The document discusses qualifications and instructional requirements for ESL students and programs. It notes that ESL programs aim to help students improve their understanding of subjects through English. Students are typically placed in separate ESL classrooms with specifically trained teachers if there are fewer than 20 students with the same native language. Qualification for ESL classes requires an English proficiency assessment. Effective instruction includes using visual aids, modeling assignments, and focusing on reading comprehension rather than just pronunciation when reading aloud. Texas teachers must pass an ESL certification test to demonstrate their knowledge and skills for working with ESL students.