scholarly journals STUDI KOMPARATIF PENGGUNAAN METODE PEMBELAJARAN BERBASIS MASALAH (PROBLEM BASED LEARNING) DAN METODE PEMBELAJARAN PENYELESAIAN MASALAH (PROBLEM SOLVING) DALAM MENINGKATKAN KEMAMPUAN BERPIKIR KREATIF SISWA

2017 ◽  
Vol 1 (1) ◽  
pp. 30
Author(s):  
Ai Nur Solihat
Keyword(s):  
Problem Solving ◽  
Problem Based Learning ◽  
T Test ◽  
Paired Sample

Penelitian ini bertujuan untuk mengetahui perbedaan kemampuan berpikir kreatif siswa yang mendapatkan perlakuan metode pembelajaran berbasis masalah (problem based learning) dan metode pembelajaran pemecahan masalah (problem solving) pada mata pelajaran ekonomi. Metode penelitian yang digunakan adalah metode kuasi eksperimen, dengan subyek penelitian terdiri dari tiga kelas yaitu kelas X.4 (kelas problem solving), X.5 (kelas PBL) dan X.6 (kelas kontrol). Pengumpulan data dilakukan dengan tes tertulis, observasi, dan kuesioner yang diberikan guru kepada siswa. Pengolahan data dilakukan dengan uji t (paired-sample t-test) dan independent sample t-test menggunakan aplikasi program SPSS. 21. Berdasarkan hasil penelitian menunjukkan bahwa terdapat perbedaan kemampuan berpikir kreatif siswa pada kelas yang menggunakan metode pembelajaran berbasis masalah (problem based learning/PBL) sebelum dan sesudah perlakuan. Terdapat perbedaan kemampuan berpikir kreatif siswa pada kelas yang menggunakan metode pemecahan masalah (problem solving)  sebelum dan sesudah perlakuan. Terdapat perbedaan kemampuan berpikir kreatif siswa yang menggunakan metode pembelajaran berbasis masalah (Problem based learning/PBL) dan metode pembelajaran konvensional sesudah perlakuan (treatment). Terdapat perbedaan peningkatan kemampuan berpikir kreatif siswa yang menggunakan metode pembelajaran penyelesaian masalah (problem solving) dan metode pembelajaran konvensional sesudah perlakuan (treatment). Akan tetapi, tidak terdapat perbedaan peningkatan kemampuan berpikir kreatif siswa yang menggunakan metode pembelajaran berbasis masalah (Problem based learning) dan metode pembelajaran penyelesaian masalah (problem solving) sesudah perlakuan (treatment).

scholarly journals PENGARUH MODEL PROBLEM-BASED LEARNING TERHADAP KEMAMPUAN PEMECAHAN MASALAH GEOGRAFI SMA

2017 ◽  
Vol 9 (1) ◽  
pp. 32
Author(s):  
Diyas Age Larasati
Keyword(s):  
Problem Solving ◽  
Model Problem ◽  
Problem Based Learning ◽  
T Test ◽  
Control Group ◽  
P Value ◽  
Control Group Design ◽  
Problem Solving Skills ◽  
Gain Score ◽  
Pbl Model

