use of the principle of language courage in middle school students

The effectiveness of teachers in speaking using polite language in learning indonesian to juniorhigh school students by referring to the theory of politeness principles according to leech (1983), lakoff(1972), brown and lavinson (1978), fraser (1978). this study uses descriptive qualitative methods toobtain naturalistic data, data collection using competent and free listening techniques and recordtechniques. the data analysis technique uses the interactive model of miles and huberman (2014) whichhas three components of analysis: data reduction, data presentation, and drawing conclusions orverification. the results of the study found 4 forms of politeness, namely: 1) maxim of wisdom, 2) maximof generosity, 3) maxim of agreement, 4) maxim of modesty, while forms of violation of politenessprinciple are 2, namely: 1) maxim of generosity.