report all information that heshe gets from the role play.
that heshe gets from the role play.
2. Teacher giving feedback on
grammar or pronunciation problems that she herds during the
role play. Students pay attention, listen
carefully, and take notes to the teacher’s explanations.
The method that was used in this final stage is dialogue method. It was used to know the student’s speaking ability and their understanding
concerned with the subject.
6. Post-Test
The writer gives the post-test to the students. The test is similar with the pre-test. However, the post-test is given after the treatment had
been done by teaching speaking using role play. The scores are taken in five criteria, which are the scores of pronunciation, grammar, vocabulary,
fluency and comprehension. Then, to get the mean, the scores from all criteria are sum and divided into five.
7. Closure
In this final stage, the teacher concludes the lesson on that day. The teacher also has to find out the student’s response according to the role
play that they have done and closes the lesson by saying “Alhamdulillah” together.
G. Technique of Data Analysis
In this research, the technique of data analysis is statistic calculation of the T-test with significance degree 0,05. With degree 0,05 the writer can prove
that her experiment class is effective in teaching speaking skill or not. If t account is more than 0,05 SO the experiment is accepted and the other hand if
t account is more less degree 0,05 so the experiment is rejected. Whether the experimental class is more effective than die control class. The formula is as
follow :
M = the average score of the result of learning from each student’s group that is difference the result of both pre-test and post-test.
a = experiment class b = control class
N = total of students X = the value deviation a
1
and a
2
The value deviation of b
1
and b
2
N x
M
a a
∑
= N
x M
b b
∑
=
N x
x x
a a
b 2
2 2
∑ ∑
− =
N x
x x
a a
b 2
2 2
∑ ∑
− =
df =degree of freedom df = N
1
+ N
2
– 2
37