Penelitian ini bertujuan menguji pengaruh model PBL terhadap kemampuan pemecahan masalah geografi SMA. Penelitian dilakukan di SMA Negeri 1 Sooko tahun ajaran 2015/2016. Subjek penelitian merupakan siswa kelas XI IPS 2 dan 3. Penelitian ini merupakan penelitian eksperimen semu (quasi experiment) dengan desain Non Equivalent Control Group Design. Berdasarkan selisih nilai pre test dan post test, rata-rata gain score kemampuan pemecahan masalah geografi SMA kelas eksperimen lebih tinggi dengan skor 27,26 dibandingkan dengan kelas kontrol dengan skor 11,88. Hasil perhitungan analisis uji t menggunakan independen sample t test diperoleh data p-level lebih kecil dari 0,05 (p<0,05) yaitu 0,00. Hasil perhitungan ini membuktikan bahwa model PBL berpengaruh terhadap kemampuan pemecahan masalah geografi SMA. Jadi, dapat disimpulkan bahwa model PBL berpengaruh terhadap kemampuan pemecahan masalah geografi SMAN 1 Sooko.Kata Kunci: Model Problem Based Learning, Kemampuan Pemecahan MasalahThe purpose of this study was to clarify the effect of the PBL model of problem-solving ability. This study do in SMA Negeri 1 Sooko 2015/2016. Study of the subject is the student of class XI IPS 2 dan 3. Form of quasi-experimental research design with non equivalent design control group. Subjects were selected based on the value of Middle Exam School (UTS) semester who have the same average (homogeneous). Control using a model class lectures and discussions, while the experimental class using PBL models. Gain score Data were analyzed using independent sample T-test Test with the help of the computer program SPSS 16.0 for Windows. Gainscore learning using PBL model of higher than conventional. The average value of the experiment gainscore class of 27, 26 and 11.88 of control. The results of the analysis of the Independent Sample T-Test Test, the difference shows a p-value of 0.000 level. The level of p-value less than 0.05 (P <0.05). The results of this study there was a significant effect PBL models to the problem-solving abilities. So the conclusion "PBL model significantly influential to the high school geography problem solving skills in SMAN 1 Sooko".Key Words: models of PBL, problem-solving abilities

scholarly journals PENGARUH PENERAPAN PEMBELAJARAN KOOPERATIF TIPE STAD TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA

GANEC SWARA ◽  
2021 ◽  
Vol 15 (1) ◽  
pp. 874
Author(s):  
NURUL AULIA DEWI ◽  
MUHAMMAD IRHAM ◽  
SARWO EDY WIBOWO
Keyword(s):  
Problem Solving ◽  
Cooperative Learning ◽  
Mathematical Problem ◽  
Learning Model ◽  
T Test ◽  
Mathematical Problem Solving ◽  
Mean Values ◽  
Paired Sample ◽  
Average Value ◽  
Before And After

      This study aims to determine the effect of the Type STAD Cooperative Learning model on mathematical problem solving abilities. The data collection technique was obtained by means of a test in the form of description questions and documentation in the form of a list of student names. The research instrument used was 3 pre-test and post-test questions. The data analysis technique used is the normality test, homogeneity, t test with the technique of paired samples t-test and independent t-test.      The results showed that, the paired sample t-test on the problem solving ability before and after treatment with STAD obtained an average value of 50.29 to 83.71 with a significance of 0.000 <0.05. This means that the students' scores before and after STAD learning have differences in the average mathematical problem solving abilities. Based on the results of the paired sample t-test on the ability to solve mathematical problems before and after treatment using conventional learning models, the average value was 44.57 to 75.79 with a significance of 0.000 <0.05. This means that there is a significant increase before and after conventional learning. Based on the results of the independent samples t-test, the mean values were 83.71 and 75.79 with a significance value of 0.009 <0.05. This means that there is a difference in the average problem-solving ability of students in STAD learning with students in conventional learning. It can be concluded that the STAD type of cooperative learning model has an effect on students' problem solving abilities in mathematics.

scholarly journals Analisis kemampuan argumentasi ilmiah siswa pada materi optik: Problem-based learning berbantuan edu-media simulation

2019 ◽  
Vol 5 (1) ◽  
pp. 45-53 ◽  
Author(s):  
Riwayani Riwayani ◽  
Riki Perdana ◽  
Ratna Sari ◽  
Jumadi Jumadi ◽  
Heru Kuswanto
Keyword(s):  
Problem Based Learning ◽  
T Test ◽  
Scientific Argumentation ◽  
Learning Models ◽  
Paired Sample ◽  
Average Value ◽  
Online Simulation ◽  
Simulation Based ◽  
Post Test ◽  
Quasi Experimental

