This study investigates the collaborative task of dictogloss, which can be described as a communicative based activity which allows for the focus of form. The current study employed two dictogloss tasks in immediate repetition, and an examination was done concerning the ability of learners to notice recently taught target lexical items (TLIs) as they occurred during the individual and collaborative activities of the tasks. Fifty three Korean EFL learners enrolled as second year students in the English Department of a university in Seoul, South Korea, participated in the study. The results indicated that learners can successfully notice and attend to TLIs in addition to other grammatical forms during both individual and collaborative activity, and that immediate repetition of the dictogloss showed to increase these instances of noticing. The pedagogical implications of dictogloss as an effective learning procedure for promoting vocabulary noticing are discussed, in addition to the benefits of immediate repetition to further increase new vocabulary noticing.