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ANALISIS PROSES BERPIKIR KRITIS SISWA DALAM PEMECAHAN
MASALAH SOAL CERITA MATERI PERSAMAAN LINEAR SATU
VARIABEL YANG MEMUAT NILAI MUTLAK DITINJAU DARI
MINAT BELAJAR MATEMATIKA SISWA KELAS X
SEMESTER II SMAN 1 KLATEN
TAHUN AJARAN 2016/2017
SKRIPSI
OLEH :
IRENE ANDITA PURNAMASARI
K1312041
FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN
UNIVERSITAS SEBELAS MARET
SURAKARTA
2017
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iii
ANALISIS PROSES BERPIKIR KRITIS SISWA DALAM PEMECAHAN
MASALAH SOAL CERITA MATERI PERSAMAAN LINEAR SATU
VARIABEL YANG MEMUAT NILAI MUTLAK DITINJAU DARI
MINAT BELAJAR MATEMATIKA SISWA KELAS X
SEMESTER II SMAN 1 KLATEN
TAHUN AJARAN 2016/2017
Oleh:
IRENE ANDITA PURNAMASARI
K1312041
Skripsi
diajukan untuk memenuhi salah satu persyaratan mendapatkan gelar
Sarjana Pendidikan pada Program Studi Pendidikan Matematika
FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN
UNIVERSITAS SEBELAS MARET
SURAKARTA
2017
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v
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ABSTRAK
Irene Andita Purnamasari. K1312041. ANALISIS PROSES BERPIKIR KRITIS
SISWA DALAM PEMECAHAN MASALAH SOAL CERITA MATERI
PERSAMAAN LINEAR SATU VARIABEL YANG MEMUAT NILAI
MUTLAK DITINJAU DARI MINAT BELAJAR MATEMATIKA SISWA
KELAS X SEMESTER II SMAN 1 KLATEN TAHUN AJARAN 2016/2017.
Skripsi, Fakultas Keguruan dan Ilmu Pendidikan Universitas Sebelas Maret
Surakarta, Juli 2017.
Penelitian ini bertujuan untuk mendeskripsikan: (1) proses berpikir kritis
siswa menurut Ennis dalam memecahkan masalah matematika berbentuk soal
cerita pada materi persamaan linear satu variabel yang memuat nilai mutlak
berdasarkan tahapan pemecahan masalah Krulik dan Rudnick bagi siswa dengan
minat belajar matematika tinggi; (2) proses berpikir kritis siswa menurut Ennis
dalam memecahkan masalah matematika berbentuk soal cerita pada materi
persamaan linear satu variabel yang memuat nilai mutlak berdasarkan tahapan
pemecahan masalah Krulik dan Rudnick bagi siswa dengan minat belajar
matematika sedang; (3) proses berpikir kritis siswa menurut Ennis dalam
memecahkan masalah matematika berbentuk soal cerita pada materi persamaan
linear satu variabel yang memuat nilai mutlak berdasarkan tahapan pemecahan
masalah Krulik dan Rudnick bagi siswa dengan minat belajar matematika rendah.
Penelitan ini dilakukan di SMAN 1 Klaten mulai dari bulan Agustus 2016
sampai bulan Mei 2017. Subjek penelitian dipilih menggunakan teknik purposive
sampling. Subjek penelitian terdiri dari dua siswa dengan minat belajar
matematika tinggi, dua siswa dengan minat belajar matematika sedang, dan dua
siswa dengan minat belajar matematika rendah. Pengumpulan data dilakukan
dengan metode angket, tes, dan wawancara. Validasi data dilakukan dengan
menggunakan triangulasi waktu. Analisis data dilakukan dengan reduksi data,
penyajian data dan verifikasi.
