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Suggestion

Dalam dokumen Jamilah Te.140995 (Halaman 63-84)

CONCLUSION AND SUGGESTION

B. Suggestion

CHAPTER V

background knowledge and experience, which is needed for reading activity.

Teacher should be creative to decide kind of pre-reading activities that can be used such as picture or activating students’ background knowledge. Teacher is not only as the infomation giver, but also as facilitator. A good teacher has to give students guidance and direction how to comprehend a text. The tachers are suggested to use various techniques to teach the students.

41

Celce, and Murcia. 2014. The Effect of Pre-Reading Activities on Reading Comprehension of EFL Learners. International Journal of Education.

Vol.5 p.18

Creswell, J.W. 2012. Educational Research: Planning, Conducting and Evaluating Quantitative and Qualitative Research: Fourth Edition.

Boston: Pearson Education, Inc

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Factors Affecting EFL Learners’ Reading Comprehension Skill and the Strategies for Improvement. International Journal of English Linguistics.

Vol.6 p.180-181

Heale, and Twycross. 2015. Simple reading Activities. Newyork: oxford University press. p.67

Kasmadi, and Sunariah. 2016. Panduan Modern Penelitian Kuantitatif. Bandung:

Alfabetha,CV

Maretnowati, Lia. 2014. The Effectieness of Pre-Reading Activities (Questioning and Viewing Picture) in Students’ Reading Comprehension in Reading Recount Text. Jakarta: p.2

Marinaccio, Jessica. 2012. The Most Effective Pre-Reading Stretegies for Comprehension. Education Masters. Vol. 5 p.12

Mirasanti. 2016. The Effect of Pre-Reading Activities (Questioning) in Students’

Reading Comprehension. International Journal. Vol.4 p.2

Moghaddam, Nemati, Nahid. 2016. The Effect of Pre-Reading Activities on Reading Comprehension of Iranian EFL Learners. Advances in Language and Literacy Studies. Vol.7(3) p.236

OECD. 2016. “PISA 2016 Result: Learning to Learn-Students Engagement, Strategies and Practices (Volume III)”,

http://www.oecd-ilibrary.org/docserver/download/9810091e.pdf?expires=1462610639&id=i d&accname=guest&checksum=3582AAE66AD82BFE1B30633F84094A1 9. Diunduh Pada Tanggal 23 Desember 2016

Pan, Yi-Chun and Pan, Yi-Ching 2009. The Effect of Pictures on the Reading Comprehension of Low-Proficiency Taiwanese English Foreign Language College Students: An Action Research Study. VNU Journal of Science, Foreign Language. Vol.25 p.1

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International Journal of Language Learning and Applied Linguistics World. Vol.8(1) p.28

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Vol.8(2) p.1

Rusminto, Eko, Nurlaksana. 2015. Analisis Wacana Kajian Teoritis dan Praktis.

Yogyakarta: Graha Ilmu

Sari, Puspita. 2014. The Effectiveness of Pre-Reading Activities to Improve Students’ Reading Comprehension. Jakarta

Siahaan, Sanggam and Shinoda Kisno. 2008. Generic Text Structure. Yogyakarta:

Graha Ilmu

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Yogyakarta: Graha Ilmu. p.4-7

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Wijaya, Sayid, M. 2016. Pre-Reading Activities for Muslim and Non-Muslim Students. English Education: Jurnal Tadris Bahasa-Inggris. Vol.9(1) p.133-137

