Discusses some of the physical processes involved in the freezing of water. Traces the work of a variety of researchers who have discovered numerous variables involved in the complexities of ice. (TW)

Monthly maps of low pressure centers are presented here to attempt a concrete representation that may help students to understand the seasonal change from dry months to wet months along the mid-latitude west coast as a seasonal north-south migration of factors controlling rain and drought. (Author/JH)

Describes progress made in recent decades in predicting the track and landfall of hurricanes. Examines the problems of detecting, tracking, and describing tropical cyclones, and the difficulties which continue to complicate the matter of warning and evacuating coastal residents. (JR)

Global Atmospheric Research Program is envisaged to study various aspects of the environment for the whole globe. Describes programs undertaken and the international problems involved in implementing results of such research on a global level. (PS)

Describes the importance of the general circulation in the atmosphere and oceans in creating the earth's climates. (AL)

Describes the use of modern research equipment (electron microscopes, seismographs, and solar telescopes) for education from primary to upper secondary levels in a county science center. (AL)

As a part of the Passport to Knowledge Project "Live from the Hubble Space Telescope," over 60 schools collaborated by making weather observations that were displayed via the Internet during the week of April 15-19, 1996. Describes the weather activity, technical information, and the experiences of participating students in grades 5/6 at…

Explores the theory behind the correlation between warm rain, rapid snowmelt, and the subsequent runoff using the concepts of enthalpy, thermal transfer, and energy transfer. Concludes that rapid runoff is not a consequence of rain per se but of the high humidities associated with the rain. (JRH)

Presents a brief introduction of our atmosphere, a guide to reading and interpreting weather maps, and a set of activities to facilitate teachers in helping to enhance student understanding of the Earth's atmosphere. (ZWH)

The Science in Action series is designed to teach practical science concepts to special-needs students. It is intended to develop students' problem-solving skills by teaching them to observe, record, analyze, conclude, and predict. This document contains a student workbook which deals with the basic concepts of weather. Six separate units include:…

The videos in this educational series, for grades 4-7, help students understand the science behind weather phenomena through dramatic live-action footage, vivid animated graphics, detailed weather maps, and hands-on experiments. This episode (23 minutes) describes the roles of the sun, temperature, and air pressure in creating the incredible power…