PENERAPAN MEDIA TUTORIAL BERBASIS WEB TERHADAP HASIL BELAJAR FISIKA SISWA KELAS X DI SMAN 1 SUNGGUMINASA(BAB IV)

PCHAPTER IV

RESULTS AND DISCUSSION

In this chapter the results of the research will be presented along with discussion of the application of web-based media tutorial on learning outcomes of physics students. Data and information that is processed is studying physics test results obtained from research grade with pretest administration in the form of a written test of 25 multiple choice questions and giving posttest also shaped in the form of a written test of 25 multiple-choice questions.
Results Descriptive Analysis
Descriptive analysis of physics learning outcomes by implementing a web-based tutorial media in class X Mathematics 12 SMA 1 Sungguminasa Academic Year 2014/2015 can be seen in the table below:
Table 4.1 Descriptive Analysis Score of Students of class X Mathematics 12 SMA 1 Sungguminasa 2014/2015 school year on Current Pre Test
Score Statistics Statistics (pretest) Score Statistics (Posttest)

Statistik	Skor Statistik (Pretest)	Skor Statistik (Postest)
Jumlah peserta didik	45	45
Skor ideal	25	25
Skor tertinggi	14	21
Skor terendah	5	12
Skor rata-rata	10.20	16.31
Stándar deviasi	1.77	2.52
Varians	3.12	6.36

Table 4.1 shows the statistical scores pretest mean score of students of class X Mathematics 12 SMA 1 Sungguminasa academic year 2014/2015 for Straight Motion material is at 10.20 or 40.8% of the ideal score. Scores obtained teringgi learners is 14 or 56% of the ideal score is 25 and the lowest score is 5 or 20% of the score of 0 is possible to achieve. The standard deviation obtained was 1.77 and the variance is 3.12. While skort stastistk Posttest shows that the average score of students of class X Mathematics 12 SMA 1 Sungguminasa academic year 2014/2015 for Straight Motion material is at 16.31 or 65.24% of the ideal score. Scores obtained teringgi learners is 21 or 84% of the ideal score 25 and the lowest score was 12 or 48% of the score of 0 is possible to achieve. The standard deviation obtained was 2.52 and the variance is 6.36.
If the score is the study of students of class X Mathematics 12 SMA 1 Sunnguminasa 2014/2015 academic year were analyzed using the categories of learning outcomes in the distribution of frequencies may be made yabel as follows:

Table 4.2 Category Score Physics Learning Outcomes of Students of class X Mathematics 12 SMA 1 Sunggumina 2014/2015 school year on Current Pre Test And Posttest

NO	Skor	F (Pretest)	Kategori	F (Postest)	Kategori
1	0 – 4	0	Sangat Rendah	0	Sangat Rendah
2	5 – 9	15	Rendah	0	Rendah
3	10 – 14	30	Sedang	10	Sedang
4	15 – 19	0	Tinggi	28	Tinggi
5	20 – 25	0	Sangat Tinggi	7	Sangat Tinggi
Jumlah		45		45

Table 4.2 shows the category scores physics learning outcomes of students of class X Mathematics 12 SMA 1 Sunggumina 2014/2015 academic year in Pre Test Now that gets very low categories are 0 learners lower category there are 15 students, there are 30 categories of learners, higher categories are 0 learners and very high categories are 0 learners. While the physics learning outcomes of students of class X Mathematics 12 SMA 1 Sunggumina 2014/2015 school year at the time of the posttest got very low categories are 0 learners lower categories are 0 learners, there are 10 categories of learners, high category there are 28 participants students are very high and there are seven categories of learners.

Figure 4.1 Category Score Physics Learning Outcomes of Students of class X Mathematics 12 SMA 1 Sunggumina 2014/2015 school year on Current Pre Test And Posttest for 45 learners
From the graph above shows that there are scores peerbedaan physics learning outcomes pretest and posttest paada. It can be seen from the graph above appointment pretest and posttest when no learners who score very low category, there are 15 students in the low category at the moment when the pretest posttest while no students who score in the category of being, there are 30 students in the category of being at the time when the pretest posttest while there were 10 students who score in the category of being, there are no students who score high on the current category pretest posttest while at 28 learners who score by category high, there are no students who score very high category at the time when the pretest posttest while 7 students who score very high category.
Test Analysis Increased N-Gain
To determine whether there is a web-based tutorial media contribute to the improvement of learning outcomes physics, is to compare the mean improvement of learning outcomes in teaching physics before using a web-based tutorial media with average learning outcomes in teaching physics after using a web-based tutorial media. Improved learning outcomes for every student of physics are expressed as the difference between pretest and posttest scores that the student obtained. The mean results of studying physics students of class X Mathematics 12 SMA 1 Sungguminasa Academic Year 2014/2015 as follows:
Table 4.3 Summary of Results of Learning Physics Class Students of Class X Mathematics 12 SMA 1 Sungguminasa Academic Year 2014/2015