Hasil penelitian adalah sebagai berikut: (1) siswa minat belajar matematika
tinggi dapat memenuhi semua tahapan proses berpikir kritis menurut Ennis yaitu
melaksanakan tahap membaca sampai dengan tahap meninjau kembali dan
memperluas dalam menyelesaikan soal cerita persamaan linear satu variabel yang
memuat nilai mutlak berdasarkan tahapan pemecahan masalah Krulik dan
Rudnick; (2) siswa dengan minat belajar matematika sedang dapat memenuhi
semua tahapan proses berpikir kritis menurut Ennis yaitu melaksanakan tahap
membaca sampai dengan tahap meninjau kembali dan memperluas dalam
menyelesaikan soal cerita persamaan linear satu variabel yang memuat nilai
mutlak berdasarkan tahapan pemecahan masalah Krulik dan Rudnick; dan (3)
siswa dengan minat belajar matematika rendah tidak dapat memenuhi semua
tahapan proses berpikir kritis menurut Ennis yaitu melaksanakan tahap membaca
sampai dengan tahap penyelesian dalam menyelesaikan soal cerita persamaan
linear satu variabel yang memuat nilai mutlak berdasarkan tahapan pemecahan
masalah Krulik dan Rudnick. Pada tahap meninjau kembali dan memperluas,
siswa minat belajar matematika rendah tidak meneliti kembali jawaban yang
diperolehnya.
vii
Kata Kunci : proses berpikir kritis menurut Ennis, tahapan pemecahan masalah
berdasarkan Krulik dan Rudnick, minat belajar matematika.
viii
ABSTRACT
Irene Andita Purnamasari. K1312041. AN ANALYSIS ON STUDENTS’
CRITICAL THINKING PROCESS IN SOLVING NARRATIVE PROBLEMS
ONE-VARIABLE LINEAR EQUATION MATERIAL CONTAINING
ABSOLUTE VALUE VIEWED FROM MATHEMATIC LEARNING
INTEREST IN THE SECOND SEMESTER 10TH
GRADERS OF SMAN 1
KLATEN IN THE SCHOOL YEAR OF 2016/2017. Thesis, Teacher Training
and Education Faculty, Surakarta Sebelas Maret University, Juli 2017.
This research aimed to describe: (1) the students’ critical thinking process
according to Ennis in solving the narrative mathematic problems in one-variable
linear equation material containing absolute value based on Krulik and Rudnick’s
problem solving stage for the students with high interest in mathematic learning;
(2) the students’ critical thinking process according to Ennis in solving the
narrative mathematic problems in one-variable linear equation material
containing absolute value based on Krulik and Rudnick’s problem solving stage
for the students with moderate interest in mathematic learning; and (3) the
students’ critical thinking process according to Ennis in solving the narrative
mathematic problems in one-variable linear equation material containing
absolute value based on Krulik and Rudnick’s problem solving stage for the
students with low interest in mathematic learning.
This research was conducted in SMAN 1 Klaten starting from August 2016
until May 2017. The subject of this research was selected by purposive sampling
technique. The subject of research consisted of two students with high, two with
moderate, and two with low interest in mathematic learning. Data collection was
carried out by questionnaire, test, and interview. Data validation was carried out
by trim triangulation. Data analysis was conducted through data reduction, data
display, and verification.
The results of research were as follow: (1) students with high interest in
mathematic learning could achieve all of critical thinking process stages
according to Ennis which they could reading to reviewing and expanding stages
in solving the narrative problem of one-variable linear equation containing
absolute value based on Krulik and Rudnick’s problem solving stages; (2)
students with moderate interest in mathematic learning could achieve all of
critical thinking process stages according to Ennis which they could reading to
reviewing and expanding stages in solving the narrative problem of one-variable
linear equation containing absolute value based on Krulik and Rudnick’s problem
solving stages; and (3) students with low interest in mathematic learning could
not achieve all of critical thinking process stages according to Ennis which they
could reading to reviewing and completion stages in solving the narrative
problem of one-variable linear equation containing absolute value based on
Krulik and Rudnick’s problem solving stages. In reviewing and expanding stage,
the student with low interest in mathematic learning did not recheck their answer
obtained.