Terdapat banyak model pembelajaran yang diterapkan untuk menganalisis kemampuan argumentasi ilmiah siswa. Namun, belum banyak model yang diintegrasikan dengan pembelajaran berbasis simulasi online untuk meningkatkan kemampuan argumentasi ilmiah siswa. Padahal, saat ini ada banyak website simulasi online yang diterbitkan oleh lembaga pendidikan atau universitas di tingkat internasional dan jarang digunakan dalam penelitian. Penelitian ini mengintegrasikan model pembelajaran inovatif dengan pembelajaran berbasis online simulation untuk meningkatkan kemampuan argumentasi ilmiah siswa. Website simulasi yang digunakan adalah Edu-media simulation. Dalam website ini ada banyak simulasi fisika yang disediakan, tetapi belum banyak penelitian yang menerapkan simulasi ini. Penelitian ini dilakukan dengan kuasi eksperimen yang terdiri dari satu kelas eksperimen dengan sampel 25 siswa kelas XI MIA 3 di SMA N 1 Prambanan Yogyakarta. Argumentasi ilmiah siswa diukur melalui instrumen tes uraian. Data argumentasi ilmiah siswa dianalisis menggunakan paired sample t-test  dan pola argumentasi Toulmin (TAP). Hasil penelitian menunjukkan bahwa PBL berbantuan edu-media simulation dapat meningkatkan kemampuan argumentasi ilmiah siswa baik secara kuantitatif maupun kualitatif. Ini ditunjukkan dengan nilai t value -11.051 < -1.711 bahwa terdapat perbedaan nilai rata-rata argumentasi pada pre-test (17) dan post-test (47). Dalam hal ini, siswa sudah mampu membuat klaim yang tegas dengan menyajikan bukti dan alasan yang mendukung klaim. Analyzing students’ scientific argumentation skill in optic: Problem-based learning assisted edu-media simulation AbstractThere are many learning models applied to analyze the ability of students' scientific argumentation. However, not many models have been integrated with online simulation-based learning to improve students' scientific argumentation skills. In fact, there are currently many online simulation websites published by educational institutions or international universities and rarely used in research. This research integrates innovative learning models with online simulation-based learning to improve students' scientific argumentation skills. The simulation website used is Edu-media simulation. In this website there are many physics simulations provided, but not many studies have applied this simulation. This research was conducted with a quasi-experimental consisting of one experimental class with a sample of 25 XI MIA 3 graders in Prambanan High School 1 Yogyakarta. Students' scientific arguments are measured through a description test instrument. Students' scientific argumentation data were analyzed using paired sample t-test and Toulmin argumentation patterns (TAP). The results showed that PBL assisted by edu-media simulation can improve students' scientific argumentation ability both quantitatively and qualitatively. This is indicated by the value of t value -11.051 <-1.711 that there are differences in the average value of argumentation in the pre-test (17) and post-test (47). In this case, students have been able to make assertive claims by presenting evidence and reasons that support the claim.

PjBL-Based Blended Learning Implementation on Energy Topic to Improve the Problem-Solving Skill

2021 ◽  
Vol 1 (1) ◽  
pp. 32-41
Author(s):  
Mega Gestira ◽  
Abdurrahman ◽  
Viyanti
Keyword(s):  
Problem Solving ◽  
Blended Learning ◽  
Learning Process ◽  
Learning Strategy ◽  
T Test ◽  
Problem Solving Skills ◽  
Paired Sample ◽  
New Strategy ◽  
Face To Face Learning ◽  
And Mathematics

Blended learning is a new strategy or way in the learning process. Besides face-to-face learning, the learning process should also be carried out in an online manner. Online learning could facilitate teachers and learners to learn anywhere and anytime. It is an appropriate learning strategy and supported by a learning model that could integrate various science disciplines, such as science, technology, engineering, and mathematics. This research aims to describe the improvement of problem-solving skills on energy via blended learning-based PjBL STEM. Each syntax of the learning consists of five-stage. They are problem solving,  focus the problem, describe the problem in physics description, plan a solution, execute the plan, and evaluate the solution. This research applied an experimental research design with pre-experimental (one group pretest-posttest design). The sample consisted of thirty-five Al-Azhar Islamic SHS 3 Bandar Lampung at X Science 1. The instrument was a problem-solving skill test in the form of an essay. The test results were analyzed with paired sample t-test. Based on the promoted research, the N-gain of experimental group learning outcome was 0.43, categorized moderate. The paired sample t-test hypothesis result obtained the Asymp. Sig (2-tailed) ≤0,05 is 0,00. It showed the improvement of problem-solving skills using the blended-learning-based PjBL STEM model.  

scholarly journals Effectiveness of Simulation linked Problem Based Learning on Nursing College Students in South Korea

