scholarly journals PENGARUH MODEL PEMBELAJARAN DISCOVERY LEARNING DAN PROBLEM BASED LEARNING TERHADAP PRESTASI BELAJAR PESERTA DIDIK

2016 ◽  
Vol 1 (1) ◽  
pp. 80
Author(s):  
Serra Oktafoura Suminar ◽  
Rini Intansari Meilani
Keyword(s):  
Problem Based Learning ◽  
Learning Model ◽  
Discovery Learning ◽  
Control Group ◽  
Learning Models ◽  
Learning Problem ◽  
Control Group Design ◽  
Group Design ◽  
Equivalent Control ◽  
The Subject

Model pembelajaran adalah salah satu faktor yang mempengaruhi prestasi belajar peserta didik di kelas. Artikel ini membahas hasil penelitian kuasi eksperimen yang ditujukan untuk mengetahui pengaruh model pembelajaran Discovery Learning dan model pembelajaran Problem Based Learning terhadap prestasi belajar 70 orang peserta didik sebuah SMK, pada Mata Pelajaran Korespondensi, kompetensi dasar mengidentifikasi prosedur pembuatan surat dinas. Dengan menggunakan non-equivalent control group design, hasil analisa data menunjukkan bahwa model pembelajaran Discovery Learning lebih cocok dalam meningkatkan prestasi belajar peserta didik dalam mempelajari kompetensi dasar mengidentifikasi prosedur pembuatan surat dinas, dibandingkan model pembelajaran Problem Based Learning. Dengan demikian, model pembelajaran Discovery Learning dapat menjadi salah satu alternatif bagi para guru Mata Pelajaran Korespondensi dalam meningkatkan prestasi belajar peserta didik pada mata pelajaran tersebut.Kata Kunci: Discovery Learning, Problem Based Learning, Prestasi Belajar THE INFLUENCE OF DISCOVERY LEARNING AND PROBLEM BASED LEARNING MODELS ON STUDENTS’ LEARNING ACHIEVEMENTTeaching and learning model is one of the factors influencing students’ learning achievements. This article discusses results of a quasi-experimental study which aims to investigate the influence of  discovery learning and problem-based learning models on learning achievements of 70 vocational high school students, in the subject of Correspondence (in the competence of identifying the procedure of writing official letters). Using non-equivalent control group design, results of data analysis show that discovery learning model is more suitable to improve students’ learning achievements in the competence of identifying the procedure of writing official letters, compared to problem based learning model. Thus, discovery learning is worth using by teachers of the subject to improve the learning achievements of their students in this subject. Keywords: Discovery Learning, Problem Based Learning, Learning Achievement

scholarly journals Pengaruh penerapan model pembelajaran kooperatif tipe mood, understand, recall, detect, elaborate, review terhadap hasil belajar siswa

2019 ◽  
Vol 4 (1) ◽  
pp. 87
Author(s):  
Riksa Sugia Lestari ◽  
Sambas Ali Muhidin
Keyword(s):  
Cooperative Learning ◽  
Public Relations ◽  
Learning Model ◽  
Discovery Learning ◽  
Professional Organization ◽  
Control Group ◽  
Control Group Design ◽  
Group Design ◽  
Equivalent Control ◽  
The Subject