Sample Score

1 38

2 40

3 44

4 44

5 44

6 45

7 45

8 45

9 45

10 45

11 50

12 50

13 50

14 52

15 52

16 56

17 56

18 56

19 56

20 60

21 60

22 60

23 65

24 66

25 66

N 25

44 3 132

45 5 225

50 3 150

52 2 104

56 4 224

60 3 180

65 1 65

66 2 132

Total 25 1290

The formula of mean : 𝑋 =𝑓𝑥

𝑁 =1290

25 = 𝟓𝟏, 𝟔 3) Calculate the Standard Deviation

X F FX X x2 fx2

38 1 38 -13.6 184.96 1147.8544

40 1 40 -11.6 134.56 722. 5344

44 3 132 -7.6 57.76 570.2544

45 5 225 -6.6 43.56 118.3744

50 3 150 44.6 1989.16 62.0944

52 2 104 0.4 0.16 45.1632

56 4 224 4.4 19.36 0.7744

60 3 180 8.4 70.56 37.4976

65 1 65 13.4 179.56 224.7264

66 2 132 14.4 207.36 741.9264

Total 25 1290 3671.2

= √3671.2 25 = √146.848

= 12.1180856574 ≈ 𝟏𝟐. 𝟏𝟏 4) Determine the Z value of each data by the formula : Zi = Xi−X̅

S

Z1 =Xi−X̅

S = 38−𝟓𝟏,𝟔

𝟏𝟐.𝟏𝟏 = -1.22

To Calculate Z2 and so on, thfollow the method of calculating Z1

5) Determine the Ztable basedon the Zvalue

Z1 = round it into two numbers behind the comma become -1.22, then the minus value is released to be positive then in the table the critical value of the normal distribution is obtained by the value of Z1 is 0.3888

To find the Ztable from Z2 and so on can follow the method above.

6) Determine the F(Zi)basedon the Ztable

If Zi negative (-), so 0,5 - Ztable

If Zi positive (+), so 0,5 + Ztable

Z1 = -1,54 , because the value of Z1 is negative, so calculate the F(Zi) as follow :

F(Z1) = 0,5 – 0.3888= 0.1112

To find the F(Z2) and so on can follow the method above.

7) Determine the S(Zi) by the formula : S(Zi) = 𝐶𝑢𝑚𝑢𝑙𝑎𝑡𝑖𝑣𝑒 𝐹𝑟𝑒𝑞𝑢𝑒𝑛𝑐𝑦

𝑛 = 1

25= 0,04 8) Calculate the Lcount by the formula : F(Z1) – S(Zi)

L1 = |F(Z1) – S(Zi)| = |0.1112– 0,04| = 0.0712 So that the table as below is found :

5 44 -0.68 0.2517 0.2483 5 0,20 0.0483

6 45 -0.59 0.2224 0.2776 6 0,24 0.0376

7 45 -0.59 0.2224 0.2776 7 0,28 0.0024

8 45 -0.59 0.2224 0.2776 8 0,32 0.0424

9 45 -0.59 0.2224 0.2776 9 0,36 0.0824

10 45 -0.59 0.2224 0.2776 10 0,40 0.1224

11 50 -0.14 0.0557 0.4443 11 0,44 0.0043

12 50 -0.14 0.0557 0.4443 12 0,48 0.0357

13 50 -0.14 0.0557 0.4443 13 0,52 0.0757

14 52 0.03 0.0120 0.488 14 0,56 0.072

15 52 0.03 0.0120 0.488 15 0,6 0.112

16 56 0.39 0.1517 0.6517 16 0,64 0.117

17 56 0.39 0.1517 0.6517 17 0,68 0.0283

18 56 0.39 0.1517 0.6517 18 0,72 0.0683

19 56 0.39 0.1517 0.6517 19 0,76 0.1083

20 60 0.75 0.2734 0.7734 20 0,80 0.0266

21 60 0.75 0.2734 0.7734 21 0,84 0.0666

22 60 0.75 0.2734 0.7734 22 0,88 0.1066

23 65 1.20 0.3849 0.8849 23 0,92 0.0351

24 66 1.29 0.4015 0.9015 24 0,96 0.0585

25 66 1.29 0.4015 0.9015 25 1 0.0985

9) The value of Ltable with the significance ơ = 0,05 and n = 25 , then found the Ltable of the critical value for the lilliefors test is 0,1730.

