scholarly journals Penggunaan Model Pembelajaran Creative Problem Solving untuk Meningkatkan Kemampuan Pemecahan Masalah Matematis Siswa

2018 ◽  
Vol 7 (3) ◽  
pp. 315-326
Author(s):  
Guntur Maulana Muhammad ◽  
Ari Septian ◽  
Mastika Insani Sofa
Keyword(s):  
Problem Solving ◽  
Mathematical Problem ◽  
Learning Model ◽  
Mathematical Problem Solving ◽  
Control Group ◽  
Creative Problem Solving ◽  
Control Group Design ◽  
Quasi Experimental ◽  
Creative Problem ◽  
Better Than

AbstrakTujuan dari penelitian ini adalah untuk mendapatkan bukti empirik peningkatan kemampuan pemecahan masalah matematis siswa yang menggunakan model pembelajaran Creative Problem Solving lebih baik daripada siswa yang menggunakan model pembelajaran biasa, untuk mengetahui bagaimana sikap siswa terhadap model pembelajaran Creative Problem Solving, dan untuk mengetahui ada tidaknya hubungan antara sikap siswa dengan peningkatan kemampuan pemecahan masalah matematis. Metode penelitian yang digunakan adalah Quasi Experimental. Desain penelitian ini menggunakan Nonequivalent Control Group Design. Populasi dalam penelitian ini adalah siswa kelas VIII di MTs At-tarbiyah dengan sampel kelas eksperimen 24 siswa dan kelas kontrol 20 siswa, dipilih dengan teknik purposive sampling. Kelas eksperimen menggunakan model pembelajaran Creative Problem Solving dan kelas kontrol menggunakan modell pembelajaran biasa. Berdasarkan hasil dan pembahasan, maka dapat disimpulkan bahwa peningkatan kemampuan pemecahan masalah matematis siswa yang menggunakan model pembelajaran Creative Problem Solving lebih baik daripada siswa yang menggunakan model pembelajaran biasa, sikap siswa terhadap model  pembelajaran Creative Problem Solving positif, dan tidak terdapat hubungan antara sikap siswa dengan peningkatan kemampuan pemecahan masalah matematis. Abstract (Use of Creative Problem Solving Learning Model to Improve Students Mathematical Problem Solving bility)The aims of this research are to get empirical evidence of enhancement of mathematical problem solving ability which students use Creative Problem Solving learning model better than students use ordinary learning model, to know how students’ attitude toward Creative Problem Solving learning model, and to know the correlation between students’ attitude and enhancement of mathematical problem solving ability. The research method uses Quasi Experimental with Nonequivalent Control Group Design. The population in this research are grade VIII students at MTs At-tarbiyah, with a sample of, 24 students for the experimental class and 20 students for the control class are determined by purposive sampling. The experimental class uses the Creative Problem Solving learning model and the control class uses the ordinary learning model. Based on the results and discussions, it can be concluded that enhancement of mathematical problem solving ability of students that use Creative Problem Solving learning model better than students use ordinary learning model, students’ attitude toward Creative Problem Solving learning model is positive, and there is no correlation between students’ attitude and enhancement of mathematical problem solving ability.

scholarly journals Peningkatan Kemampuan Pemecahan Masalah Matematis dan Kemandirian Belajar Siswa Menggunakan Model Pembelajaran Means End Analysis

2019 ◽  
Vol 8 (3) ◽  
pp. 435-446
Author(s):  
Nur Asih ◽  
Sendi Ramdhani
Keyword(s):  
Problem Solving ◽  
Mathematical Problem ◽  
Sampling Technique ◽  
Learning Model ◽  
Mathematical Problem Solving ◽  
Control Group ◽  
Control Group Design ◽  
Purposive Sampling ◽  
Group Design ◽  
Better Than

