The understanding of the actual students' needs in the teaching and learning process is going to help the teachers, the curriculum designers, and the governments to develop an appropriate curriculum. In reality, there is mismatch between what students need and what the teachers teach in vocational high school. Need analysis (NA) is a way to find what is needed by students. From several types of need analysis, the appropriate type for analyzing students' needs at vocational high school is Target Situational Analysis (TSA). The aim of TSA is to establish what the students’ needs are during the teaching and English learning process and to connect the students with the targets of the future job at the workplace. The article discusses about the curriculum apply in Indonesia, the vocational high school students’ needs by applying NA and the implementation of TSA in Indonesia and Asian countries. In this case, Indonesia can reflect from the other Asian countries that had implemented TSA, so, Indonesia can develop a curriculum that is in accordance with what is needed by vocational high school students and the targets of educational will be achieved.

Affixation is the process of adding an affix to a word to form a new word with a different meaning. In learning affixation there some problem makes students difficulties understanding affixes. The problems are the students’ difficulties understanding the affixes material in online class, the students’ difficulties to explain example and word formation of affixes in power point display without white board in online class. In this study, the researcher uses Descriptive Analysis Method. Data were collected through interview guide to find the students’ ability in understanding English Affixes. Focus Group Discussion (FGD) to find the students’ ability in understanding English Affixes and the students’ understanding kinds of affixes. There are several things about students’ ability to understand English Affixes was good such us: students can interpret the meaning of affixes, the students can provide example of affixes, students can give statement about affixes, student can explain the process of affixes, students can conclude affixes material.