The Transitional Bilingual Instructional Program (TBIP) is defined by Washington state law as a system of instruction which:
Uses two languages, one of which is English, as a means of instruction to build upon and expand language skills to enable a student to achieve competency in English.
Teaches concepts and knowledge in the primary language of a student, while the student also acquires English language skills.
Tests students in the subject matter in English.
Student Eligibility and Placement
If the child speaks a language other than English, the student's English language ability is measured with the Washington Language Proficiency Test within the student's first 10 days of attendance.
Students scoring at the Beginning, Advanced Beginning, Intermediate or Advanced Level are eligible for TBIP services. Students who score at the Transitional Level are not eligible.
Under federal guidelines, parents must be informed of student placement in a language program within 30 days of placement.