Activities in the ecology of New England's tidepools are provided in this field trip guide for elementary school teachers. Resources, curriculum materials, and services are identified that are available through the New England Aquarium's Department of Education. This packet contains: (1) pre-trip activities (offering a vocabulary list, illustrations, and coloring sheets of tidepool animals and seaweeds); (2) trip activities (including trip guidelines, a floor plan of the aquarium, and a lab exercise on animal behavior); and (3) post-trip activities (suggesting projects and activity options for home and classroom use). Resource publications for students and teachers are also provided. (ML)