Based on the table, the Lmax value is 0.1283. Therefore, H0 is accepted because the result shows that Lmax is lower than Ltable or 0.1283≤ 0,1730. It means that the data in pre-test experimental class is normally distributed.

1 32

2 32

3 32

4 32

5 36

6 36

7 40

8 40

9 40

10 44

11 44

12 44

13 48

14 48

15 48

16 52

17 52

18 56

19 56

20 60

21 60

22 60

23 64

24 64

25 72

n 25

40 3 120

44 3 132

48 3 144

52 2 104

56 2 112

60 3 180

64 2 128

72 1 72

Total 25 1192

The formula of mean : 𝑋 =𝑓𝑥

𝑁 = 1192

25 = 𝟒𝟕, 𝟔𝟖 3) Calculate the Standard Deviation

X F FX X x2 fx2

32 4 128 -15,68 245,8624 983,4496

36 2 72 -11,68 136,4224 272,8448

40 3 120 -7,68 58,9824 176,9472

44 3 132 -3,68 13,5424 40,6272

48 3 144 0,32 0,1024 0,3072

52 2 104 4,32 18,6624 37,3248

56 2 112 8,32 69,2224 138,4448

60 3 180 12,32 151,7824 455,3472

64 2 128 16,32 266,3424 532,6848

72 1 72 24,32 591,4624 591,4624

Total 25 1192 27,2 1552,384 3229,44

= √3229,44 25 = √129,1776

= 11,365632407 ≈ 𝟏𝟏, 𝟑𝟕 4) Determine the Z value of each data by the formula : Zi = Xi−X̅

S

Z1 =Xi−X̅

S = 32−47,68

11,37 = -1,,38

To Calculate Z2 and so on, thfollow the method of calculating Z1

5) Determine the Ztable basedon the Zvalue

Z1 = round it into two numbers behind the comma become -1,38, then the minus value is released to be positive then in the table the critical value of the normal distribution is obtained by the value of Z1 is 0,4162

To find the Ztable from Z2 and so on can follow the method above.

6) Determine the F(Zi)basedon the Ztable

If Zi negative (-), so 0,5 - Ztable

If Zi positive (+), so 0,5 + Ztable

Z1 = -1,38 , because the value of Z1 is negative, so calculate the F(Zi) as follow :

F(Z1) = 0,5 – 0,4162 = 0,0838

To find the F(Z2) and so on can follow the method above.

7) Determine the S(Zi) by the formula : S(Zi) = 𝐶𝑢𝑚𝑢𝑙𝑎𝑡𝑖𝑣𝑒 𝐹𝑟𝑒𝑞𝑢𝑒𝑛𝑐𝑦

𝑛 = 1

25= 0,04 8) Calculate the Lcount by the formula : F(Z1) – S(Zi)

