I. INTRODUCTIONEnglish is communicated all over the world. We use English to exchange information, knowledge, culture, custom and tradition. Therefore, English is the most important for Thais' daily lives. They use English through media e.g. newspapers, magazines, ads signs and internet which relate to teaching English procedure, especially reading skill. It is the most effective and necessary skill for learners to transfer their idea to further education and career.Thai government emphasizes on preparing readiness of Thailand for driving development of ASEAN Community within 2015 by focusing more on practices and connection for benefits of regional people as shown in Declaration of Cha Am -Hua Hin regarding Action Plan for ASEAN Community during 2009-2015. As a result, English is the most important language to communicate in ASEAN. As it is shown in ASEAN Rule No.34 -The working language shall be English According to [1] According to the purpose of [2], teaching procedure is very important. The students in primary must study English until they graduate from the university, but the weak point of reading skill is not improved. It is related to [3] which said that Thais learners showed the weakness of reading competence.The most popular teaching aids are 1) Instructional Package 2) Teacher-Made kits 3) Programmed Instruction 4) Instructional Module. This Instructional Module is one of the teaching aids which we used to improve preparation teaching English, related to [4], she said that the ability after using module in reading skill was higher than before and learners' satisfaction was high.There are many kinds of English teaching styles e.g. Project Method, Community Language Learning and Communicative Approach. They are communicative approach that focus on not only grammar but also on communication. The teachers have to encourage students to use language to communicate.
III. RESEARCH DESIGNThe data was gathered and analyzed as follow:A. Population and Sampling 1) The population is the first semester high school students at Suratpittaya school, Suratthani, Thailand of academic 2014. There were 550 students from 13 classes. 2) The sample of 44 students and was derived from a simple random sampling technique as a class unit.
Using English Instructional Module by B-SLIM Model to Promote English Reading Comprehension of High School Students