THE EFFECT OF QUIZIZZ ON ENGLISH

ACHIEVEMENT OF TENTH GRADE EFL STUDENTS

SKRIPSI

Diajukan kepada

Universitas Pendidikan Ganesha

Untuk Memenuhi Salah Satu Persyaratan dan Menyelesaikan Program Sarjana

Pendidikan Bahasa Inggris

OLEH

NI PUTU TITANISYA AURENA LAWNSKY

NIM 1712021129

PROGRAM STUDI PENDIDIKAN BAHASA INGGRIS

FAKULTAS BAHASA DAN SENI

UNIVERSITAS PENDIDIKAN GANESHA

SINGARAJA

2021

ii

SKRIPSI

DIAJUKAN UNTUK MELENGKAPI TUGAS

DAN MEMENUHI SYARAT-SYARAT UNTUK MENCAPAI

GELAR SARJANA PENDIDIKAN

Menyetujui

Pembimbing I, Pembimbing II,

Prof. Dr. Ni Nyoman Padmadewi, M.A. Kadek Sintya Dewi, S.Pd, M.Pd.

NIP. 196202021988032001 NIP. 198803232015042004

Skripsi oleh Ni Putu Titanisya Aurena Lawnsky ini

telah dipertahankan di depan dewan penguji

pada tanggal 28 April 2021

Dewan Penguji,

Dr. Dewa Putu Ramendra, S.Pd., M.Pd. (Ketua)

NIP. 197609022000031001

Prof. Dr. Ni Made Ratminingsih, M.A. (Anggota)

NIP. 196609081991022002

Prof. Dr. Ni Nyoman Padmadewi, M.A. (Anggota)

NIP. 196202021988032001

Kadek Sintya Dewi, S.Pd, M.Pd. (Anggota)

NIP. 198803232015042004

i

ACKNOWLEDGEMENT

First of all, the writer would like to express her deepest gratitude to Ida Sang

Hyang Widhi Wasa for his blessings in helping the writer complete the thesis

entitled “The Effect of Quizzes on English Achievement of Tenth Grade EFL

Students”. The writer also would like to thank those who have provided valuable

support, assistance, time, guidance, and advice in completing this research paper:

1. Prof. Dr. Ni Nyoman Padmadewi, M.A. as the first supervisor who has

patiently guided the writer and provided valuable advice, support, and

motivation during the completion of this thesis.

2. Kadek Sintya Dewi, S.Pd., M.Pd. as the second supervisor who always

generously provides assistance, support, suggestions, and guidance to the

writer until the completion of this thesis.

3. Prof. Dr. Ni Made Ratminingsih, M.A. as a thesis examiner who has given the

writer very constructive and detailed criticisms and suggestions for the

perfection of this research paper.

4. Ni Putu Astiti Pratiwi, S. Pd., M. Pd. as the academic advisor of the writer who

has provided the writer with valuable academic advice, assistance, and support.

5. Indah Citra Dewi, S.Pd as the English teacher at SMA Negeri 1 Singaraja who

has been willing to give data and allow the writer to conduct research in her

class.

6. All tenth-grade students of SMA Negeri 1 Singaraja in the academic year

2020/2021 involved in this research who have provided data, assistance, and

support to the writer so that this research paper can be completed.

7. My family (I Ketut Sandyarta, Ni Komang Ayu Widantari, Ni Kadek Natasya

Sabina Lawnsky, and I Komang Dandy Faundra Fatna), and Gusti Ngurah

Pinatih’s family who always provide supports, love, and help to the writer.

8. My friends, Tio Defina Dolorosa Nainggolan who always help, support, and

give positive vibe to the writer.

9. All parties who cannot be mentioned one by one who has helped in the

completion of this thesis.

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At last, the writer hopes that this research can be useful and beneficial for

readers and the development of the literature. The writer really appreciates criticism,

suggestions, and constructive feedback to improve this thesis.

Singaraja, 28 April 2021

Ni Putu Titanisya Aurena Lawnsky

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TABLE OF CONTENTS

ACKNOWLEDGEMENT ....................................................................................... i

ABSTRACT ........................................................................................................... iii

TABLE OF CONTENTS ........................................................................................ v

LIST OF TABLE ................................................................................................. viii

LIST OF FIGURE ................................................................................................ viii

LIST OF APPENDICES ......................................................................................... x

CHAPTER I INTRODUCTION ............................................................................. 1

1.1. Background of Study ................................................................................... 1

1.2. Identification of Problem ............................................................................ 4

1.3. Research Limitation .................................................................................... 4

1.4. Research Question ....................................................................................... 5

1.5. Objectives of the Study ............................................................................... 5

1.6. Significance of the study ............................................................................. 5

1.6.1 Theoretical Significance ......................................................................... 5

1.6.2 Practical Significance ............................................................................. 5

1.7. Definition of Key Terms ............................................................................. 6

CHAPTER II LITERATURE REVIEW ............................................................... 10

2.1 Theoretical Review ................................................................................... 10

2.1.1. English as a Foreign Language (EFL) ................................................. 10

2.1.2. Obstacles in Learning and Teaching English Language ...................... 11

2.1.3. Learning Achievement ......................................................................... 11

2.1.4. 21st Century Learning ........................................................................... 12

