)

Informal learning environments compel the design of activities that are both appealing and educational. This paper addresses issues involved in the design of science television programs for preadolescents, drawing more specifically on the case of a French-language series currently in production in Montreal. The program goals and format are…

Scientific literacy seems to be one of those recurring preoccupations in the scene of science education in the United States. As usual, the science education community is not unanimous about there being a crisis. There is either a healthy pluralism and ongoing discussion or a complete lack of orientation in science education on this topic.…

There is little doubt that the findings of research in science education can be depressing at times. The literature is replete with reports and research findings which highlight problems and shortcomings associated with the teaching and learning of science. In order to provide a refreshing alternative to the majority of research reports which…

This information booklet contains the information necessary to administer the annual Department of Defense Dependent Schools Pacific Region Junior Science and Humanities Symposium (JSHS) at the school level. It is intended to be used by teachers and administrators as they manage the JSHS program within their schools and by students as they conduct…

Students at the secondary and postsecondary levels exhibit difficulty in the oral reading of scientific terminology, in part because of the abundance of polysyllabic words derived from Greek and Latin. Some of the problems observed include faulty stress placement, vowel insertion and deletion, vowel discrimination, and consonant insertion. Such…

The focus of this curriculum report is on the earth sciences in the K-12 curriculum. High technologies have combined to produce telecommunications, the newest aid and impetus to earth sciences education. Listed in this report are educational service organizations and individual schools that have this service. Included are the names, addresses, and…

The search for new energy resources as alternatives to fossil fuels have generated new interest in the heat of the earth itself. New geothermal areas with a variety of characteristics are being explored, as are new ways of extracting work from naturally heated steam and hot water. Some of this effort is discussed in this three-part module. Five…

Based on the premise that knowledge of evolutionary theory is essential for understanding the natural world, this document was designed to assist science teachers and others as they consider the issues that influence the teaching of evolution. The position is taken that there is no conflict between data and sound theories based on science and…

Information about the diploma examinations in Mathematics 30, Biology 30, Chemistry 30, and Physics 30 that will be administered during January, June, and August, 1987, is provided in this bulletin. Topics explained include: (1) general format of the examination (stating the content, emphasis, and time allotments for the examinations); (2)…

The rationale and procedures involved with the instructional strategies of concept mapping and Gowin's Vee Mapping are provided in this paper. Specific directives are outlined for building concept maps and vee maps. Examples of both types of these maps are given and explanations are offered on their form and use. Concepts and activities…

Information about the diploma examinations in Mathematics 30, Biology 30, Chemistry 30, and Physics 30 that will be administered during January, June, and August 1987, is provided in this bulletin. Topics explained include: (1) general format of the examinations (stating the content, emphasis, and time allotments for the examinations); (2)…

The dialogue in this module (about a nuclear power plant in Morong, Bataan) is designed to help students answer these questions: (1) When did the construction of the plant begin? What delayed the construction? (2) How does a nuclear power plant produce electricity? What are the nuclear reactions involved? (3) How does a nuclear power plant control…