Keywords: critical thinking process according to Ennis, Krulik and Rudnick’s
problem solving stages, mathematic learning interest.
ix
MOTTO
“Hormatilah ayahmu dan ibumu Ini adalah suatu perintah yang penting, seperti
yang nyata dari janji ini : supaya kamu berbahagia dan panjang umurmu di bumi.”
(Efesus 6 : 2-3)
“Serahkanlah segala kekuatiranmu kepada-Nya, sebab Ia yang memelihara
kamu.”
(1 Petrus 5:7)
“Sesuatu yang belum dikerjakan, seringkali tampak mustahil. Kita baru yakin
kalau kita telah berhasil melakukan dengan baik.”
(Evelyn Underhill)
“Pengalaman dapat menjadi guru yang baik dan buanglah ingatan tentang hal
yang buruk jika itu menumpuk dengki di dalam hati.”
(Anonim)
“Don’t cry because it’s over, smile because it happened.”
(Dr. Seuss)
x
PERSEMBAHAN
Puji Tuhan, kupersembahkan karya ini untuk :
Papa dan Mama
Terima kasih atas doa, cinta kasih, dukungan, dan nasehat yang telah diberikan.
Semoga kehadiranku selalu menjadi kebahagiaan untuk Papa dan Mama.
Kakak dan Adikku
Terima kasih atas siratan motivasi yang kalian berikan. Semoga kita bersama-
sama dapat membuat orang tua bahagia.
Jun Faiha, Ninik, Set-set, Tatiek, Tiya, dan Vero
Terima kasih atas dukungan dan semangat persahabatan yang kalian tebarkan.
Semoga persahabatan kita langgeng.
Pendidikan Matematika 2012
Terima kasih atas dukungan dan kerjasama yang kalian berikan. Semoga
kita bahagia selalu.
xi
KATA PENGANTAR
Segala puji dan syukur penulis panjatkan kepada Tuhan YME yang telah
melimpahkan berkat dan anugerah-Nya kepada penulis sehingga penulis dapat
menyelesaikan penulisan skripsi yang berjudul “ANALISIS PROSES
BERPIKIR KRITIS SISWA DALAM PEMECAHAN MASALAH SOAL
CERITA MATERI PERSAMAAN LINEAR SATU VARIABEL YANG
MEMUAT NILAI MUTLAK DITINJAU DARI MINAT BELAJAR
MATEMATIKA SISWA KELAS X SEMESTER II SMAN 1 KLATEN
TAHUN AJARAN 2016/2017” ini.
Dalam penyusunan skripsi ini penulis mendapat bantuan, bimbingan serta
pengarahan dari berbagai pihak. Untuk itu penulis mengucapkan terima kasih
kepada:
1. Prof. Dr. Joko Nurkamto, M.Pd., Dekan FKIP UNS yang telah memberikan
ijin untuk melaksanakan penelitian.
2. Dr. Budi Usodo, M.Pd., Kepala Program Studi Pendidikan Matematika yang
telah memberikan ijin penelitian.
3. Dr. Ikrar Pramudya, M.Si., Pembimbing I yang telah dengan sabar
memberikan banyak waktu, bimbingan, saran, dukungan dan kemudahan
kepada penulis.
4. Ira Kurniawati, S.Si, M.Pd., Pembimbing II yang telah dengan sabar
memberikan banyak waktu, bimbingan, saran, dukungan dan kemudahan
kepada penulis.
5. Dosen-dosen Program Studi Pendidikan Matematika yang telah banyak
memberikan nasihat, ilmu, bimbingan dan dukungannya.
6. Dyah Ratri Aryuna, S.Pd, M.Si, Dosen Prodi Pendidikan Matematika
Universitas Sebelas Maret Surakarta yang telah berkenan memberikan
bimbingan dan nasehat sebagai validator instrumen penelitian pada skripsi ini.
7. Drs. Kawit Sudiyono,M.Pd, Kepala SMA Negeri 1 Klaten yang telah
memberikan ijin kepada penulis untuk melaksanakan penelitian.
xii
8. Agus Purnama, S.Pd, guru matematika di SMA Negeri 1 Klaten yang telah
berkenan memberikan bimbingan dan nasehat sebagai validator untuk
instrumen penelitian.
