This paper reports on a study of ecology teaching and learning in a Swedish primary school class (age 10-11 yrs). A teaching sequence was designed to help students read nature in a river ecosystem. The teaching sequence had a "bottom up" approach, taking as its starting point a common key organism--the freshwater shrimp. From this…

A teacher describes how a tuna, bought for consumption, can first provide the basis for a science lesson for preschool and first-grade students. As the fish is dissected, the teacher explains the functions of various body parts such as the heart and the digestive system. (PP)

Introduces a class project on oceans, fishes, and fishing industries around the world. Groups of students make a mural of the world, filling the oceans with accurate drawings of fish, fishing boats, and fishing equipment. Students learn about the importance of fish in various cultures and about the migration routes of fish. Includes a resource…

In this group activity, children learn about the purpose of tagging and how scientists tag a shark. Using a cut-out of a shark, students identify, measure, record data, read coordinates, and tag a shark. Includes introductory information about the purpose of tagging and the procedure, a data sheet showing original tagging data from Tampa Bay, and…

Describes bioluminescence and the chemistry of how it occurs. Presents information for conducting the following classroom activities: (1) firefly mimic; (2) modeling deep-sea fish; (3) sea fireflies; and (4) the chemistry of light. (PR)

One of the basic principles of the Language Development Approach is that students must learn the language necessary to understand, talk, and write about all subject areas in order to succeed in school. This book contains information about teaching primary school science in the Northwest Territories with lessons that emphasize language. The goals…