Abstrak
ABSTRACT Ikhlimah. 2315.079. Development of English Teaching Mareials Based On Minangkabau Local Wisdom in class X SMAN 1 Sungai Puar Based on researchers' observations in the field, students still have problems in learning English. They did not understand the material presented by the teacher because they did not know the material beforehand and the teaching materials was not close to students. Then, the character of students are not good, it can be seen from words, discipline and others. So, aim the of this research is to develop English language teaching materials based on Minangkabau culture in class X of SMAN 1 Sungai Puar. This research design is R & D research, with ADDIE procedure. The population of this research is the X grade students of SMAN 1 Sungai Puar in the 2018/2019 school year. There are four class X locales namely X MIPA 1 - X MIPA 2 and X IIS 1 - X IIS 2. The researcher took samples of class X MIPA 1 as an experimental class. MIPA 1 class consists of 20 students. There are several instruments in this research, namely interviews, validation reports, and tests. Interviews were conducted with English teachers and students. The validation sheet of product was filled out and validated by two English lecturers in IAIN Bukittinggi namely Mrs. Hilma Pami Putri, M.Pd and Mrs. Agseora Ediyen M.Hum and also a product validation sheet by two English teachers namely Mrs. Zurniati, S.Pd and Siti Halimah, S.Pd. After the initial test and the final test is carried out in class X MIPA 1 as a sample. After analyzed the data using quantitative and qualitative data, it was found that English teaching materials based on Minangkabau local wisdom was current teaching materials that never given before in this school. This teaching materials was practical, effective and improve students' mastery of English. This teaching material was valid with an average value of 78.5% validity which classified as valid criteria. This teaching material was practical with an average value of 88% practicality which classified as very practical criteria. Furthermore, this jar material is effective with a two-test average proving t-count> t-table (11.09 2.145). Then, a one-test average proves that t-count> t-table (6.92 1.761), which means that Ha is accepted. Then, the average value of students in the final test is higher than 61, which is 85.75. So this product is effective.