2020 ◽  
Vol 9 (2) ◽  
pp. 15
Author(s):  
Mi-Hye Lim
Keyword(s):  
Critical Thinking ◽  
Nursing Students ◽  
Problem Solving ◽  
South Korea ◽  
Self Efficacy ◽  
Problem Based Learning ◽  
T Test ◽  
Critical Thinking Disposition ◽  
Before And After ◽  
Thinking Disposition

The purpose of this study was to investigate the effect of simulation with problem based learning on learning self-efficacy, critical thinking disposition and problem solving ability on nursing students in South Korea. The study was used one group pre-post test design, conducted on 65 nursing students in C Province and from August 27th to November 14th 2018. The study purpose was explained to the subject and a written informed consent was obtained. The participants were divided into three classes of five groups each. Every group consisted of four to five students. Simulation linked problem based learning was conducted for a total of nine hours: three hours a week over a period of three weeks. The differences between self-efficacy, problem solving ability, and critical thinking tendency were examined before and after simulation linked problem based learning. Data were collected through a self-reported questionnaire and analyzed using t-test, paired-t-test, Pearson's correlation. The scores of learning self-efficacy and critical thinking disposition after the simulation with problem-based learning were significantly higher than before simulation with problem-based learning. Learning self-efficacy after S-PBL had a significant positive correlation with critical thinking tendency and problem-solving ability, and there was a correlation between critical thinking tendency and the degree of problem-solving ability. As simulation with problem based learning improves the learning self-efficacy and critical thinking disposition of nursing students, it is necessary to develop scenarios based on various clinical cases and to operate a learning method to experience the problem-solving process.

scholarly journals Keefektifan Pembelajaran dengan Menggunakan Pendekatan PBL dan CTL Ditinjau dari Kemampuan Pemecahan Masalah dan Motivasi Belajar

AS-SABIQUN ◽  
2019 ◽  
Vol 1 (1) ◽  
pp. 120-141
Author(s):  
Husnul Laili
Keyword(s):  
Problem Solving ◽  
Cooperative Learning ◽  
Teaching And Learning ◽  
Univariate Analysis ◽  
Problem Based Learning ◽  
T Test ◽  
Motivation To Learn ◽  
Significance Level

This study aimed to describe: 1)  the effectiveness of the  PBL (Problem based Learning) and CTL (contekstual teaching and learning) in terms of students’ problem solving ability and motivation to learn mathematics; 2) the effectiveness of the PBL in comparison with the CTL  type of cooperative learning in terms of students’ problem solving ability and motivation to learn mathematics. To find out the effectiveness of the PBL and CTL in each variable, the data were analyzed using one-sample t-test at a significance level of 5%. To compare the effectiveness of the PBL and CTL, the data were analyzed using multivariate T2 Hotelling with the significance level of 5% and followed up with the univariate analysis using a with criterion bon feroni. The results of the study show that: 1) the PBL and the CTL are effective in terms of students’ problem solving ability and motivation to learn mathematics.

scholarly journals Pengaruh Penerapan Model PBL Terhadap Kemampuan Pemecahan Masalah Matematika Siswa SMP PGRI (Disamakan) Sungguminasa

2020 ◽  
Vol 2 (1) ◽  
pp. 56
Author(s):  
Sitti Rahmah Tahir
Keyword(s):  
Problem Solving ◽  
Experimental Design ◽  
Model Problem ◽  
Problem Based Learning ◽  
Learning Model ◽  
T Test ◽  
Control Group ◽  
Learning Models ◽  
Inferential Statistics ◽  
Quasi Experimental

