In the last 25 years, interest in learning and acquisition of vocabulary have been resumed. There are many aspects which have been investigated in different areas of research being done on the topic. In spite of this fact, many students still use traditional methods to learn English vocabulary, such as rote memorization, learning new words through teachers’ explicit instruction, reciting from word lists, and so forth. In today’s 21st century classrooms, digital tools must coexist alongside more traditional tools of teaching and learning vocabulary. However, there are a few things that have to be remembered by most English teachers if they want to present a new vocabulary or lexical items to their students. It means that the English teachers want students to remember new vocabulary. Then, it needs to be learnt, practiced, and revised to prevent students from forgetting.