DLI programs build on a student’s first language, no matter what the language, to develop deep academic language proficiency, content knowledge, and skills, and enhanced cognitive development. DLI program participants receive instruction in literacy and academic content in Spanish as well as English from appropriately certified teachers. At least half of the instruction is delivered in Spanish for the duration of the program. One-way models serve English learners only. Two-way models include English learners as well as the participation of English proficient students learning Spanish.  To learn more about the two Dual Language Immersion (DLI) Programs in Prosper ISD, please visit the specific program pages.