One ability that students must master is problem solving. Increasing students’ problem-solving ability will improve their mindset. The alternative used to increase students’ problem-solving ability is applying Problem Based Learning model. This study aims to understand the presence or absence of the application of the model of the application of Problem Based Learning to the problem solving of students of class VII PGRI (Equated) Sungguminasa. This type of research is a quasi-experimental design of the Control Posttest Group. The population in this study in all VII class SMP PGRI (Disamakan) Sungguminasa and selected class VII A as an experimental class with consultations with the Problem Based Learning model and class VII C as a control class with training in direct learning models involving the community. The technique of collecting data in this study is the test then analyzed with descriptive and inferential statistics using the t test (Independent Sample t-test). Based on the results of the study concluded that the Problem Based Learning model determines the problem-solving abilities of students of class VII SMP PGRI (Disamakan) Sungguminasa.AbstrakSalah satu kemampuan yang harus dikuasai oleh siswa adalah pemecahan masalah. Meningkatkan kemampuan siswa dalam memecahkan masalah akan berpengaruh pada peningkatan mindset siswa. Salah satu cara yang digunakan untuk meningkatkan kemapuan pemecahan masalah siswa adalah dengan mengaplikasikan model Problem Based Learning. Penelitian ini bertujuan untuk mengetahui ada tidaknya pengaruh penerapan model Problem Based Learning terhadap kemampuan pemecahan masalah matematika siswa kelas VII SMP PGRI (Disamakan) Sungguminasa. Jenis penelitian ini adalah quasi eksperimen dengan desain Control Group Posttest Design. Populasi dalam penelitian ini seluruh kelas VII SMP PGRI (Disamakan) Sungguminasa dan terpilih kelas VII A sebagai kelas eksperimen dengan perlakuan model Problem Based Learning dan kelas VII C sebagai kelas kontrol dengan perlakuan model pembelajaran langsung yang mewakili populasi. Teknik pengumpulan data dalam penelitian ini yaitu tes kemudian dianalisis dengan statistik deskriptif dan inferensial menggunakan uji t (Independent Sample t-test). Berdasarkan hasil penelitian disimpulkan bahwa model Problem Based Learning berpengaruh terhadap kemampuan pemecahan masalah matematika siswa kelas VII SMP PGRI (Disamakan) Sungguminasa.

scholarly journals EFEKTIVITAS MODEL PROBLEM BASED LEARNING DALAM MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS PESERTA DIDIK PADA KELAS BISNIS DAN KEWIRAUSAHAAN

2017 ◽  
Vol 1 (2) ◽  
pp. 70-74
Author(s):  
Intan Putri Thahara ◽  
Hari Mulyadi ◽  
Dian Herdiana Utama
Keyword(s):  
Model Problem ◽  
Problem Based Learning ◽  
T Test ◽  
Paired Sample

Tujuan - untuk mengetahui efektivitas model implementasi pembelajaran berbasis masalah pada keterampilan berpikir kritis siswa.Desain/metodologi/pendekatan - metode eksperimen dengan bentuk quasi eksperimental.populasi penelitian ini adalah peserta didik kelas XI Pemasaran. Data dilakukan dengan tes tertulis kemampuan berpikir kritis dan kuisioner. Analisis data dilakukan dengan uji t (paired sample t-test), independent sample t test, dan uji analisis ANOVA dua arah.Temuan Penelitian - peningkatan keterampilan berpikir kritis dengan pengobatan PBL.Orisinalitas/nilai - memberikan dasar untuk memahami isu-isu mahasiswa berpikir kritis pada impementasi PBL. Perbedaan penelitian ini dengan penelitian sebelumnya pada kelas control dan eksperimen, variabel yang digunakan, mendukung teori serta referensi yang berbeda yang digunakan oleh peneliti sebelumnya.Kata kunci: PBL, Problem Based Learning, Berpikir Kritis, Orde Berpikir Tinggi, Efektivitas PBL pada siswa keterampilan berpikir kritis, PBL untuk meningkatkan siswa keterampilan berpikir kritisJenis Penelitian: Jurnal Penelitian

scholarly journals Perbandingan keefektifan pembelajaran berbasis proyek dan pembelajaran berbasis masalah ditinjau dari ketercapaian tujuan pembelajaran

2018 ◽  
Vol 13 (2) ◽  
pp. 181-188
Author(s):  
Raoda Ismail
Keyword(s):  
Problem Solving ◽  
Problem Based Learning ◽  
Project Based Learning ◽  
T Test ◽  
Problem Solving Skills ◽  
Learning Mathematics ◽  
Research Population ◽  
Quasi Experimental ◽  
Comparison Of Effectiveness ◽  
Mathematics Problem

