Language Month activities are one of the means to develop the potential and increase the creativity of students in public high schools 110 as well as adding insights into language knowledge so that we can better understand and be able to apply good language in our daily lives. Carrying the theme "My Language My Pride", Language Month Event at SMAN 110 carried out with the aim of increasing the motivation of students to become a quality person, gave birth to the next generation of the nation that could produce success, and increase the potential of students in good and correct language skills.

The language month event lasts for three days, namely from the date 11 until 14 January 2010. The activities carried out in this language month event include poetry reading competitions, reading, write kanji, painting competition, Manga Making Competition, debate and argument, and tell stories in English. On the last day, The event was closed by the appearance of an acoustic band from class representatives in SMA Negeri 110. The complete photo of the activity can be seen at the link Facebook album high school country 110 Jakarta.