\"Transitional Bilingual Education Programs offer students of the same home/primary language the opportunity to learn to speak, understand, read, and write in English while continuing to learn academic content in their home/primary language. The students’ home/primary language is used to help them progress academically in all content areas while they acquire English. The goal of a TBE Program is to provide students with the opportunity to transition to a monolingual English classroom setting without additional supports once they reach proficiency. Even though the amount of English instruction students receive will increase over time, in a TBE program, there will always be home/primary language instruction and supports, allowing students the opportunity to develop bilingually.\"

Reference

See attached link

Standards and Objectives of ELL Programs By Chris Frost for M2U5A2