This study utilized the Six primary traits of evaluation factors of an argumentative
writing(content, organization, voice, sentence fluence, word choice, convention) to
compare the traits of argumentative writing development in two Second-Grade
students(higher and lower standards). For such, the origin and factors of the six
primary traits of evaluation factors of an argumentative were examined. Then, the
essays of the two students were analyzed and compared. As a result, the following
facts were identified. First, the student with higher standard proposes two supporting
sentences for each statement, however, the student with lower standard dosen’t
propose supporting sentence for one statement. Second, the writing of the student
with higher standard has solid organization with abundant vocabulary, however, the
writing of the student with lower standard both has poor organization and vocabulary.
Third, the writing of the student with higher standard has complex sentence structure
and demonstrated various lengths while the writing of the student with lower standard
has simple sentence structures and was shorter. Fourth, the student with higher
standard used correct grammar and sentence symbols most of the time but the
student with lower standard lacked in such areas.