How a High School Science Teacher Used PDF Splitting to Restructure a 480-Page Digital Textbook
Springfield, Ohio — When Springfield High School science teacher Melissa Johnson opened the district-issued digital textbook for the new semester, she immediately saw the challenge ahead: a 480-page PDF covering Biology, Earth Science, Environmental Science, and supplemental labs in a single file. The district viewed the “all-in-one” digital book as a convenience. Teachers, however, quickly...





