Teaching vocabulary through mnemonic technique to grade X students at MAN 3 Parigi

The aim of this research is to investigate how effectiveness the teaching vocabulary is through Mnemonic Techniques to grade X students at MAN 3 Parigi. The research is a quantitative method with pre-experimental design (one group pre- test and posttest). The sample of the research consisted of 25 students of class X IIS MAN 3 Parigi. The sampling technique used in this research is purposive sampling. Instruments of this research are tests and questionnaires. Data analysis uses the N- Gain test. The results of this research, based on data calculations using N-Gain test, Mnemonic Technique were proven to be effective in improving students' vocabulary skills. It can be seen from N-Gain score results, the score is in the medium category, while in terms of interpretation, N-Gain percent score results are in the fairly effective category. This statement is also supported by the results of the questionnaire, where X IIS students show.