9. Tri Suwarni, M.Pd, guru matematika di SMA Negeri 1 Klaten yang telah
berkenan memberikan bimbingan dan nasehat sebagai validator untuk
instrumen penelitian.
10. Seluruh siswa kelas X MIPA 7 dan X MIPA 8 SMA Negeri 1 Klaten tahun
pelajaran 2016/2017, yang telah bersedia untuk berpartisipasi dalam
penelitian.
11. Seluruh mahasiswa Pendidikan Matematika Angkatan 2012, terima kasih atas
segala dukungan dan motivasi dalam menyelesaikan skripsi ini.
12. Semua pihak yang telah membantu dan memberi dukungan bagi penulis dalam
menyusun skripsi ini.
Semoga skripsi ini memberikan manfaat bagi pembaca dan dunia
pendidikan.
Surakarta, Juli 2017
Penulis
xiii
DAFTAR ISI
Halaman
HALAMAN JUDUL ......................................................................................
HALAMAN PERNYATAAN .......................................................................
HALAMAN PENGAJUAN ...........................................................................
HALAMAN PERSETUJUAN .......................................................................
HALAMAN PENGESAHAN ........................................................................
HALAMAN ABSTRAK ................................................................................
HALAMAN MOTTO ....................................................................................
HALAMAN PERSEMBAHAN ....................................................................
KATA PENGANTAR ...................................................................................
DAFTAR ISI ..................................................................................................
DAFTAR TABEL ..........................................................................................
DAFTAR GAMBAR .....................................................................................
DAFTAR LAMPIRAN ..................................................................................
BAB I PENDAHULUAN
A. Latar Belakang Masalah ...........................................................
B. Rumusan Masalah .....................................................................
C. Tujuan Penelitian ......................................................................
D. Manfaat Penelitian ....................................................................
BAB II KAJIAN PUSTAKA DAN KERANGKA BERPIKIR
A. Kajian Pustaka
1. Pengertian Matematika.........................................................
2. Pengertian Belajar ................................................................
3. Pengertian Pemecahan Masalah Matematika .......................
4. Pengertian Soal Cerita Matematika ......................................
5. Pengertian Proses Berpikir Kritis Siswa ..............................
6. Pengertian Minat Belajar Matematika .................................
i
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iii
iv
v
vi
ix
x
xi
xiii
xv
xvi
xxiii
1
4
5
5
7
8
9
11
11
15
xiv
7. Tinjauan Materi Persamaan Linear Satu Variabel yang
Memuat Nilai Mutlak ...........................................................
B. Kerangka Berpikir .....................................................................
BAB III METODE PENELITIAN
A. Tempat dan Waktu Penelitian
1. Tempat Penelitian ...............................................................
2. Waktu Penelitian .................................................................
B. Metode dan Pendekatan Penelitian ...........................................
C. Data dan Sumber Data ..............................................................
D. Teknik Pengambilan Subjek Penelitian ....................................
E. Teknik Pengumpulan Data
1. Teknik yang Digunakan ......................................................
2. Instrumen Penelitian ...........................................................
F. Teknik Uji Validitas Data .........................................................
G. Teknik Analisis Data ................................................................
H. Prosedur Penelitian ...................................................................
BAB IV HASIL PENELITIAN DAN PEMBAHASAN
A. Hasil Penelitian
1. Lokasi Penelitian .................................................................
2. Deskripsi Data Minat Belajar Matematika .........................
3. Deskripsi Data Proses Berpikir Kritis Siswa berdasarkan
Tahapan Pemecahan Masalah .............................................
B. Pembahasan ..............................................................................
BAB V SIMPULAN, IMPLIKASI, DAN SARAN
A. Simpulan ...................................................................................
B. Implikasi ...................................................................................
C. Saran .........................................................................................
DAFTAR PUSTAKA ....................................................................................
LAMPIRAN ...................................................................................................
