Dear, I am in Texas. I am in ACP program applying for standard teacher certification. I finished the intern and passed the PPR exam (160). Now, I am seeking additional certificates like Special Ed (161) and ESL Supplemental (154). Please tell me how those certifications support my standard certification? Do I need to take those exams? How do those exams work? Can I apply for additional certifications if I pass those exams? Thank you.