The high demand on the mobile devices like smart phones and ipads in daily life has given
a rise to mobile learning trends in second or foreign language learning. The main purpose of
this study was to investigate the differences in vocabulary achievement level of students
keeping mobile-based and paper-based vocabulary notebooks in English language learning.
The study was designed through a mixed method where a pre-post test control group quasiexperimental study was conducted. Data were collected through a vocabulary achievement
test used as pre and post tests. The results indicated mobile-based vocabulary notebooks have
positive effects on students’ vocabulary achievement