An integrated unit that combines the areas of science, social studies, and art is described. Water and land environment, the community, and folk arts are reflected in the unit. Activities include measuring water and air parameters, netting and seining, observation of a stream and the land around it, writing and picture journals, and media…

Presents students with six ballast water treatment methods to evaluate. Allows students to acquaint themselves with current Great Lakes topics while simultaneously partaking in decision-making processes that could affect them. Emphasizes not only an important environmental issue for the Great Lakes, but also the importance of decision-making…

Describes a science activity appropriate for middle and high school students investigating the temperature, pH, and conductivity of a man-made lake. Uses an inquiry-based interdisciplinary approach. Collects and analyzes data to determine whether there is any significant difference among the factors considering the very little variance in lake…