IV. Conclusion
There is no doubt that ways to memorize English vocabulary have been being a
critical key to have a good command of English. In accordance with of the results of
the study, the four methods discussed have their own strengths and weaknesses.
Among these methods, “Compound word” is, as a result of the survey, the most
preferable for the students in our school because of its advantage that it helps one not
only learn the words easily and firmly but also enlarge vocabulary. Moreover, the
teachers in our school regarded “Prefixes, word roots and suffixes“ as the most
preferable way to teach in the class. Based on the study, we expect it to provide
English learners with best ways to expand English vocabulary so that they can
successfully acquire the foreign language.