L1 = |F(Z1) – S(Zi)| = |0,0838 – 0,04| = 0,0438

3 32 -1,38 0,4162 0,0838 3 0,12 0,0362

4 32 -1,38 0,4162 0,0838 4 0,16 0,0762

5 36 -1,02 0,3461 0,1539 5 0,20 0,0461

6 36 -1,02 0,3461 0,1539 6 0,24 0,0861

7 40 -0,68 0,2517 0,2483 7 0,28 0,0371

8 40 -0,68 0,2517 0,2483 8 0,32 0,0717

9 40 -0,68 0,2517 0,2483 9 0,36 0,1117

10 44 -0,32 0,1255 0,3745 10 0,40 0,0255

11 44 -0,32 0,1255 0,3745 11 0,44 0,0655

12 44 -0,32 0,1255 0,3745 12 0,48 0,1055

13 48 0,03 0,0120 0,5120 13 0,52 0,0080

14 48 0,03 0,0120 0,5120 14 0,56 0,0480

15 48 0,03 0,0120 0,5120 15 0,60 0.0880

16 52 0,38 0,1480 0,6480 16 0,64 0,0080

17 52 0,38 0,1480 0,6480 17 0,68 0,0320

18 56 0,73 0,2673 0,7673 18 0,72 0,0473

19 56 0,73 0,2673 0,7673 19 0,76 0,0073

20 60 1,08 0,3599 0,8599 20 0,80 0,0599

21 60 1,08 0,3599 0,8599 21 0,84 0,0199

22 60 1,08 0,3599 0,8599 22 0,88 0,0201

23 64 1,44 0,4251 0,9251 23 0,92 0,0051

24 64 1,44 0,4251 0,9251 24 0,96 0,0349

25 72 2,14 0,4838 0,9838 25 1 0,0162

9) The value of Ltable with the significance ơ = 0,05 and n = 25 , then found the Ltable of the critical value for the lilliefors test is 0,1730.

Based on the table, the Lmax value is 0,1117. Therefore, H0 is accepted because the result shows that Lmax is lower than Ltable or 0,1117 ≤ 0,1730. It means that the data in pre-test experimental class is normally distributed.

2 46

3 46

4 62

5 66

6 70

7 70

8 70

9 73

10 76

11 76

12 76

13 76

14 80

15 80

16 80

17 80

18 80

19 80

20 85

21 85

22 85

23 85

24 85

25 85

n 25

62 1 62

66 1 66

70 3 210

73 1 73

76 4 304

80 6 480

85 6 510

Total 25 1837

The formula of mean : 𝑋 =𝑓𝑥

𝑁 = 1837

25 = 𝟕𝟑, 𝟒𝟖 3) Calculate the Standard Deviation

X F FX X x2 fx2

40 1 40 -33,48 1120.9104 1120.9104

46 2 92 -27.48 755.1504 1510.308

62 1 62 -11.48 131.7904 131.7904

66 1 66 -7.48 55.9504 55.9504

70 3 210 -3.48 12.1104 36.3312

73 1 73 -0.48 0.2304 0.2304

76 4 704 2.52 6.3504 25.4016

80 6 480 6.52 42.5104 255.0624

85 6 510 11.52 132.7104 796.2624

Total 25 3932.24

= √3932.24 25 = √157.2896

= 12.54151506 ≈ 𝟏𝟐. 𝟓𝟒 4) Determine the Z value of each data by the formula : Zi = Xi−X̅

S

Z1 =Xi−X̅

S = 40−73,48

12.54 = -2.66

To Calculate Z2 and so on, thfollow the method of calculating Z1

5) Determine the Ztable basedon the Zvalue

Z1 = round it into two numbers behind the comma become -2.66, then the minus value is released to be positive then in the table the critical value of the normal distribution is obtained by the value of Z1 is 0.4961

To find the Ztable from Z2 and so on can follow the method above.

6) Determine the F(Zi)basedon the Ztable

If Zi negative (-), so 0,5 - Ztable

If Zi positive (+), so 0,5 + Ztable

Z1 = -2.66, because the value of Z1 is negative, so calculate the F(Zi) as follow :

F(Z1) = 0,5 – 0.4961= 0.0039

To find the F(Z2) and so on can follow the method above.

7) Determine the S(Zi) by the formula : S(Zi) = 𝐶𝑢𝑚𝑢𝑙𝑎𝑡𝑖𝑣𝑒 𝐹𝑟𝑒𝑞𝑢𝑒𝑛𝑐𝑦

𝑛 = 1

25= 0,04 8) Calculate the Lcount by the formula : F(Z1) – S(Zi)

