This curriculum guide for a beginning course on marine navigation describes marine navigation (the art of and science of determining position of a ship and its movement from one position to another in order to keep track of where the ship is and where it is going) and defines dead reckoning, piloting, electronic navigation, and celestial…

This is the course outline for apprenticeship requirements for a water well driller in Alberta. A graduate of Water Well Driller apprenticeship training is a journeyman who, through skill and knowledge, is capable of operating the machines used to produce bore holes. They will be able to complete a bore hole into a finished productive well,…

This digest explains how the study of watersheds can serve to connect concept and skill development across subject areas and grade levels for curriculum reform and standards-based assessment. Specific resources are organized into watersheds in the curriculum, connections to National Standards, watershed concepts and activities, watershed education…

This article discusses the development of hydroelectric power in Appalachia. (NQ)

Contrasts the effects of a policy of regulation of pollutant discharge by enforcement of a permit system with the likely consequences of a policy of charging for effluents, thus increasing the cost of discharge. The charge for residuals is favored, and it is suggested that trials of the system be conducted, perhaps with a federal tax on emission…

Discusses some of the key questions which would still need to be resolved even if there were complete agreement on the scientific data.'' (Author/AL)

Discusses an innovative educational program conducted by a large aerospace company to retrain unemployed aerospace engineers in water pollution control, thus providing them with useful and satisfying employment. Program development, implementation and success are reviewed. (BL)