16
17
20
20
21
22
23
25
28
34
36
37
41
42
43
185
192
195
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198
202
xv
DAFTAR TABEL
Tabel Halaman
2.1. Tabel Indikator Berpikir Kritis Siswa menurut Ennis berdasarkan
Langkah Krulik dan Rudnick .................................................................
2.2. Tabel Indikator Minat belajar Matematika ............................................
4.1. Tabel Triangulasi Data Wawancara Berbasis Tugas Pertama dan
Kedua Subjek MT1 .................................................................................
4.2. Tabel Triangulasi Data Wawancara Berbasis Tugas Pertama dan
Kedua Subjek MT2 .................................................................................
4.3. Tabel Triangulasi Data Wawancara Berbasis Tugas Pertama dan
Kedua Subjek MS1 .................................................................................
4.4. Tabel Triangulasi Data Wawancara Berbasis Tugas Pertama dan
Kedua Subjek MS2 .................................................................................
4.5. Tabel Triangulasi Data Wawancara Berbasis Tugas Pertama dan
Kedua Subjek MR1 .................................................................................
4.6. Tabel Triangulasi Data Wawancara Berbasis Tugas Pertama dan
Kedua Subjek MR2 .................................................................................
14
16
66
91
115
139
162
184
xvi
DAFTAR GAMBAR
Gambar Halaman
2.1. Skema Kerangka Berpikir..................................................................... 19
3.1. Alur Penentuan Subjek Penelitian ........................................................ 25
3.2. Alur Pengembangan Instrumen Angket................................................ 30
3.3. Alur Pengembangan Instrumen Tes...................................................... 33
3.4. Alur Pengembangan Instrumen Pedoman Wawancara ........................ 34
3.5. Skema Prosedur Penelitian .................................................................. 40
4.1. Jawaban Subjek 1-1 .............................................................................. 44
4.2. Jawaban Subjek 1-2 .............................................................................. 45
4.3. Jawaban Subjek 1-3 .............................................................................. 45
4.4. Jawaban Subjek 1-4 .............................................................................. 46
4.5. Jawaban Subjek 1-5 .............................................................................. 46
4.6. Jawaban Subjek 1-6 .............................................................................. 47
4.7. Jawaban Subjek 1-7 .............................................................................. 48
4.8. Jawaban Subjek 1-8 .............................................................................. 48
4.9. Jawaban Subjek 1-9 .............................................................................. 49
4.10. Jawaban Subjek 1-10............................................................................. 50
4.11. Jawaban Subjek 1-11............................................................................. 51
4.12. Jawaban Subjek 1-12............................................................................. 51
4.13. Jawaban Subjek 1-13............................................................................. 52
4.14. Jawaban Subjek 1-14............................................................................. 52
4.15. Jawaban Subjek 1-15............................................................................. 53
4.16. Jawaban Subjek 1-16............................................................................. 54
4.17. Jawaban Subjek 1-17............................................................................. 55
4.18. Jawaban Subjek 1-18............................................................................. 56
4.19. Jawaban Subjek 1-19............................................................................. 56
4.20. Jawaban Subjek 1-20............................................................................. 57
4.21. Jawaban Subjek 1-21............................................................................. 57
4.22. Jawaban Subjek 1-22............................................................................. 58
xvii
4.23. Jawaban Subjek 1-23............................................................................. 59
4.24. Jawaban Subjek 1-24............................................................................. 59
4.25. Jawaban Subjek 1-25............................................................................. 60
4.26. Jawaban Subjek 1-26............................................................................. 61
4.27. Jawaban Subjek 1-27............................................................................. 61
4.28. Jawaban Subjek 1-28............................................................................. 62
4.29. Jawaban Subjek 1-29............................................................................. 63
4.30. Jawaban Subjek 1-30............................................................................. 64
4.31. Jawaban Subjek 1-31............................................................................. 64
4.32. Jawaban Subjek 1-32............................................................................. 65
4.33. Jawaban Subjek 2-1............................................................................... 68
4.34. Jawaban Subjek 2-2............................................................................... 68
4.35. Jawaban Subjek 2-3............................................................................... 69
4.36. Jawaban Subjek 2-4............................................................................... 70
4.37. Jawaban Subjek 2-5............................................................................... 70
4.38. Jawaban Subjek 2-6............................................................................... 71