L1 = |F(Z1) – S(Zi)| = |0.0039 – 0,04| = 0.0361

3 46 -2.19 0.4857 0.0143 3 0,12 0.1057

4 62 -0.91 0.3186 0.1814 4 0,16 0.0214

5 66 -0.59 0.2224 0.2776 5 0,20 0.0776

6 70 -0.27 0.1064 0.3936 6 0,24 0.1536

7 70 -0.27 0.1064 0.3936 7 0,28 0.1136

8 70 -0.27 0.1064 0.3936 8 0,32 0.0736

9 73 0.03 0.0120 0.512 9 0,36 0.152

10 76 0.200 0.0793 0.5793 10 0,40 0.1430

11 76 0.200 0.0793 0.5793 11 0,44 0.1393

12 76 0.200 0.0793 0.5793 12 0,48 0.0993

13 76 0.200 0.0793 0.5793 13 0,52 0.0593

14 80 0.51 0.1950 0.695 14 0,56 0.135

15 80 0.51 0.1950 0.695 15 0,60 0.095

16 80 0.51 0.1950 0.695 16 0,64 0.055

17 80 0.51 0.1950 0.695 17 0,68 0.015

18 80 0.51 0.1950 0.695 18 0,72 0.025

19 80 0.51 0.1950 0.695 19 0,76 0.065

20 85 0.91 0.3186 0.8186 20 0,80 0.0186

21 85 0.91 0.3186 0.8186 21 0,84 0.0214

22 85 0.91 0.3186 0.8186 22 0,88 0.0614

23 85 0.91 0.3186 0.8186 23 0,92 0.1014

24 85 0.91 0.3186 0.8186 24 0,96 0.1414

25 85 0.91 0.3186 0.8186 25 1 0.1420

9) The value of Ltable with the significance ơ = 0,05 and n = 25 , then found the Ltable of the critical value for the lilliefors test is 0,1730.

Based on the table, the Lmax value is 0,1303. Therefore, H0 is accepted because the result shows that Lmax is lower than Ltable or 0.1536≤ 0,1730. It means that the data in pre-test experimental class is normally distributed.

2 32

3 36

4 40

5 40

6 44

7 44

8 48

9 48

10 48

11 52

12 52

13 56

14 56

15 60

16 60

17 64

18 68

19 72

20 76

21 76

22 80

23 80

24 84

25 84

N 25

40 2 80

44 2 88

48 3 144

52 2 104

56 2 112

60 2 120

64 1 64

68 1 68

72 1 72

76 2 152

80 2 160

84 2 168

Total 25 1432

The formula of mean : 𝑋 =𝑓𝑥

𝑁 =𝟏𝟒𝟑𝟐

25 = 𝟓𝟕. 𝟐𝟖 3) Calculate the Standard Deviation

X F FX X x2 fx2

32 2 64 -25.28 639.0784 1278.1568

36 1 36 -21.28 452.8384 452.8384

40 2 80 -17.28 298.5984 597.1968

44 2 88 -13.28 176.3584 352.7168

48 3 144 -9.28 86.1184 258.3552

52 2 104 -5.28 27.8784 55.7568

56 2 112 -1.28 1.6384 3.2768

60 2 120 2.72 7.3984 14.7968

64 1 64 6.72 45.1584 45.1584

68 1 68 10.72 114.9184 114.9184

72 1 72 14.72 216.6784 216.6784

The formula of Standard Deviation :

𝑆𝐷 = √∑ 𝑓𝑥2 𝑁

= √6551.04 25 = √262.0416

= 16.1876990335 ≈ 𝟏𝟔. 𝟏𝟗 4) Determine the Z value of each data by the formula : Zi = Xi−X̅

S

Z1 =Xi−X̅

S = 32−57.28

16.19 = -1.56

To Calculate Z2 and so on, thfollow the method of calculating Z1

5) Determine the Ztable basedon the Zvalue

Z1 = round it into two numbers behind the comma become -1.56, then the minus value is released to be positive then in the table the critical value of the normal distribution is obtained by the value of Z1 is 0.4406

To find the Ztable from Z2 and so on can follow the method above.

6) Determine the F(Zi)basedon the Ztable

If Zi negative (-), so 0,5 - Ztable

If Zi positive (+), so 0,5 + Ztable

Z1 = -1,56 , because the value of Z1 is negative, so calculate the F(Zi) as follow :

F(Z1) = 0,5 – 0.4406= 0.0594

To find the F(Z2) and so on can follow the method above.

