Tags: Publisher.
Founded in 1938 SRA or Science Research Associates Inc. is a Chicago-based publisher of educational materials and schoolroom reading comprehension products. Early on it had a trade and occupational focus. In 1957 it moved into individualized classroom instruction with the iconic SRA Reading Laboratory Kit a format that later translated to mathematics science and social studies. Commonly called SRA cards the labs were large boxes filled with color-coded cardboard sheets.