Penelitian ini bertujuan untuk mendeskripsikan keefektifan pembelajaran matematika dengan menggunakan model pembelajaran berbasis proyek dan model pembelajaran berbasis masalah, dan perbandingan keefektifan pembelajaran berbasis proyek dengan pembelajaran berbasis masalah ditinjau dari sikap percaya diri, pencapaian belajar matematika, dan keterampilan pemecahan masalah. Penelitian ini adalah penelitian eksperimen semu dengan desain kelompok pretes-postes beracak. Populasi penelitian ini adalah seluruh siswa kelas VIII SMP Negeri 9 Yogyakarta. Sampel penelitian sebanyak dua kelas yang dipilih secara acak. Data hasi penelitian dianalisis dengan MANOVA, dan untuk mengetahui keefektifan pembelajaran berbasis proyek dan pembelajaran berbasis masalah menggunakan uji one sample t-test. Hasil penelitian menunjukkan bahwa model pembelajaran berbasis proyek efektif ditinjau dari sikap percaya diri dan keterampilan pemecahan masalah namun tidak efektif ditinjau dari pencapaian belajar matematika; model pembelajaran berbasis masalah efektif ditinjau dari sikap percaya diri, pencapaian belajar matematika, dan keterampilan pemecahan masalah; dan pembelajaran berbasis masalah lebih efektif dari pembelajaran berbasis proyek ditinjau dari pencapaian belajar matematika. The comparison of effectiveness of project-based learning and problem-based learning in terms of achievement of student’s learning objectives AbstractThis study aims to describe: the effectiveness of teaching mathematics using project-based learning and problem-based learning; and the comparison in the effectiveness between project-based learning and problem-based learning in terms of the attitude of confidence, achievement of learning mathematics, and problem solving skills. This study is a quasi-experimental study employing the pretest-posttest nonequivalent group design. The research population comprised all year VIII students of SMPN 9 Yogyakarta. The sample consisted of two classes that were randomly established. The data were analysed by means of MANOVA, and to test the effectiveness of project-based learning and problem-based learning using one sample t-test. The result of this study shows that: project-based learning is effective in terms of the attitude of confidence and problem solving skills but not effective in learning based on achievement of learning mathematics; problem-based learning is effective in terms of the attitude of confidence, achievement of learning mathematics, and problem solving skills; and problem-based learning more effective than project-based learning based on achievement of learning mathematics.

scholarly journals Efektivitas Model Problem Based Learning dan Problem Solving Ditinjau dari Kemampuan Pemecahan Masalah Matematika Peserta Didik Kelas IV SD

2020 ◽  
Vol 8 (1) ◽  
pp. 69
Author(s):  
Ulva Amalia Putri ◽  
Wahyudi Wahyudi
Keyword(s):  
Problem Solving ◽  
Model Problem ◽  
Problem Based Learning ◽  
T Test

<p>Penelitian ini memiliki tujuan untuk mengetahui perbedaan efektivitas model <em>Problem Based Learning</em> dan <em>Problem Solving</em> terhadap kemampuan pemecahan masalah matematika siswa kelas IV SD. Penelitian ini termasuk penelitian eksperimen semu dengan populasi Gugus Kartini di Kecamatan Bergas. Sampel yang diambil pada penelitian ini yaitu 28 siswa SDN Bergaskidul 03 sebagai kelas eksperimen menggunakan dengan model PBL dan 21 siswa SDN Bergaskidul 04 sebagai kelas kontrol yang menggunakan model PS. Teknik pengambilan data yang dilakukan yaitu observasi dan tes. Hasil uji prasyarat menunjukkan data yang diperoleh berdistribusi normal dan homogen. Selanjutnya dilakukan analisis uji T menggunakan <em>Independent Sample T-test</em> diperoleh hasil 0,01 sehingga H<sub>o</sub> ditolak dan H<sub>a</sub> diterima yang artinya terdapat perbedaan efektivitas dari kedua model. Tingkat keefektivan kedua model dilihat dari hasil uji N-Gain yang menunjukkan bahwa kelas eksperimen mengalami peningkatan 0,3714 dalam kategori sedang dan kelas kontrol mengalami peningkatan sebesar 0,3052 dalam kategori sedang. Kedua model mengalami peningkatan dalam kategori sedang, namun peningkatan lebih tinggi terjadi pada kelas eksperimen sehingga dapat diketahui bahwa model pembelajaran PBL lebih efektif untuk meningkatkan kemampuan pemecahan masalah daripada model PS.</p>

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