Describes historical accounts of the manipulation and importance of the Earth and its mineral resources. A foldout, "Out of the Rock," provides a collection of activities and information that helps make integration of the aforementioned concepts easy. (ZWH)

Describes roles of eight federal agencies in the Global Change Data and Information System (GCDIS) that will gather information concerning natural resources, agriculture and forestry, climate, earth science and geophysics, oceanography, defense issues, energy and atmospheric concerns, land management, environmental pollution, aeronautics and…

Presents a series of hands-on activities for teaching about continents and oceans. Includes projects on (1) why earth is the blue planet; (2) continent names, shapes, and locations; and (3) continental drift. Discusses use of poetry, music games, mathematics, and science to interest students. Suggests ending with using maps in following directions…

Describes differences in the composition, pressure, and temperature at distinct altitudes of the Earth's atmosphere from the point of view of physical laws. Discusses the genesis and importance of ozone, thermal radiation and the "layer cake" arrangement of the atmosphere, and solar energy in connection with thermal equilibrium. (JJK)

Describes the Joint Education Initiative (JEdI) project designed to instruct teachers how to access scientific data and images for classroom instruction. Presents a sample CD-ROM classroom computer activity that illustrates how CD images and databases can be combined for a science investigation comparing topography to gravity anomalies. (MCO)

Author describes use of writing assignments to help ninth grade students learn earth science and increase their interest in it. Presents advice for both formal writing assignments (laboratory reports and library-research papers) and informal assignments (learning logs or journals and role writing). Frequent review and encouragement with lots of…

The author describes her use of writing assignments, small-group discussions, note-taking strategies (learning logs), and professional simulations in an introductory geology course. The learning log process consists of note taking on one side of a divided page. After taking notes, students review the notes and record their questions, reactions,…

Explains how students can learn basic petrographic techniques by using a thin-section collection prepared from the rock units in a geological area under study. Each student defines a particular problem to investigate and is responsible for collecting samples in the field, making additional thin sections, and preparing formal written and oral…

The demonstrations presented in this article relate to everyday life, address interdisciplinary aspects, and have implications for the life sciences. Topics of the demonstrations are electricity calculations, astronomy, electrolysis of water, ester synthesis from butyric acid and pentanol, catalysis, and minerals. (PR)

Describes activities to help students understand pH scales and acid rain. (PR)

Describes an activity that shows how understanding a modern coral reef environment helps predict the location of old subsurface reefs that may contain oil. (PR)

Describes how science fiction films can be used in science instruction. (PR)

Describes two studies that assessed decision-making skills using common cognitive errors and evaluated the impact of computer-based role-playing exercises on the development of these skills. Results with high school students, undergraduates, and earth science professionals are discussed which indicate that well-designed computer-based laboratories…

Project ESTEEM (Earth Science Teachers Exploring Exemplary Materials) is designed to improve earth science teaching by providing materials and personnel to reverse the decline in activity-based instruction. During an intense summer program, precollege teachers examine and present activities for earth-science courses. These materials are assembled…

Secondary school earth-science textbooks in print from 1960 through 1979 were examined to determine how rapidly concepts of plate tectonics were incorporated into those texts during the period when scientists' views about these concepts were evolving most rapidly. Suggests that delays were probably due to an unwillingness to engage in speculation…