We are proud to present the fourth issue of the IMSA Math Journal. In this edition we have included work by IMSA faculty, support staff, students, and alumni as well as articles by a faculty member of a sister school, The North Carolina School of Science and Mathematics and a colleague at Eastern Illinois University.
Excerpt: Letter from the Editors
Illinois Mathematics and Science Academy, "IMSA Math Journal: a Resource Notebook for High School Mathematics" (1996). IMSA Math Journal. 4.