Abstract:
This study aims at investigating the importance of using mobile phones in improving F.FL private school students’ vocabulary. The researcher adopted descriptive analytical method where a questionnaire is used to collect data from the study sample that consists of 30 English teachers pursuing their high diploma and qualifying year in English at Sudan University of Science and Technology from various private schools of Khartoum State, Department of Languages. The data were analyzed using SPSS package. Frequencies and percentages, descriptive statistics along with Chi-square test were calculated for each statement in the questionnaire. The study had arrived at many findings where the most important ones arc that: Students can improve their vocabulary through mobile phones as the results show, also Mastering mobile phones applications that related to language learning can help a lot in enhancing and developing their vocabulary. Based on the obtained results, the researcher provides some important recommendations: students must pay attention in the knowledge of vocabulary and mastering it.