It  showed  that  there  was  improvement  in  every  test.  The  use  of  write-around helped in the improvement of the test. It could be concluded that the appropriate
strategy  during  the  teaching  material  was  very  important  to  deliver  the  material about  descriptive text.  In the class VIII  G of SMP N 39 Semarang, it was found
that  write-around  as  the  strategywas  needed.  The    strategies  could  help  the students in understanding the materials.
4.3 Analysis of the Observation Checklist
There were two observation checklists. They were cycle 1 observation sheet and cycle 2 observation checklist.
4.3.1 Analysis of Cycle 1 Observation Checklist
The  students ‟  attitude  during  the  first  treatment  was  observed  and  recorded
through Cycle 1  observation  checklist  in  the second meeting. The mean  point of each indicator was determined by using the following formula:
20 40
60 80
100
Pre test formative test
Post test
The score means
The score means
where, M
= mean point, = total point,
n = number of the students;
Table 4.5 The Criterion of Observation Checklist Assessment
Range of Mean Indicator
1.0-2.0 Poor
2.1-3.0 Average
3.1-4.0 Good
4.1-5.0 Excellent
Here is the example the calculation of the mean for the first indicator:
The result of this observation checklist in cycle one is presented in the table and chart as following :
Table 4.6 The Result of Cycle 1 Observation Checklist
No Indicators
Total Point Mean Point
Criteria
1. Respect
124 4,00
Good 2.
Enthusiasm 108
3,48 Good
3. Responsibility
96 3,10
Average 4.
Confidence 90
2,90 Average
5. Communication
119 3,84
Good
Based on the mean point above, for example, the first indicator that was students‟
respect categorized into the good   evel. There were 31 students  on this cycle, so that  the  mean  of  the  first  indicator  was  acquired  from  total  point  of  indicator  1
divided  by  31.  The  result  is  4,00  that  is  categorized  into  the  good    level.  The complete  result  of  Cycle  1  observation  checklist  could  be  seen  in  Appendix  17
page 129.
4.3.2 Analysis of Cycle 2 Observation Checklist
The  students ‟  attitude  during  the  second  treatment  was  observed  and  recorded
through Cycle 2observation checklist in the second meeting. The formula that was used  to  calculate  the  mean  point  of  each  indicator  was  the  same  with  the  cycle
one. The  result  of  this  observation  checklist  in  cycle  two  was  described  in  the
table and chart below:
Table 4.7 The Result of Cycle 2 Observation Checklist
No Indicators
Total Point Mean Point
Criteria
1. Respect
128 4,13
Excellent 2.
Enthusiasm 125
4,03 Excellent
3. Responsibility
110 3,55
Good 4.
Confidence 108
3,48 Good
5. Communication
124 4,00
Good
There  were  31  students  on  this  cycle  so  that  the  mean  of  the  first  indicator  is acquired from total point of indicator 1 divided by 31,and so did indicator 2 to 5.
The result is 4,13 that is categorized into the excellent level. The complete result of  Cycle  2  Observation  Checklist  can  be  seen  in  Appendix  17,  page  129.
According to the data  mean point of each indicator above, it shows that there is an improvement of each indicator  in this cycle two.
Table 4.8 The improvement of Students’ Activity
No Indicators
Cycle 1 Cycle 2
1. Respect
4,00 4,13
2. Enthusiasm
3,48 4,03
3. Responsibility
3,10 3,55
4. Confidence
2,90 3,48
5. Communication
3,84 4,00
The improvement of the students‟ activity is also showed in the chart below:
Chart 4.5 The
Improvement of Students’ Activity
4.4 Analysis of Questionnaire