4.39. Jawaban Subjek 2-7............................................................................... 72
4.40. Jawaban Subjek 2-8............................................................................... 72
4.41. Jawaban Subjek 2-9............................................................................... 74
4.42. Jawaban Subjek 2-10............................................................................. 74
4.43. Jawaban Subjek 2-11............................................................................. 75
4.44. Jawaban Subjek 2-12............................................................................. 76
4.45. Jawaban Subjek 2-13............................................................................. 77
4.46. Jawaban Subjek 2-14............................................................................. 77
4.47. Jawaban Subjek 2-15............................................................................. 78
4.48. Jawaban Subjek 2-16............................................................................. 78
4.49. Jawaban Subjek 2-17............................................................................. 79
4.50. Jawaban Subjek 2-18............................................................................. 80
4.51. Jawaban Subjek 2-19............................................................................. 81
4.52. Jawaban Subjek 2-20............................................................................. 82
4.53. Jawaban Subjek 2-21............................................................................. 82
xviii
4.54. Jawaban Subjek 2-22............................................................................. 83
4.55. Jawaban Subjek 2-23............................................................................. 84
4.56. Jawaban Subjek 2-24............................................................................. 84
4.57. Jawaban Subjek 2-25............................................................................. 85
4.58. Jawaban Subjek 2-26............................................................................. 86
4.59. Jawaban Subjek 2-27............................................................................. 87
4.60. Jawaban Subjek 2-28............................................................................. 88
4.61. Jawaban Subjek 2-29............................................................................. 88
4.62. Jawaban Subjek 2-30............................................................................. 89
4.63. Jawaban Subjek 2-31............................................................................. 89
4.64. Jawaban Subjek 2-32............................................................................. 90
4.65. Jawaban Subjek 3-1............................................................................... 93
4.66. Jawaban Subjek 3 -2.............................................................................. 94
4.67. Jawaban Subjek 3-3............................................................................... 94
4.68. Jawaban Subjek 3 -4.............................................................................. 95
4.69. Jawaban Subjek 3-5............................................................................... 95
4.70. Jawaban Subjek 3 -6.............................................................................. 96
4.71. Jawaban Subjek 3-7............................................................................... 97
4.72. Jawaban Subjek 3 -8.............................................................................. 97
4.73. Jawaban Subjek 3-9............................................................................... 98
4.74. Jawaban Subjek 3 -10............................................................................ 99
4.75. Jawaban Subjek 3-11............................................................................. 99
4.76. Jawaban Subjek 3 -12............................................................................ 100
4.77. Jawaban Subjek 3-13............................................................................. 101
4.78. Jawaban Subjek 3 -14............................................................................ 101
4.79. Jawaban Subjek 3-15............................................................................. 102
4.80. Jawaban Subjek 3 -16............................................................................ 103
4.81. Jawaban Subjek 3-17............................................................................. 104
4.82. Jawaban Subjek 3 -18............................................................................ 104
4.83. Jawaban Subjek 3-19............................................................................. 105
4.84. Jawaban Subjek 3 -20............................................................................ 106
xix
4.85. Jawaban Subjek 3-21 ......................................................................... 106
4.86. Jawaban Subjek 3 -22 ......................................................................... 106
4.87. Jawaban Subjek 3-23 .......................................................................... 107
4.88. Jawaban Subjek 3 -24 ......................................................................... 108
4.89. Jawaban Subjek 3-25 .......................................................................... 109
4.90. Jawaban Subjek 3 -26 ......................................................................... 110
4.91. Jawaban Subjek 3-27 .......................................................................... 110
4.92. Jawaban Subjek 3 -28 ......................................................................... 111
4.93. Jawaban Subjek 3-29 .......................................................................... 112
4.94. Jawaban Subjek 3 -30 ......................................................................... 112
4.95. Jawaban Subjek 3-31 .......................................................................... 113