Teaching and learning model is one of the factors influencing students’ learning outputs. This article discusses results of a quasi-experimental study which aims to investigate the influence of Cooperative Learning Model Mood, Understand, Recall, Detect, Elaborate, Review Type on learning outputs of 86 vocational high school students, in the subject of Public Relations Administration and Protocol (in the competence of explain Public Relations Professional Organization). Using non-equivalent control group design, results of data analysis show that Cooperative Learning Model Mood, Understand, Recall, Detect, Elaborate, Review Type is more suitable to improve students’ learning output in the competence of explain Public Relations Professional Organization, compare to Discovery Learning model. Thus, Cooperative Learning Model Mood, Understand, Recall, Detect, Elaborate, Review Type is worth using by teachers of the subject to improve the learning outputs of their students in this subject.ABSTRAKModel pembelajaran adalah salah satu faktor yang mempengaruhi hasil belajar siswa. Artikel ini membahas hasil penelitian kuasi eksperimen yang ditujukan untuk mengetahui pengaruh model pembelajaran kooperatif tipe Mood, Understand, Recall, Detect, Elaborate, Review terhadap hasil belajar 86 orang siswa di sebuah SMK di Kota Bandung pada mata pelajaran Administrasi Humas dan Protokol, kompetensi dasar Menguraikan Organisasi Profesi Humas. Dengan menggunakan non-equivalent control group design, hasil analisa data menunjukan bahwa model pembelajaran kooperatif tipe Mood, Understand, Recall, Detect, Elaborate, Review lebih cocok dalam meningkatkan hasil belajar siswa dalam mempelajari kompetensi dasar Menguraikan Organisasi Profesi Humas, dibandingkan dengan model Discovery Learning. Dengan demikian model pembelalajaran kooperatif tipe Mood, Understand, Recall, Detect, Elaborate, Review dapat menjadi salah satu alternatif bagi para guru Mata Pelajaran Adm. Humas dan Protokol dalam meningkatkan hasil belajar siswa pada mata pelajaran tersebut.

scholarly journals Keefektifan Model Problem Based Learning dan Motivasi Berprestasi Siswa dalam Pencapaian Prestasi Belajar Fisika

2019 ◽  
Vol 4 (1) ◽  
pp. 35-54
Author(s):  
I Made Yuda Suryawan ◽  
I Wayan Santyasa ◽  
I Gede Aris Gunadi
Keyword(s):  
Student Achievement ◽  
Achievement Motivation ◽  
Problem Based Learning ◽  
Learning Model ◽  
Control Group ◽  
Control Group Design ◽  
Learning Achievement ◽  
Group Design ◽  
Post Test ◽  
Equivalent Control

ABSTRAKSI: Penelitian ini mendeskripsikan pengaruh interaktif antara model pembelajaran dan motivasi berprestasi terhadap prestasi belajar Fisika. Penelitian menggunakan kuasi eksperimen dengan desain pre-test dan post-test non-equivalent control group design. Populasi penelitian adalah siswa Kelas X MIPA SMAN (Matematika dan Ilmu Pengetahuan Alam, Sekolah Menengah Atas Negeri) 1 Kubutambahan di Bali, Indonesia, yang terdiri dari empat kelas atau 130 orang. Data dianalisis menggunakan analisis deskriptif dan analisis kovarian dua jalur. Hasil penelitian mengungkapkan bahwa prestasi belajar siswa diakibatkan oleh perbedaan model pembelajaran. Prestasi belajar yang lebih tinggi diraih oleh siswa yang menerima perlakuan model PBL (Problem Based Learning atau Pembelajaran Berbasis Masalah). Perbedaan prestasi belajar siswa juga diakibatkan oleh perbedaan motivasi berprestasi. Prestasi belajar yang lebih tinggi diraih oleh siswa yang memiliki MBT (Motivasi Berprestasi Tinggi). Akhirnya, ada pengaruh interaktif antara model pembelajaran dan motivasi berprestrasi terhadap prestasi belajar siswa. KATA KUNCI: Model Pembelajaran; Prestasi Belajar; Motivasi; Matapelajaran Fisika. ABSTRACT: “Effectiveness of the Problem Based Learning Model and Student Achievement Motivation in Gaining the Physics Learning Achievements”. The research describes the interactive influence between model of learning and achievement motivation toward Physics learning achievement. The research used a quasi experimental study with pre-test and post-test non-equivalent control group design. The population of this study were the students of Class X Mathematics and Sciences at the Public Senior High School 1 Kubutambahan in Bali, Indonesia, consisted of four classes or 130 people. Data were analyzed using descriptive analysis and two-ways analysis of covariance. The results of this study reveal that the student achievement is due to the differences in learning models. Higher learning achievement was achieved by students who received treatment of PBL (Problem Based Learning) model. The differences in student achievement are due to also the differences in achievement motivation. Higher achievement of learning achieved by students who have high achievement motivation. Lastly, there are the interactive influences between learning model and achievement motivation towards the student achievement.KEY WORD: Learning Model; Learning Achievement; Motivation; Physics Subject.    About the Authors: I Made Yuda Suryawan, S.Pd. adalah Mahasiswa Jurusan Pendidikan Fisika FMIPA UNDIKSHA (Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Pendidikan Ganesha) di Singaraja 81116, Bali, Indonesia. Prof. Dr. I Wayan Santyasa dan Dr. I Gede Aris Gunadi adalah Dosen di Jurusan Pendidikan Fisika FMIPA UNDIKSHA di Singaraja 81116, Bali, Indonesia. Untuk kepentingan akademik, alamat emel penulis adalah: [email protected], [email protected], dan [email protected] Citation: Suryawan, I Made Yuda, I Wayan Santyasa I Gede Aris Gunadi. (2019). “Keefektifan Model Problem Based Learning dan Motivasi Berprestasi Siswa dalam Pencapaian Prestasi Belajar Fisika” in MIMBAR PENDIDIKAN: Jurnal Indonesia untuk Kajian Pendidikan, Volume 4(1), Maret, pp.35-54. Bandung, Indonesia: UPI [Indonesia University of Education] Press, ISSN 2527-3868 (print) and 2503-457X (online). Article Timeline: Accepted (November 10, 2018); Revised (January 15, 2019); and Published (March 30, 2019).

