Welcome to the Wellesley Teacher’s Association The WTA welcomes TA and Paraprofessionals! Congratulations on the ratification of your contract. Enrollment forms are on their way. Our building reps will be in touch!Click here to access the members-only content of this website. You will need to register with MTA first. This one-time process takes than 2 minutes.Congratulations to the Class of 2017! The WTA grants several scholarships each year. Applications are due in May, so make sure to get your applications in!