Current reform in mathematics and science education advocates the integration of science and mathematics teaching and learning as a means of improving achievement and attitudes within both disciplines. This bibliography is a collaborative effort involving the ERIC Clearinghouse for Science, Mathematics, and Environmental Education; the National Center for Science Teaching and Learning; the National Science Foundation; and the School Science and Mathematics Association. It is prepared for classroom teachers, teacher educators, curriculum reformers and developers, and educational researchers interested in the integration of science and mathematics teaching and learning. The bibliography of 555 citations is divided into five sections. The "Curriculum Literature" section lists 84 citations dealing with what students are taught. The "Instruction Literature" section lists 251 citations related to how the students are taught. The "Research Literature" section includes 41 citations of research documents from both qualitative and quantitative perspectives of inquiry and reviews of research. The "Curriculum-Instruction" section of 166 citations is used to classify curriculum programs that include instructional activities. The "Curriculum-Evaluation" section of 13 citations is used to classify curriculum programs that include evaluation of curriculum programs. The introduction compares the different sections by number and content and discusses the nature and significance of that content. (MDH)