scholarly journals Pembelajaran Search, Solve, Create and Share (SSCS) untuk Meningkatkan Pemahaman Konsep dan Disposisi Matematis Siswa

2020 ◽  
Vol 4 (1) ◽  
pp. 97
Author(s):  
Isna Rafianti ◽  
Khairida Iskandar ◽  
Lilis Haniyah
Keyword(s):  
Mathematics Learning ◽  
Learning Model ◽  
Control Group ◽  
Homogeneity Test ◽  
Learning Models ◽  
Mathematical Concepts ◽  
Control Group Design ◽  
Group Design ◽  
Equivalent Control ◽  
Mathematical Dispositions

Penelitian ini dilatarbelakangi oleh rendahnya hasil belajar matematika siswa di Indonesia. Hal ini disebabkan  oleh  beberapa  faktor,  diantaranya  adalah  rendahnya  kemampuan  pemahaman  konsep matematis dan didukung oleh rendahnya disposisi matematis siswa yaitu apresiasi terhadap pembelajaran matematika. Salah satu upaya untuk meningkatkan kemampuan pemahaman konsep matematis dan disposisi matematis siswa adalah dengan menggunakan model pembelajaran Search, Solve, Create and Share  (SSCS)  yang  menjadikan  siswa  mandiri,  aktif  dan  fokus  dalam  pembelajaran  matematika. Penelitian ini bertujuan untuk mengetahui peningkatan kemampuan pemahaman konsep matematis dan disposisi matematis siswa dengan menggunakan model SSCS dalam pembelajaran matematika. Penelitian ini menggunakan metode quasi eksperimen dengan desain non-equivalent control group design. Subyek penelitian ini adalah kelas VIII C (eksperimen) dan VIII D (kontrol) semester 2 SMPN 2 Kota Serang. Instrumen yang digunakan dalam penelitian ini adalah soal tes kemampuan pemahaman konsep matematis dan skala disposisi matematis. Data hasil penelitian ini dianalisis menggunakan uji normalitas, uji homogenitas, uji perbedaan rata-rata. Kesimpulan dari penelitian ini adalah kemampuan pemahaman konsep matematis siswa yang menggunakan model pembelajaran SSCS lebih baik dari siswa yang menggunakan model pembelajaran konvensional. Disposisi matematis yang menggunakan model pembelajaran SSCS memiliki peningkatan yang lebih rendah atau sama dengan siswa yang menggunakan model pembelajaran konvensional. Dengan demikian model pembelajaran SSCS bisa diterapkan untuk meningkatkan kemampuan pemahaman konsep matematis namun kurang efektif dalam peningkatan disposisi matematis siswa SMP. Kata kunci: Kemampuan Pemahaman Konsep Matematis, Disposisi Matematis, Model Pembelajaran Search, Solve, Create and Share (SSCS) ABSTRACT This research is motivated by the low mathematics learning result of students in Indonesia. This is caused by several factors, such as the low ability of understanding mathematical concepts and supported by the low mathematical disposition of students is the appreciation of mathematics learning. One of the efforts to improve the students' understanding of mathematical concepts and mathematical dispositions is by using Search, Solve, Create and Share (SSCS) learning model which makes students self-reliant, active and focused in learning mathematics. This study aims to determine the improvement of the ability to comprehend mathematical concepts and mathematical disposition of students by using SSCS model in mathematics learning. This research uses quasi experimental method with non-equivalent control group design. The subjects of this research are class VIII C (experiment) and VIII D (control) semester 2 SMPN 2 Serang City. The instrument used in this research is the ability to comprehend mathematical concepts and mathematical disposition scale. Data of this study were analyzed using normality test, homogeneity test, two-party test, and one-party test. The conclusion of this research is the ability of understanding mathematical concepts of students using SSCS learning model better than students using conventional learning model. While mathematical dispositions using SSCS learning models have a lower or equal increase with students using conventional learning models. Thus the SSCS learning model can be applied to improve the comprehension of mathematical concepts but less effective in improving mathematical disposition of Junior High School students.   Keywords: Ability  to  Understand  Mathematical  Concept,  Mathematical  Disposition,  Search,  Solve, Create and Share Learning Model (SSCS)

