I get a few calls every week from a panicked intern who needs to take the ESL test immediately so that they can accept an ESL position that has been offered. Usually, a department head or administrator has told them that they can hire them if they can get an ESL certification. The intern, logically, assumes that they have to pass the ESL test to get this certification. After all, they had to pass a content test to become qualified to teach the content, so they will have to pass the ESL Supplemental to teach ESL right? ...wrong.
The ESL supplemental certification can be added to a PROBATIONARY CERTIFICATE before the ESL Supplemental exam has been taken. What is the logic? ESL is a pedagogical exam. It questions the testee over methodology, not content. In other words, you have to prove that you know how to teach a child how to read, not that you, yourself, know how to read. In this way, it is very much like the PPR exam.
Therefore, since alternative certifcation proposes to teach pedagogy both in training and on the job (during the internship year), it only makes sense to allow applicants to receive that training and experience before testing them over it. Thus, if you are an alternative certification candiddate, you are allowed to enter your probationary year as an ESL certified teacher before passing the test. The test should be taken during the probationary period in order to receive the ESL certification on your Standard Certificate.
What does this mean to you? It means that, once you are accepted to ECAP, when a principal asks you if you are qualified to teach ESL, you smile and say "Yes, I am." The ESL certification will be attached to any grade level for which you are qualified to teach. So if you have passed the EC-6 Generalist, you are effectvely and EC-6 ESL teacher. If you have passed an 8-12 test or you meet the requirements, you can be an 8-12 (insert subject here) ESL teacher.
In elementary grades, we automatically assign ESL to our interns so they don't miss out on opportunities because most of the hiring principals at those grade levels are looking to have as many of their staff as possible be ESL certified.