In today’s world, it cannot deny and ignore that English is an international language. Because English is widely used as a communicative device by people across the globe (Kongkerd, 2013). With an emergence of technology, English plays an important role in people’s lives increasingly. Education in many countries mainly use English as a communication tool to access knowledge resources and search for new information. English could be one of the keys to develop any countries in globalization era.
As Thailand is a member of ASEAN, English become more important and more necessary. It is time to improve the language proficiency of children and young people to support the ASEAN Economic Community (AEC). Teachers, the key personnel in transfer knowledge to society, need to change the teaching, eager to learn new things, and seek new teaching techniques to create awn atmosphere and variety of learning activities. For the aim is to encourage the students to see the importance of foreign language, especially English, that will be an important tool in the pursuit of knowledge in ASEAN and international society.