This report provides a practical guide for teachers, including a review of literature related to the integration of science and language arts, guidelines and methodologies to aid the practitioner in the integration of science and language arts, and an organizational matrix for teacher-designed integrated curricula. A review of literature reveals the rich history of the integration of language arts and science education. The current state of the two disciplines is discussed with a focus on reform movements in both disciplines. The nature of each individual discipline is then described. Research supporting the integration of language arts and science is also included. Guidelines and methodologies for integration are emphasized. Finally, an organizational matrix of graphics representing the main ideas and concepts covered in the document is presented. Contains 76 references. (Author/PVD)