This comprehensive online course is designed to equip educators with the knowledge and strategies needed to pass the TExES ESL Supplemental 154 exam. The course focuses on the essential domains and competencies required for effective instruction of emergent bilinguals (EBs) in Texas classrooms. Participants will engage in interactive modules covering language concepts, second language acquisition theories, assessment strategies, and culturally responsive teaching practices. The course also includes practice test questions, exam tips, and resources to enhance confidence and readiness for the exam.