scholarly journals PENINGKATAN KEMAMPUAN KOMUNIKASI MATEMATIS DAN DISPOSISI MATEMATIS SISWA SMP MELALUI MODEL PROBLEM BASED LEARNING

Numeracy ◽  
2020 ◽  
Vol 7 (1) ◽  
pp. 137-149
Author(s):  
Rianti Rahmalia ◽  
Hajidin Hajidin ◽  
BI. Ansari
Keyword(s):  
Communication Skills ◽  
Model Problem ◽  
Problem Based Learning ◽  
Learning Model ◽  
Control Group ◽  
Learning Models ◽  
Mathematical Communication ◽  
Control Group Design ◽  
Group Design ◽  
Research Population

Mathematical communication skills of students are still relatively low. One learning model can improve students 'mathematical communication skills and at the same time students' mathematical disposition is the Problem Based Learning (PBL) model. The aim to be achieved is to find out the improvement of students 'mathematical communication skills and mathematical disposition using PBL models in terms of students' initial mathematical level. This research is an experimental research design with pretest posttest control group design. The research population was Grade VII students of SMP 9 Langsa. Students are grouped into two classes namely the experimental class and the control class randomly selected from eight parallel classes. The instrument used was a test of mathematical communication skills and a mathematical disposition questionnaire. Data analysis was performed using two-way ANOVA. The results showed that improving students 'mathematical communication ability and students' mathematical disposition by applying PBL learning models is better than students applying conventional learning models. There is no interaction between the PBL learning model with student level on mathematical communication skills and students' mathematical disposition. Abstrak Kemampuan komunikasi matematis siswa masih tergolong rendah. Salah satu model pembelajaran dapat meningkatkan kemampuan komunikasi matematis siswa dan sekaligus disposisi matematis siswa adalah model Problem Based Learning (PBL). Tujuan yang ingin dicapai ialah untuk mengetahui peningkatan kemampuan komunikasi matematis siswa dan disposisi matematis menggunakan model PBL ditinjau dari kemampuan awal matematis siswa. Penelitian ini merupakan penelitian eksperimen dengan desain pretest postest control group design. Populasi penelitian adalah siswa kelas VII SMP Negeri 9 Langsa. Siswa dikelompokkan menjadi dua kelas yaitu kelas eksperimen dan kelas kontrol yang dipilih secara acak dari delapan kelas paralel. Instrumen yang digunakan tes kemampuan komunikasi matematis dan angket disposisi matematis. Analisis data dilakukan dengan menggunakan anova dua arah. Hasil penelitian menunjukkan bahwa peningkatan kemampuan komunikasi matematis siswa dan disposisi matematis siswa dengan menerapkan model pembelajaran PBL lebih baik dari pada siswa yang menerapkan model pembelajaran konvensional. Tidak terdapat interaksi antara model pembelajaran PBL dengan level siswa terhadap kemampuan komunikasi matematis dan disposisi matematis siswa. Kata Kunci:  Komunikasi Matematis, Disposisi Matematis, Problem Based Learning  