AbstrakTujuan penelitian adalah untuk mengetahui apakah peningkatan kemampuan pemecahan masalah matematis siswa yang menggunakan model pembelajaran Means End Analysis (MEA) lebih baik dari pada konvensional, untuk mengetahui sikap kemandirian belajar siswa terhadap pembelajaran matematika menggunakan model pembelajaran Means End Analysis (MEA), dan untuk mengetahui hambatan siswa dalam menyelesaikan soal-soal kemampuan pemecahan masalah matematis. Metode penelitiannya adalah eksperimen kuasi dan desain penelitiannya Nonequivalent control group design. Populasi dalam penelitian ini adalah seluruh siswa kelas XI SMA PASUNDAN CIKALONGKULON dengan sampel sebanyak dua kelas. Teknik pengambilan sampel menggunakan teknik purposive sampling. Kelas XI MIPA-3 sebagai kelas eksperimen dan kelas XI MIPA-1 sebagai kelas kontrol. Instrumen berupa tes kemampuan pemecahan masalah matematis, angket dan wawancara. Berdasarkan hasil analisis data, peningkatan kemampuan pemecahan masalah matematis siswa yang menggunakan model pembelajaran Means End Analysis (MEA) lebih baik dari konvensional. Hasil angket siswa kelas XI MIPA-3 memperoleh hasil hampir seluruhnya positif respon siswa terhadap model pembelajaran Means End Analysis (MEA).Kata Kunci: Kemandirian, MEA, Pemecahan Masalah Matematis. Increased Mathematical Problem Solving Ability and Student Learning Independence Using the Means-End Analysis Learning Model AbstractThe purpose of this research is to find out whether the improvement of students 'mathematical problem-solving abilities using the Means-End Analysis (MEA) learning model is better than conventional learning, to determine the attitudes of students' learning independence towards mathematics learning using the Means-End Analysis (MEA) learning model, and to find out the obstacles of students in solving problems mathematical problem solving abilities. The research method is a quasi-experiment and the research design is Nonequivalent control group design. The population in this study were all students of class XI SMA PASUNDAN CIKALONGKULON with a sample of two classes. The sampling technique uses a purposive sampling technique. Class XI MIPA-3 as an experimental class and class XI MIPA-1 as a control class. The instruments were in the form of tests of mathematical problem-solving abilities, questionnaires, and interviews. Based on the results of data analysis, the improvement of students' mathematical problem-solving abilities using the Means-End Analysis (MEA) learning model is better than conventional. The results of the XI MIPA-3 class questionnaire obtained almost entirely positive student responses to the Means-End Analysis (MEA) learning model.Keywords: Independence, MEA, Mathematical Problem Solving.

scholarly journals Implementasi Model Pembelajaran Missouri Mathematics Project dalam Pembelajaran Matematika

2022 ◽  
Vol 12 (1) ◽  
pp. 31-40
Author(s):  
Salim Salim ◽  
Yunita Indah Permata Sari
Keyword(s):  
Statistical Analysis ◽  
Problem Solving ◽  
Student Learning ◽  
Mathematical Problem ◽  
Learning Model ◽  
Learning Activity ◽  
Mathematical Problem Solving ◽  
Control Group ◽  
Control Group Design ◽  
Quasi Experimental

The purpose of this study is to examine the Missouri Mathematics Project (MMP) learning model that influences students' mathematical problem solving abilities. This research is a quantitative research using a quasi-experimental approach. The quasi-experimental design used is a posttest-only control group design. The research sample was taken by purposive sampling technique in order to obtain two class groups with different treatments. To obtain data in this study, the instrument of student learning activity sheets and test questions of students' mathematical problem solving abilities was used. The data analysis techniques used consisted of descriptive statistical analysis and inferential statistical analysis. The results of this study reveals that there is significant effect of the MMP learning model on students' mathematical problem solving abilities as indicated by the achievements: (1) student learning activities with the MMP model carried out both by teachers and students are in the very good and good category; (2) the mathematical problem solving ability of students who were treated with the MMP model was 71.60 higher on average compared to students who were treated with the conventional learning model of 35.48; (3) the mathematical problem solving ability of students who were treated with the MMP model was better than students who were treated with the conventional learning model.

scholarly journals PENGARUH MODEL PEMBELAJARAN CREATIVE PROBLEM SOLVING BERBANTUAN MEDIA BERBASIS TIK TERHADAP KEMAMPUAN BERPIKIR KREATIF DALAM MEMECAHKAN MASALAH MATEMATIKA SISWA KELAS VIII SMPN 1 BANGLI

2019 ◽  
Vol 8 (2) ◽  
pp. 78-86
Author(s):  
N. P Yuliastuti ◽  
I. N Sukajaya ◽  
N. M. S Mertasari
Keyword(s):  
Problem Solving ◽  
Random Sampling ◽  
Creative Thinking ◽  
Mathematical Problem ◽  
Learning Model ◽  
Mathematical Problem Solving ◽  
Control Group ◽  
Creative Problem Solving ◽  
Creative Problem ◽  
Cluster Random Sampling

