Language learning and teaching, like all other areas, innovates constantly, and collaboration at all levels contribute to the most desirable outcome: collaboration between theorists and practitioners, between teachers themselves, between teachers and students, and between students themselves. As interdisciplinary communication becomes the norm in academia, collaboration takes an even more significant role. It’s not unusual a language teacher sits with a content teacher to plan a lesson that integrates the important knowledge of a particular field into a language class so that learners are able to develop more solid and useful professional competence and skills through the medium of English.