scholarly journals Perbandingan Pengaruh Model Pembelajaran PBL Dan Discovery Learning Terhadap Hasil Psikomotor Passing Bawah Bola Voli

2021 ◽  
Vol 1 (2) ◽  
pp. 64-69
Author(s):  
Inang Widigdo
Keyword(s):  
Hypothesis Test ◽  
Problem Based Learning ◽  
Learning Model ◽  
Discovery Learning ◽  
Control Group ◽  
Learning Models ◽  
Design Data ◽  
Control Group Design ◽  
Lecture Method ◽  
Quasi Experimental

This research is motivated by the low mastery of basic movements due to the incorrect way of doing the passing technique. How to teach volleyball games using the lecture method so as to make students less interested so that students become less active during the learning process. The purpose of this study was to determine whether there was effectiveness in the problem based learning model on the psychomotor outcomes of volleyball underpassing in class XI students of SMK Negeri 2 Semarang and discovery learning models on psychomotor outcomes of volleyball underpassing in class XI students of SMK Negeri 2 Semarang. The research method used in this research is Quasi Experimental Design (quasi-experimental) with the design used in this study is the Noneequivalent Control Group Design. Data collection techniques using tests. The population in this study were students of class XI SMK N 2 Semarang, with samples of class XI BDP 1 and XI UPW 1 students. The results showed that the hypothesis test was obtained t count (22.669 < 29.556) which means that the problem based learning and discovery learning models are effective in psychomotor results of passing under volleyball in class XI students of SMK N 2 Semarang. The results of the effectiveness of passing down volleyball with a problem based learning model of 83.06. While the results of the effectiveness of passing down volleyball with the discovery learning model of 89.00. Based on the results above, it can be concluded that the discovery learning learning model is more effective than problem based learning exercises for the effectiveness of passing down volleyball in class XI students of SMK N 2 Semarang, because from the data the value of the discovery learning model is greater than problem based learning.

scholarly journals Efektivitas Model Pembelajaran Problem Based Learning dan Inquiry terhadap Hasil Belajar Instalasi Tenaga Listrik

2020 ◽  
Vol 11 (1) ◽  
pp. 76-93
Author(s):  
Anita Kurniawati Hartina ◽  
Endi Permata ◽  
Mohammad Fatkhurrokhman
Keyword(s):  
Effect Size ◽  
Model Problem ◽  
Problem Based Learning ◽  
Learning Model ◽  
Control Group ◽  
Control Group Design ◽  
Group Design ◽  
Equivalent Control

