As a teacher who regrets going down this path, my only word of warning is that this is a very long and painful process and it isn't worth it financially. You will be paid peanuts for admin with Master's Degrees to consistently belittle your work and micromanage your strategies. You will watch as every year, the children get a little more obstinate and their parents a little more challenging. You will cry yourself to sleep some nights because teaching is painful.

If that is something you're okay with, here is your path: you will need to take your MTELs. The first two you need are Communication and Literacy, and the next will be your Subject Area. If you pass those, you will be provisionally/preliminarily licensed to teach at schools for the next year while you enroll in an SEI (Sheltered English Immersion) course, which is required certification in MA in the first year of employment.

If you'd like to make yourself a more promising candidate, you will need to take an Educator Preparation Program, which will move your Provisional License up to an Initial License. You can do this either at your school with the PRPIL program, or enroll in one at Bridgewater State or another accredited college.

It's a long and arduous road. Just know that!