Discusses two ninth grade ten-week courses which use problem solving as one of the main teaching methods. Anecdotes are used to set up problems to be solved in student investigations. (MLH)

The relationship between specific gravity, salinity, and density in brine solutions is investigated. Students construct hydrometers to reinforce concepts learned in oceanography. Background information, salt requirements for the unknowns, directions, and reproducible worksheets are included. (KR)

Introduces an activity that features 16 oceanography work stations and integrates other disciplines. Assigns students different oceanic life forms and requires students to work in stations. Explains seven of 16 stations which cover oil spills, the periodic table, ocean floor, currents, and classification of oceanic organisms. (YDS)

This curriculum guide, part of a series of science units, stresses concept-learning through the discovery approach and child-centered activities. It is intended that the unit will be studied in depth by grades 3, 4, 5, and 6. Kindergarten pupils will study the unit in less detail. "Our Useful Rocks" is studied in the kindergarten,…

Describes an extended problem-solving activity utilizing drift-bottles that encourages students to deduce probable and great-circle drift-bottle routes, to use logic based on unit calculations, and to estimate the distance traveled and the minimum velocity of these drift-bottles. Includes materials needed, learning objectives, procedures,…

Estuarine Oceanography is one in a series of single-topic problem modules intended for use in undergraduate and earth science courses. Designed for those interested in coastal oceanography or limnology, the module is structured as a laboratory supplement for undergraduate college classes but should be useful at all levels. The module has two…