Curricula impart knowledge, instill values, and shape collective memory. Despite growing public funding for religious schools through U.S. school choice programs, little is known about what they teach. We examine textbooks from public schools, religious private schools, and home schools, applying computational methods -- including the use of…

Some of the typical characteristics of computer software are discussed first, noting the textbook-software connection. Criteria for software selection are then noted, with consideration of educational aspects and administrative aspects. A case study of applying the criteria is provided by Cypress College. (MNS)