Problem Formulation Problem Limitation Research Objectives Research Benefits

students were verb tense, vocabulary, articles, word class, spelling, singularplural, and the last, punctuation. Second, from the interview with the teacher, what the teacher could do to improve students ’ descriptive writing were doing repetitions and drilling continuously for the writing exercises until 85 of the students mastered them. This study is about errors analysis of using preposition which is made by tenth graders of SMA 1 Sapuran, Wonosobo. In this research, the researcher attempts to investigate the preposition errors which are commonly made by tenth grade students of SMA 1 Sapuran, Wonosobo. Moreover, the researcher also tries to investigate the causes of error made by the students. It is because the researcher consideration that each learner is unique and they probably result differently in writing. Since the researcher only as an analyzer, the researcher did not give a judgment of the result of the research. The researcher only presented the result which was found during the research based on the students ’ writing assignments, the result of the questionnaire and the result of interview. The researcher chose SMA 1 Sapuran, Wonosobo because of the location of SMA 1 Sapuran, Wonosobo which is reachable and also because it is the best senior high school in Sapuran. Most of the students in SMA 1 Sapuran, Wonosobo are from rural area in Sapuran and they have well enough academic quality.

B. Problem Formulation

Based on the topic of the research, the problem formulation can be stated as follows. PLAGIAT MERUPAKAN TINDAKAN TIDAK TERPUJI PLAGIAT MERUPAKAN TINDAKAN TIDAK TERPUJI 1. What are preposition errors commonly made by tenth grade students of SMA 1 Sapuran? 2. What are the causes of errors in using preposition made by tenth grade students of SMA 1 Sapuran?

C. Problem Limitation

This research is limited on students’ preposition in writing skill only. The researcher focuses on students’ writing product based on topic of students’ writing assignment. This research is conducted at SMA 1 Sapuran, Wonosobo. The research subjects are tenth grade students of SMA 1 Sapuran, Wonosobo because in this level, students still use improper preposition in their writing. The tenth grade students have lack of vocabulary to choose proper prepositions to make a meaningful writing based on the topic they discussed.

D. Research Objectives

The research was held in order to find out two objectives. The following are the objectives of the research. 1. To find out the forms of preposition are errors which are made by the tenth grade students of SMA 1 Sapuran, Wonosobo. 2. To find out the causes of errors made by tenth grade students of SMA 1 Sapuran, Wonosobo. PLAGIAT MERUPAKAN TINDAKAN TIDAK TERPUJI PLAGIAT MERUPAKAN TINDAKAN TIDAK TERPUJI

E. Research Benefits

The findings of the research will be useful for the teachers as a consideration to determine the strategy to improve students’ knowledge in using preposition in order to help students in choosing proper words in their writing task to make a good writing. The teachers can give information to the students to use proper prepositions based on the context or situation of the writing by explaining them how to use English preposition and giving examples the correct preposition in a sentence. The teacher also can improve their teaching technique in order to obtain students’ attention to learn English prepositions by using interesting media in teaching learning process. The research findings are not only beneficial for teachers in tenth grade of SMA 1 Sapuran, Wonosobo, but also for the students. The students can learn the forms of prepositions and how to use it in order to ease them to choose proper prepositions in their writing. The students also know the proper preposition in some variations and in some forms such as, place and position, time, manner, agent, instrument, direction and motion.

F. Definition of Terms