The goal of this study is to explore new tools for analyzing scientific sense-making in out-of-school settings. Although such measures are now common in science classroom research, dialogically based methodological approaches are relatively new to informal learning research. Such out-of-classroom settings have more recently become a breeding ground for new design approaches for tracking scientific talk and ideas within complex data-sets. The research reported here seeks to understand the language people do use to make sense of the life sciences over time. Another goal of this study is to track
Conservation education at zoos, parks and other free-choice conservation settings is geared towards teaching and/or reinforcing certain key conservation messages that relate to the mission of the institution. These messages are communicated through a variety of channels ranging from interpretive signage, to resource elements (e.g., animals, scenic vistas, etc.) and personnel (e.g., docents and interpreters. A number of studies have focused on the outcome of visits to such settings, but little is known about the accuracy of message communication through these channels, or the factors that