GLOBE—The Science Behind Launching an International Environmental Education Program

Abstract

Global Learning and Observations to Benefit the Environment (GLOBE) is an international science and environmental education program that enables school children to learn about the environment by taking scientific measurements of their natural surroundings and sharing their data with scientists via the Internet. By carefully following protocols and using approved measurement devices, students around the world are developing an archive of standardized data that can also be used in professional research. GLOBE is divided into several separate “investigations,” each focused on a different aspect of the environment. They include land cover, soil, hydrology, phenology, haze, and the atmosphere. Each investigation has a team of scientists who have worked with students and teachers to develop detailed protocols for the students to collect data. In addition, the scientists are exploring ways of using that data in their own research. This article is mostly about the work of GLOBE scientists—but also some students and teachers—in the first 5 years of the program. It is intended to provide an overview of the scientists' efforts to develop a meaningful learning experience around gathering environmental data for research.