The document discusses the use of scaffolding in bilingual education programs. It describes some of the challenges schools face in their bilingual programs, including a lack of cooperation between language and content teachers. The author argues that effective bilingual education requires scaffolding content and language, as well as teacher training to achieve an integrated instructional approach. Scaffolding strategies like determining key vocabulary, structures and functions can help teachers design effective bilingual materials that support both language learning and content mastery.