One of the important problems of people who want to learn a new language is learning vocabulary. There are too many methods for learning vocabulary. Each person can choose one or several ways to overcome this problem. Learning visually and learning through reading have advantages for word acquisition, especially for keeping words for a long time in memory. Exploring the unexplored aspects of the task-based approach of vocabulary learning is worth research. Becoming aware of how tasks can affect vocabulary learning may help EFL teachers decide on the kind of teaching activities to use to facilitate EFL learners' vocabulary development.