title: PENGEMBANGAN LEMBAR KEGIATAN SISWA (LKS) BERBASIS  AUGMENTED REALITY  PADA MATERI LISTRIK DINAMIS   UNTUK MENSTIMULUS BERPIKIR KRITIS SISWA
creator: Romy Desmara Fendi, 1723022003
subject: 370 Pendidikan
subject: 530 Fisika
description: ABSTRAK  PENGEMBANGAN LEMBAR KEGIATAN SISWA (LKS) BERBASIS  AUGMENTED REALITY  PADA MATERI LISTRIK DINAMIS   UNTUK MENSTIMULUS BERPIKIR KRITIS SISWA  Oleh:  Romy Desmara Fendi  Keterampilan  berpikir  kritis  perlu  distimulus  dalam  diri  siswa  karena  sudah   menjadi  kebutuhan  manusia  abad  21.  Studi  pendahuluan  menunjukkan  masih   rendahnya  kemampuan  berpikir  kritis  siswa  sehingga  pembelajaran  kurang   efektif.  Tujuan  penelitian  ini  yaitu  mengembangkan  LKS  berbasis  AR  pada   materi listrik dinamis yang valid, praktis, dan efektif untuk menstimulus berpikir   kritis siswa. Penelitian dan pengembangan ini menggunakan model ADDIE yang   terdiri atas analysis, design, development, implementation, dan evaluation.   Pada   tahap  implementasi,  penelitian  ini  dilaksanakan  di  SMP  Negeri  2  Rawa  Pitu   kelas  IX  yang  berjumlah  26  Siswa.  Teknik  atau  alat  pengumpulan  data  pada  tahap  ini  menggunakan  angket,  lembar  validasi,   lembar  observasi,  dan  tes.  Produk  hasil  pengembangan  diberlakukan  uji  validasi,  kepraktisan,  dan   efektivitas.  1. LKS hasil pengembangan dinyatakan valid yaitu dari  data validasi   isi  sebesar  79,60%  dengan  kategori  baik  dan  data  validasi  konstruk  81,74%  dengan  kategori  sangat  baik.  2.  Hasil  kepraktisan  ditunjukkan  dengan   keterlaksanan pembelajaran diperoleh nilai  70,07% dengan katagori sedang dan   berdasarkan respon siswa diperoleh nilai 80,75% tersmasuk  respon siswa sangat   positif  terhadap  LKS.  3.  Hasil  uji  efektivitas  ditunjukkan  dengan  nilai  N-Gain  kemampuan  berpikir  kritis  0,52  dengan  katagori  cukup  efektif.  Hasil  ini   diperkuat  dengan  uji  Paired  Samples  T-test  antara  pritest  dan  postest  yang   diperoleh  nilai  signifikan  sebesar  0,000  (<  0,05),  yang  berarti  ada  perbedaan   yang  signifikan  antara  nilai  rata-rata  hasil  pretest  dan  posttest  siswa.  Dapat  di   simpulkan  bahwa  LKS  berbasis  AR  pada  materi  listrik  dinamis  hasil   pengembangan  valid,  praktis,  dan  efektif  sehingga  layak  untuk  digunakan   sebagai bahan ajar.  Kata Kunci: Augmented Reality, Berpikir Kritis, Lembar Keguatan Siswa  ABSTRACT  DEVELOPMENT OF STUDENT ACTIVITY SHEET (LKS) BASED   AUGMENTED REALITY ON DYNAMIC ELECTRICITY MATERIALS  TO STIMULATE STUDENT'S CRITICAL THINKING  By:  Romy Desmara Fendi  Critical thinking skills need to be stimulated in students because it has become a   21st century human need. Preliminary studies show that students' critical thinking   skills are still low so that learning is less effective. The purpose of this study is to   develop  an  AR-based  worksheet  on  dynamic  electrical  material  that  is  valid,   practical, and effective to stimulate students' critical thinking. This research and   development  uses  the  ADDIE  model  which  consists  of  analysis,  design,   development, implementation, and evaluation. In the implementation phase, this   research was carried out at SMP Negeri 2 Rawa Pitu class IX, which consisted of   26 students. Techniques or data collection tools at this stage use questionnaires,   validation  sheets,  observation  sheets,  and  tests.  The  developed  product  is   subjected to validation, practicality, and effectiveness tests. 1. The developed LKS   was declared valid, namely from  content validation data of 79.60% in the good   category and 81.74% construct validation data in the very good category. 2. The   results  of  practicality  are  shown  by  the  implementation  of  learning  obtained  a   value of 70.07% in the medium category and based on student responses, a score   of 80.75% is obtained, including a very positive student response to the LKS.   3.   The results of the effectiveness test are indicated by the N -Gain value of critical   thinking  skills  of  0.52  with  a  fairly  effective  category.  This  result  was   strengthened by the Paired Samples T-test between the pritest and posttest which   obtained  a  significant  value  of  0.000  (<0.05),  which  means  that  there  was  a   significant  difference  between  the  average  scores  of  the  students'  pretest  and   posttest  results.  It  can  be  concluded  that  AR-based  worksheets  on  dynamic   electrical materials  developed  are  valid, practical,  and  effective  so  that they  are   feasible to be used as teaching materials.  Keywords: Augmented Reality, Critical Thinking, Student Activity Sheet  
date: 2021
type: Tesis
type: NonPeerReviewed
format: text
identifier: http://digilib.unila.ac.id/61540/1/Abstrak%20-%20RoRe%20RDF88.pdf
format: text
identifier: http://digilib.unila.ac.id/61540/3/TESIS%20full%20-%20RoRe%20RDF88.pdf
format: text
identifier: http://digilib.unila.ac.id/61540/2/TESIS%20tanpa%20pembahasan%20-%20RoRe%20RDF88.pdf
identifier:   Romy Desmara Fendi, 1723022003  (2021) PENGEMBANGAN LEMBAR KEGIATAN SISWA (LKS) BERBASIS AUGMENTED REALITY PADA MATERI LISTRIK DINAMIS UNTUK MENSTIMULUS BERPIKIR KRITIS SISWA.  Masters thesis, Universitas Lampung.   
relation: http://digilib.unila.ac.id/61540/