Dilakukannya penelitian ini meliputi latar belakang berdasarkan rendahnya hasil belajar siswa untuk mata pelajaran instalasi tenaga listrik kelas XII program keahlian Teknik Ketenagalistrikan di SMK PGRI 1 Kota Serang. Tujuan atas pelaksanaan penelitian ini ialah untuk mengetahui: (1) Bagaimana efektivitas model pembelajaran problem based learning dibandingkan model konvensional pada hasil belajar instalasi tenaga listrik siswa, (2) Bagaimana efektivitas model pembelajaran inquiry dibandingkan model konvensional pada hasil belajar instalasi tenaga listrik siswa, (3) Bagaimana perbedaan efektivitas  model pembelajaran problem based learning, model pembelajaran inquiry dan model konvensional terhadap hasil belajar instalasi tenaga listrik siswa. Pada kegiatan penelitian ini digunakannya metode penelitian quasi eksperiment pada desain penelitian non equivalent control group design. Instrumen pengumpul data untuk digunakan dalam penelitian ini adalah soal tes hasil belajar instalasi tenaga listrik (pretest dan posttest). Teknik analisis data pada penelitian ini memakai uji Anova Satu Jalur. Uji beda rata-rata dihasilkan nilai sig.< 0,05 yakni menunjukkan bahwa adanya perbedaan rata-rata dari ketiga kelompok. Efektivitas model pembelajaran Inquiry lebih efektif untuk meningkatkan hasil belajar siswa, diperlihatkan dengan nilai effect size sebesar 0,97 sedangan untuk model Problem Based Learning sebesar 0,33. Berdasarkan pada hasil tersebut bisa disimpulkan untuk model pembelajaran Inquiry lebih efektif dibandingkan model konvensional terhadap hasil belajar instalasi tenaga listrik siswa, model Problem Based Learning lebih efektif dibandingkan model konvensional terhadap hasil belajar instalasi tenaga listrik siswa, dan model Inquiry lebih efektif dibandingkan model Problem Based Learning terhadap hasil belajar instalasi tenaga listrik siswa.   

scholarly journals Pengaruh Model Pembelajaran Numbered Heads Together dengan Strategi Worked-Example terhadap Kemampuan Penalaran Siswa

2020 ◽  
Vol 4 (1) ◽  
pp. 1 ◽  
Author(s):  
Monika Nurazizah ◽  
Cecep Anwar Hadi Firdos Santosa ◽  
Aan Subhan Pamungkas
Keyword(s):  
Mathematical Reasoning ◽  
Learning Model ◽  
Control Group ◽  
Reasoning Ability ◽  
Learning Models ◽  
Control Group Design ◽  
Group Design ◽  
Worked Example ◽  
Test Instrument ◽  
The Subject

The study aims to determine the influence of Numbered Heads Together learning model with worked-example strategy for the students's mathematical reasoning skills. This method of research was quasi-exsperiment with Nonequivalent design Pretest Posttest Control Group Design. The subject in this study was the X class of MIA 2 as the experimental class and X MIA 4 as the control class.  The instrument used is a test instrument of mathematical reasoning ability of students. Analysis of hypotheses data using t test, which is through the prerequisite test of normality and homogeneity. The results of this study, Numbered Heads Together learning model with worked-example strategy, have a better influence on reasoning ability than conventional learning models.

scholarly journals Perbandingan Penerapan Model Discovery Learning dan Problem Based Learning Terhadap Kemampuan Pemahaman Matematis Siswa

2020 ◽  
Vol 2 (2) ◽  
pp. 96
Author(s):  
Mar Athul Wazithah T. ◽  
Thamrin Tayeb ◽  
Fitriani Nur ◽  
Lisnasari Andi Mattoliang ◽  
Suharti Suharti
Keyword(s):  
Random Sampling ◽  
Model Problem ◽  
Problem Based Learning ◽  
Simple Random Sampling ◽  
Discovery Learning ◽  
Control Group ◽  
Control Group Design ◽  
Group Design ◽  
Equivalent Control

Tujuan penelitian ini untuk mengetahui perbedaan kemampuan pemahaman matematis antara penerapan model discovery learning dan penerapan model problem based learning. Jenis penelitian yang digunakan adalah kuasi eksperimen dengan non equivalent control group design. Adapun populasi yang diteliti yaitu semua siswa kelas VIII di MTs Madani Alauddin, Kabupaten Gowa. Pemilihan sampel menggunakan teknik simple random sampling. Instrumen yang digunakan adalah soal pretest dan posttest kemampuan pemahaman matematis. Teknik analisis data yang digunakan yaitu statistik deskriptif dan statistik inferensial. Hasil penelitian menunjukkan rata-rata kemampuan pemahaman matematis dengan penerapan model discovery learning adalah 63,97 dengan standar deviasi 12,783. Sedangkan rata-rata kemampuan pemahaman matematis dengan penerapan model problem based learning yaitu 72,31 dengan standar deviasi 16,175. Hasil analisis inferensial menunjukkan bahwa terdapat perbedaan kemampuan pemahaman matematis antara yang menerapkan discovery learning dan problem based learning dengan nilai sig. 0,014 < 0,05 yang berarti H0 ditolak. Dengan demikian, kemampuan pemahaman matematis siswa kelas VIII di MTs Madani Alauddin yang diajar dengan model problem based learning lebih tinggi dibandingkan dengan model discovery learning.