4.96. Jawaban Subjek 3 -32 ......................................................................... 114
4.97. Jawaban Subjek 4 -1 ........................................................................... 116
4.98. Jawaban Subjek 4 -2 ........................................................................... 117
4.99. Jawaban Subjek 4 -3 ........................................................................... 117
4.100. Jawaban Subjek 4 -4............................................................................ 118
4.101. Jawaban Subjek 4 -5............................................................................ 118
4.102. Jawaban Subjek 4 -6............................................................................ 119
4.103. Jawaban Subjek 4 -7............................................................................ 120
4.104. Jawaban Subjek 4 -8............................................................................ 120
4.105. Jawaban Subjek 4 -9............................................................................ 120
4.106. Jawaban Subjek 4 -10.......................................................................... 122
4.107. Jawaban Subjek 4 -11.......................................................................... 123
4.108. Jawaban Subjek 4 -12.......................................................................... 124
4.109. Jawaban Subjek 4 -13.......................................................................... 124
4.110. Jawaban Subjek 4 -14.......................................................................... 125
4.111. Jawaban Subjek 4 -15.......................................................................... 126
4.112. Jawaban Subjek 4 -16.......................................................................... 126
4.113. Jawaban Subjek 4 -17.......................................................................... 127
4.114. Jawaban Subjek 4 -18.......................................................................... 128
4.115. Jawaban Subjek 4 -19.......................................................................... 129
xx
4.116. Jawaban Subjek 4 -20.......................................................................... 129
4.117. Jawaban Subjek 4 -21.......................................................................... 130
4.118. Jawaban Subjek 4 -22.......................................................................... 130
4.119. Jawaban Subjek 4 -23.......................................................................... 131
4.120. Jawaban Subjek 4 -24.......................................................................... 132
4.121. Jawaban Subjek 4 -25.......................................................................... 133
4.122. Jawaban Subjek 4 -26.......................................................................... 134
4.123. Jawaban Subjek 4 -27.......................................................................... 135
4.124. Jawaban Subjek 4 -28.......................................................................... 135
4.125. Jawaban Subjek 4 -29.......................................................................... 136
4.126. Jawaban Subjek 4 -30.......................................................................... 136
4.127. Jawaban Subjek 4 -31.......................................................................... 137
4.128. Jawaban Subjek 4-32........................................................................... 137
4.129. Jawaban Subjek 5-1............................................................................. 141
4.130. Jawaban Subjek 5-2............................................................................. 141
4.131. Jawaban Subjek 5-3............................................................................. 142
4.132. Jawaban Subjek 5-4............................................................................. 143
4.133. Jawaban Subjek 5-5............................................................................. 143
4.134. Jawaban Subjek 5-6............................................................................. 144
4.135. Jawaban Subjek 5-7............................................................................. 145
4.136. Jawaban Subjek 5-8............................................................................. 145
4.137. Jawaban Subjek 5-9............................................................................. 146
4.138. Jawaban Subjek 5-10........................................................................... 147
4.139. Jawaban Subjek 5-11........................................................................... 147
4.140. Jawaban Subjek 5-12........................................................................... 148
4.141. Jawaban Subjek 5-13........................................................................... 149
4.142. Jawaban Subjek 5-14........................................................................... 149
4.143. Jawaban Subjek 5-15........................................................................... 150
4.144. Jawaban Subjek 5-16........................................................................... 151
4.145. Jawaban Subjek 5-17........................................................................... 152
4.146. Jawaban Subjek 5-18........................................................................... 152
xxi
4.147. Jawaban Subjek 5-19........................................................................... 153
4.148. Jawaban Subjek 5-20........................................................................... 153
4.149. Jawaban Subjek 5-21........................................................................... 154
4.150. Jawaban Subjek 5-22........................................................................... 154
4.151. Jawaban Subjek 5-23........................................................................... 155
4.152. Jawaban Subjek 5-24........................................................................... 156
