| | Re: Teaching Disabled Teens
To answer your question we really need a bit more info about the learners. "Developmentally disabled" covers a wide spectrum of disability and the answer to your questions depends a lot on exactly what the problem is. For example, are you talking about autistic learners, Down Syndrome learners, intellectual disabilities caused by birth problems, or some other type of developmental disability?
There are various websites which can help with specific problems - for example, if the learners are Down Syndrome children, just Google Teaching foreign languages Down syndrome and you'll come up with a number of useful sources.
But if give us a bit more info, we may be able to help more.