scholarly journals Efektivitas Discovery Learning pada Pembelajaran Geografi untuk mengurangi Miskonsepsi Peserta Didik

LaGeografia ◽  
2021 ◽  
Vol 19 (3) ◽  
pp. 284
Author(s):  
Ayu Indriana ◽  
Muhammad Yusuf ◽  
Rosmini Maru ◽  
Alief Saputro
Keyword(s):  
Learning Outcomes ◽  
Design Method ◽  
Learning Model ◽  
Discovery Learning ◽  
Control Group ◽  
Learning Models ◽  
Control Group Design ◽  
Index Method ◽  
Group Design ◽  
Weather And Climate

This study aims to: 1) find out how the picture of learning outcomes of students by using the Discovery The purpose of this study was to determine the application of the Discovery Learning learning model and the effect of the Discovery Learning learning model in overcoming the misconception of atmospheric material. Data was collected in February-March 2020. The research design method used was an experimental method with the Pretest and Posttest control group design. In this study conducted in two classes, namely X IPS1 as an experimental class and X IPS2 in SMA Negeri 2 Makassar as a control class. The instrument used is a multiple-choice diagnostic test with the CRI (Certainity Response Index) method. The results of the study that there is an influence of student learning models regarding learning models, it can be concluded that the concept of atmospheric component components decreased misconception by 34%, the concept of weather and climate components decreased misconception by 33% and the concept of climate classification components experienced a decrease in misconception by 32%. It can be concluded that there is an influence of Discovery Learning learning model in overcoming misconceptions that occur in atmospheric material in SMA Negeri 2 Makassar.

scholarly journals Implementation of discovery learning on electromagnetic wave material based on adsorption Congo Red by silica from Bengkulu beach sand

2020 ◽  
Vol 3 (2) ◽  
Author(s):  
M. Lutfi Firdaus ◽  
Sasti Yuliafitri ◽  
Eko Swistoro ◽  
Ghufira Ghufira ◽  
Rendy W. Wardana
Keyword(s):  
Critical Thinking ◽  
Electromagnetic Wave ◽  
Thinking Skills ◽  
Learning Model ◽  
Critical Thinking Skills ◽  
Discovery Learning ◽  
Control Group ◽  
Control Group Design ◽  
Group Design ◽  
Equivalent Control

This study aims to describe the differences in students’ critical thinking skill between class which use discovery learning and conventional learning in electromagnetic wave material. The research method used was a quasi-experimental method with a non-equivalent control group design which was conducted in MAS 01 Darussalam Kepahiang. In non-equivalent control group design, the sample (was) not taken randomly but by purposive sampling technique. The research sample taken by the researcher consists of two classes,  (i.e.) the class XII A2 as an experimental class and the class XII A3 as a control class. Both classes were given a pretest to find out the students’ fundamental critical thinking skills and a posttest to find out the students' final critical thinking skills. This research was conducted in two meetings according to subchapters on electromagnetic wave material. Discovery learning model was applied in the experimental class with the steps of learning are stimulation, problem statement, data collection, data processing, verification, and generalization. The average value of critical thinking of the experimental class student was 65.7 and (the) control class was 48.12 with a value of sig. (2-tailed) = 0.000 sig. α = 0.05. Based on the results, it can be concluded that there is a significant difference in students’ ' critical thinking skills using the discovery learning model with the critical thinking skills of students using conventional learning.

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