Which of the following is proof of completion of entry-level training, study, and experience in education that is required
by most states along with an aa or ba in order to teach?
1. cda
2. endorsement
3. teaching certificate
4.director credentials

Teaching certificate is proof of completion of entry-level training, study, and experience in education that is required  by most states along with an AA or BA in order to teach.

Option 3

Explanation:

Teaching certificate is the proof that the person has completed his/her degree and gained experience in education and completed entry level training. Teaching certificate is the licence provided for a teacher to teach in all states. According to the state requirements the certificate needs to be renewed after some years.

To teach the children the teacher requires to be qualified well and hence they are tested under various credentials. When found efficient enough to handle kids and efficient in teaching only the teaching certificate is reduced.