2.1.5. Gamification ......................................................................................... 14

2.1.6. Quizizz .................................................................................................. 14

2.1.7. The Procedure of Implementing Quizizz.............................................. 15

2.1.8. The Role of Quizizz as Gamification in English Language Learning .. 16

2.2 Empirical Review ...................................................................................... 16

2.3 Conceptual Framework ............................................................................. 21

2.4 Research Hypothesis ................................................................................. 21

CHAPTER III RESEARCH METHOD ............................................................... 23

vi

3.1 Research Design ........................................................................................ 23

3.2 Research Setting ........................................................................................ 24

3.3 Population, Sample, and Sampling ........................................................... 25

3.3.1 Population ............................................................................................. 25

3.3.2 Sample and Sampling ........................................................................... 25

3.4 Normality & Homoginoty Test ................................................................. 26

3.5 The Procedure of Data Collection ............................................................. 29

3.6 Research Instruments ................................................................................ 30

3.6.1. The post-test ......................................................................................... 30

3.6.2. Post-Test Scoring Rubric ...................................................................... 31

3.6.3. Lesson Plan ........................................................................................... 31

3.7 Instrument Validity and Reliability Testing .............................................. 33

3.7.1 Validity of Instruments ......................................................................... 33

3.7.2 Instrument Reliability ........................................................................... 36

3.8 The Procedure of Data Analysis ................................................................ 37

3.8.1 Descriptive Statistical Analysis ............................................................ 38

3.8.2 Inferential Statistical Analysis .............................................................. 39

3.9 Statistical Hypothesis ................................................................................ 41

CHAPTER IV FINDINGS AND DISCUSSIONS ............................................... 43

4.1 Findings ..................................................................................................... 43

4.1.1. Descriptive Statistical Analysis ............................................................ 43

4.1.2. Inferential Statistical Analysis .............................................................. 45

4.2 Hypothesis Testing .................................................................................... 47

4.3 Effect Size ................................................................................................. 48

4.4 Discussion ................................................................................................. 50

4.4.1. The Analysis of Students’ English Achievement ................................. 53

4.5 Implication ................................................................................................ 57

BAB V CONCLUSION ........................................................................................ 59

5.1 Summary ................................................................................................... 59

5.2 Conclusion ................................................................................................. 60

5.3 Suggestion ................................................................................................. 60

vii

REFERENCES…………………………………………………………………...62

APPENDIX………………………………………………………………………67

viii

LIST OF TABLE

Table 3. 1 Post-test Only Control Group Design adapted from Ary et al. (2010) 24

Table 3. 2 The Classes of Tenth-Grade Students of SMA Negeri 1 Singaraja ..... 25

Table 3. 3 Case Processing Summary of Students’ Latest English Score ............ 26

Table 3. 4 The Result of Normality Test of Students’ Latest English Score ........ 26

Table 3. 5 The Result of Homogeneity Test of Students’ English Score ............. 27

Table 3. 6 Independent Sample Test before Treatment ........................................ 28

Table 3. 7 Scoring Rubric ..................................................................................... 31

Table 3. 8 The Comparison of Control and Experimental Group Teaching

Activities ............................................................................................................... 32

Table 3. 9 Gregory Table ...................................................................................... 34

Table 3. 10 The Ratio of Content Validity ............................................................ 35

Table 3. 11 Table of the Limits of the Significance of the Correlation Coefficient

............................................................................................................................... 36

Table 3. 12 Reliability Statistics ........................................................................... 37

Table 3. 13 Interclass Correlation Coefficient ...................................................... 37

Table 3. 14 The Criteria for Determining Significant Difference ......................... 41

Table 4. 1 Post-Test Descriptive Statistics Analysis ............................................. 43

Table 4. 2 Normality Testing of Post-test ............................................................. 46

Table 4. 3 Homogeneity Testing of Post-Test ...................................................... 46

Table 4. 4 Independent Sample T-Test after Treatment ....................................... 47

Table 4. 5 The Interpretation of Cohen’s d ........................................................... 49

ix

LIST OF FIGURE

Figure 4. 1 Post-Test Descriptive Statistics Analysis Comparison Chart ......................... 44

x

LIST OF APPENDICES

Appendix 1 Sample of the study ........................................................................... 67

Appendix 2 Students Latest Final Exam Score ..................................................... 70

Appendix 3 RPP Past Tense & Simple Perfect Tense Control Group .................. 73

Appendix 4 RPP Recount Text Control Group ..................................................... 78

Appendix 5 RPP Narrative Text Control Group ................................................... 85

Appendix 6 RPP Past Tense & Simple Perfect Tense Experimental Group ........ 92

Appendix 7 RPP Recount Text Experimental Group ........................................... 97

Appendix 8 RPP Narrative Text Experimental Group ........................................ 102

Appendix 9 Blueprint Post Test .......................................................................... 107

Appendix 10 Expert Judge Sheet ........................................................................ 113

Appendix 11 Original & Final Instrument .......................................................... 116

Appendix 12 Validity Table of English Post-Test .............................................. 126

Appendix 13 Post-test Results ............................................................................ 128

Appendix 14 Table of Descriptive Statistics Analysis after Treatment .............. 131

Appendix 15 SPSS Results ................................................................................. 133

Appendix 16 Documentation .............................................................................. 139