There has been substantial research on the effects of metacognitive instruction on improving L2 learners' language skills. However, little is known about the impact of such instruction on improving the effectiveness of L2 students' collaborative writing. To fill this research gap, we conducted a quasi-experimental study to investigate how such an…

I believe that there should be a focus on problematic language issues such as prepositions in the language classroom in order to provide continuous exposure to such features. Consequently I provided my students with supplementary activities on prepositions, and also promoted learner autonomy by highlighting urls which deal with collocation.…