7) Determine the S(Zi) by the formula : S(Zi) = 𝐶𝑢𝑚𝑢𝑙𝑎𝑡𝑖𝑣𝑒 𝐹𝑟𝑒𝑞𝑢𝑒𝑛𝑐𝑦

𝑛 = 1

25= 0,04

No Xi Zi Ztable f(zi) f(kum) s(zi) Ifzi-szil

1 32 -1.56 0.4406 0.0594 1 0,04 0.0194

2 32 -1.56 0.4406 0.0594 2 0,08 0.0206

3 36 -1.31 0.4049 0.0951 3 0,12 0.0249

4 40 -1.07 0.3577 0.1423 4 0,16 0.0177

5 40 -1.07 0.3577 0.1423 5 0,20 0.0577

6 44 -0.82 0.2939 0.2061 6 0,24 0.0339

7 44 -0.82 0.2939 0.2061 7 0,28 0.0739

8 48 -0.57 0.2157 0.2843 8 0,32 0.0357

9 48 -0.57 0.2157 0.2843 9 0,36 0.0757

10 48 -0.57 0.2157 0.2843 10 0,40 0.1157

11 52 -0.33 0.1293 0.3707 11 0,44 0.0693

12 52 -0.33 0.1293 0.3707 12 0,48 0.1093

13 56 -0.08 0.0319 0.4681 13 0,52 0.0519

14 56 -0.08 0.0319 0.4681 14 0,56 0.0919

15 60 0.17 0.0675 0.5675 15 0,60 0.0325

16 60 0.17 0.0675 0.5675 16 0,64 0.0725

17 64 0.42 0.1628 0.6628 17 0,68 0.0172

18 68 0.66 0.2454 0.7454 18 0,72 0.0254

19 72 0.91 0.3186 0.8186 19 0,76 0.0586

20 76 1.16 0.3770 0.877 20 0,80 0.077

21 76 1.16 0.3770 0.877 21 0,84 0.037

22 80 1.40 0.4192 0.9192 22 0,88 0.0392

23 80 1.40 0.4192 0.9192 23 0,92 0.0008

24 84 1.65 0.4505 0.9505 24 0,96 0.0095

25 84 1.65 0.4505 0.9505 25 1 0.0495

9) The value of Ltable with the significance ơ = 0,05 and n = 25 , then found the Ltable of the critical value for the lilliefors test is 0,1730.

Based on the table, the Lmax value is 0.1157. Therefore, H0 is accepted because the result shows that Lmax is lower than Ltable or 0.1157≤ 0,1730. It means that the data in pre-test experimental class is normally distributed.

In order to know the homogeneity of the data, the writer did the homogeneity test. To do the homogeneity test, he tested the score of pretest and post-test in both experiment and control class using Fisher test.

Hypothesis:

H0 : The experiment class is homogenous to the controlled class Ha : The experiment class is not homogenous to the controlled class

The criteria of the test:

α = 0.05

H0 : 𝑓𝑐𝑜𝑢𝑛𝑡 ≤ 𝑓𝑡𝑎𝑏𝑙𝑒

Ha : 𝑓𝑐𝑜𝑢𝑛𝑡 ≥ 𝑓𝑡𝑎𝑏𝑙𝑒

The formula used in homogeneity test can be seen as follows : 𝐹ℎ𝑖𝑡𝑢𝑛𝑔 =𝑣𝑎𝑟𝑖𝑎𝑛𝑠𝑡𝑒𝑟𝑏𝑒𝑠𝑎𝑟

𝑣𝑎𝑟𝑖𝑎𝑛𝑠𝑡𝑒𝑟𝑘𝑒𝑐𝑖𝑙

With:

𝑆2 =∑(𝑥 − 𝑥)2 𝑛 − 1

A. Homogeneity Test of Experimental and Controll Class Pre-test

Dalam dokumen Jamilah Te.140995 (Halaman 63-84)

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