This bibliography relates the various experimental studies done in elementary school science. Every attempt was made to provide a bibliography that is as comprehensive as possible. Only a selected number of the publications put out by the projects themselves are listed. Bibliographical information is provided for obtaining a continuous source of information for any project included. The address of each project headquarters is found at the beginning of each section. Where there are commercial publishers of the materials, these addresses are also given. The publication also presents a general section which includes publications relating to the new science in a general way but which cannot be grouped under any specific program. The section is divided into seven categories: (1) curriculum; (2) environmental education; (3) science and other subjects; (4) psychological foundations; (5) teacher education; (6) teaching ideas; and (7) miscellaneous (research, facilities, implementation, etc.). (Author/EB)