Skor Rata-Rata Pre Test	Skor Rata-Rata Pos Test
10,20	16,31

Figure 4.2 Graph difference Average Score Learning Outcomes of Students Class X Mathematics 12 SMA 1 Sungguminasa Academic Year 2014/2015 on Current Pre Test and Post Test for 45 learners

From Figure 4.2 it can be seen comparing the average score obtained learners during the pre-test post-test obtained 10.20 while 16.31. That means that there is an increase in learning outcomes before taught using a web-based tutorial media and after being taught by using a web-based tutorial media.
To see the average gain is normalized (N-Gain), the following is presented distribution and the average percentage of N-Gain gain index criteria.
Table 4.4 Summary of Results of Learning Physics Class Students of Class X Mathematics 12 SMA 1 Sungguminasa Academic Year 2014/2015 Based on N-Gain Range
Range No. Category Frequency Percentage (%) Average N-Gain

No	Rentang	Kategori	Frekuensi	Persentase (%)	Rata-rata N-Gain
1	g ≥ 0,7	Tinggi	4	8.89	0.42
2	0,3 <  g ≤ 0,7	Sedang	27	60.00
3	g< 0,3	Rendah	14	31.11
Jumlah			45	100.00

Table 4.6 shows that the four students meet high criteria, 27 students meet the criteria of being, and 14 people who meet the criteria low. Seen also that students of class X Mathematics 12 SMA 12 Sungguminasa Academic Year 2014/2015 has an average score of 0.42 normalized gain is included in the medium category.
discussion
This study was conducted to determine the application of web-based tutorial media in learning physics class X Mathematics 12 SMA 1 Sungguminasa Academic Year 2014/2015. To cognitive prepared 40 items about which validated and obtained 25 valid question. Note that if the number of students as many as 15 people, a list of table r shows r-table is. So about as valid if large γ_pbilebih from.
Learning outcomes are then processed to first determine the average score, standard deviation, the highest score (maximum), the lowest score (minimum), and the frequency distribution of student learning outcomes. Test results of the current study on the pretest showed that the highest scores obtained by students is 14 and the lowest score is 5, and the average score was 10.20 yag obtained. The magnitude of the standard deviation of the distribution of scores of students is 1.77 and the variance of 3.12. As for the test results at the time of posttest study showed that the highest scores obtained by students is 21 and the lowest score is 12 out of the ideal score 25 and the average score obtained was 16.31. The magnitude of the standard deviation of the distribution of scores of students is 2.52 and the variance is 6.36.
Based on the score category table physics student learning outcomes class x Mathematics 12 sma 1 sunggumina country during the 2014/2015 school year pre-test and post-test shows, which gets very low categories are 0 learners lower category there are 15 students, there are 30 categories learners, there is a high category 0 learners and very high categories are 0 learners. While the physics learning outcomes of students of class X Mathematics 12 SMA 1 Sunggumina 2014/2015 school year at the time of the posttest got very low categories are 0 learners lower categories are 0 learners, there are 10 categories of learners, high category there are 28 participants students are very high and there are seven categories of learners.
Having analyzed using descriptive statistical analysis can be seen that an increase in learning outcomes taught physics before using the media and the web-based tutorial after tutorial taught by using a web-based media, as seen from an average score of 10.20 obtained in category is being increased to 16.31 in the high category.
Having analyzed using descriptive statistical analysis, then in the analysis using N-Gain test to determine the categories of physics learning outcome. If the results of the analysis were obtained post-test is greater than the pre-test, it can be concluded that an increase learning outcomes physics. Post-test results showed an average score of students at 16.31 while the average pre-test scores of students is 10.20. After using a web-based tutorial media in the learning process turns out there is an increase in student learning outcomes. Difference scores at pre-test post-test showed an increase in the study of students called the gain. Because N-gain of 0.42 then meet category 0.3