4.153. Jawaban Subjek 5-25........................................................................... 157
4.154. Jawaban Subjek 5-26........................................................................... 157
4.155. Jawaban Subjek 5-27........................................................................... 158
4.156. Jawaban Subjek 5-28........................................................................... 158
4.157. Jawaban Subjek 5-29........................................................................... 159
4.158. Jawaban Subjek 5-30........................................................................... 159
4.159. Jawaban Subjek 5-31........................................................................... 160
4.160. Jawaban Subjek 5-32........................................................................... 161
4.161. Jawaban Subjek 6-1............................................................................. 163
4.162. Jawaban Subjek 6-2............................................................................. 164
4.163. Jawaban Subjek 6-3............................................................................. 164
4.164. Jawaban Subjek 6-4............................................................................. 165
4.165. Jawaban Subjek 6-5............................................................................. 166
4.166. Jawaban Subjek 6-6............................................................................. 166
4.167. Jawaban Subjek 6-7............................................................................. 167
4.168. Jawaban Subjek 6-8............................................................................. 168
4.169. Jawaban Subjek 6-9............................................................................. 169
4.170. Jawaban Subjek 6-10........................................................................... 170
4.171. Jawaban Subjek 6-11........................................................................... 170
4.172. Jawaban Subjek 6-12........................................................................... 171
4.173. Jawaban Subjek 6-13........................................................................... 172
4.174. Jawaban Subjek 6-14........................................................................... 172
4.175. Jawaban Subjek 6-15........................................................................... 174
4.176. Jawaban Subjek 6-16........................................................................... 174
4.177. Jawaban Subjek 6-17........................................................................... 175
xxii
4.178. Jawaban Subjek 6-18........................................................................... 176
4.179. Jawaban Subjek 6-19........................................................................... 176
4.180. Jawaban Subjek 6-20........................................................................... 177
4.181. Jawaban Subjek 6-21........................................................................... 177
4.182. Jawaban Subjek 6-22........................................................................... 178
4.183. Jawaban Subjek 6-23........................................................................... 179
4.184. Jawaban Subjek 6-24........................................................................... 180
4.185. Jawaban Subjek 6-25........................................................................... 180
4.186. Jawaban Subjek 6-26........................................................................... 181
4.187. Jawaban Subjek 6-27........................................................................... 182
4.188. Jawaban Subjek 6-28........................................................................... 182
4.189. Jawaban Subjek 6-29........................................................................... 183
xxiii
DAFTAR LAMPIRAN
Lampiran Halaman
1 Surat-surat ................................................................................................ 202
2 Lembar Validasi Angket .......................................................................... 209
3 Kisi-kisi Angket untuk Uji Coba .............................................................. 215
4 Angket untuk Uji Coba ............................................................................. 216
5 Perhitungan Konsistensi Internal Angket ................................................. 222
6 Perhitungan Reliabilitas Angket ............................................................... 225
7 Kisi-kisi Angket Penelitian ...................................................................... 226
8 Angket Penelitian ..................................................................................... 227
9 Hasil Angket Penelitian ............................................................................ 231
10 Lembar Validasi Tes Pemecahan Masalah ............................................... 233
11 Kisi-kisi Tes Pemecahan Masalah ............................................................ 236
12 Soal Tes Pemecahan Masalah I ................................................................. 238
13 Rubrik Penilaian Tes Pemecahan Masalah I ............................................. 240
14 Soal Tes Pemecahan Masalah II ............................................................... 245
15 Rubrik Penilaian Tes Pemecahan Masalah II............................................ 247
16 Lembar Jawab Subjek ............................................................................... 252
17 Lembar Validasi Pedoman Wawancara Berbasis Tugas ........................... 274
18 Pedoman Wawancara Berbasis Tugas I .................................................... 277
19 Pedoman Wawancara Berbasis Tugas II ................................................... 280
20 Transkip Wawancara Berbasis Tugas ....................................................... 283
21 Dokumentasi ............................................................................................. 322