AbstrakPenelitian ini bertujuan untuk mengetahui pengaruh model pembelajaran creative problem solving berbantuan media berbasis TIK terhadap kemampuan berpikir kreatif dalam memecahkan masalah matematika siswa. Jenis penelitian ini adalah eksperimen semu dengan desain penelitian adalah Post Test Only Control Group. Populasi penelitian ini adalah seluruh siswa kelas VIII SMPN 1 Bangli tahun ajaran 2018/2019.  Sampel dalam penelitian ini adalah siswa kelas VIII A dan VIII E yang diambil menggunakkan teknik cluster random sampling. Data dikumpulkan dengan tes kemampuan berpikir kreatif yang diberikan kepada siswa dalam bentuk tes uraian dan diberikan di akhir penelitian. Data hasil tes kemampuan berpikir kreatif dianalisis menggunakan uji-t satu ekor dengan taraf siginifikansi 5%. Hasil penelitian menunjukkan bahwa sehingga  ditolak. Ini berarti, kemampuan berpikir kreatif dalam memecahkan masalah matematika siswa yang dibelajarkan dengan model pembelajaran creative problem solving berbantuan media berbasis TIK lebih baik daripada kemampuan berpikir kreatif dalam memecahkan masalah matematika siswa yang dibelajarkan dengan model pembelajaran konvensional. Dengan demikian, dapat disimpulkan bahwa terdapat pengaruh model pembelajaran creative problem solving berbantuan media berbasis TIK terhadap kemampuan berpikir kreatif dalam memecahkan masalah matematika siswa. Kata kunci: model pembelajaran creative problem solving, media berbasis TIK, berpikir kreatif  AbstractThis study aims to determine the effect of creative problem soving learning model supported by ICT-based media  to student’s creative thinking abilities in mathematical problem solving. Quasi-experiment was used in this study with posttest only control group design. The population of this study was all students of class VIII SMPN 1 Bangli in the academic year 2018/2019. VIII A and VIII E classes were selected to be the sample of this study by using cluster random sampling technique. Data were collected through test of creativity thinking abilities given to in the form of essay test and given at the end of study. Data from the test results of creativity thinking ability were analyzed using one-tailed t-test with a significance level of 5%. The result showed that the  was rejected. This means that the creative thinking abilities in mathematical problem solving who are taught by creative problem soving learning model supported by ICT-based media are better than students’ mathematical problem solving abilities taught by conventional learning model, so it can be conclude that there is an effect of creative problem soving learning model supported by ICT-based media to students’ creative thinking abilities in mathematical problem solving.  Keywords: creative problem soving learning model, ICT-based media, creative thinking.

scholarly journals The Improvement of Mathematical Problem Solving Ability and Self-Efficacy Students through Problem-Based Learning Model

2020 ◽  
Vol 8 (05) ◽  
pp. 1408-1413
Author(s):  
Cut Masturi ◽  
M. Ikhsan ◽  
Anizar Ahmad
Keyword(s):  
Problem Solving ◽  
Self Efficacy ◽  
Mathematical Problem ◽  
Problem Based Learning ◽  
Learning Model ◽  
Mathematical Problem Solving ◽  
Control Group ◽  
Test Statistic ◽  
Control Group Design ◽  
Better Than

This study aims to determine the improvement of problem solving ability of mathematics and self-efficacy of students through problem-based learning model. This research method used pre-test post-test control group design. The population in this study is all of Year 7 students of SMP Negeri 10 Banda Aceh. Two classes of samples were randomly selected, the experimental and the control classesThe research instrument consisted of a mathematical problem solving test and self-efficacy questionnaire. Data analysis was using t-test statistic. The result of the research showed 1) mathematical problem solving ability of students through problem-based learning model better than students who received conventional learning, 2) Self-efficacy of students who through problem-based learning model better than students who learn conventionally.

scholarly journals Search, Solve, Create, and Share (SSCS) Learning Model: The Impact on the Students’ Creative Problem-Solving Ability on the Concept of Substance Pressure

2019 ◽  
Vol 9 (1) ◽  
pp. 65 ◽  
Author(s):  
Rahma Diani ◽  
Hesti Herliantari ◽  
Irwandani Irwandani ◽  
Antomi Saregar ◽  
Rofiqul Umam
Keyword(s):  
Problem Solving ◽  
Junior High School ◽  
Learning Model ◽  
Control Group ◽  
Creative Problem Solving ◽  
Control Group Design ◽  
Eighth Grade Students ◽  
Quasi Experimental ◽  
Creative Problem ◽  
The Impact

This study aimed to determine the effectiveness of the Search, Solve, Create, and Share (SSCS) learning model and its impact on the students’ creative problem-solving ability. The study was conducted on eighth-grade students of Junior High School 24 (SMPN 24) Bandar Lampung, Indonesia, on the Substances Pressure subject matter. This is quasi-experimental with non-equivalent control group design. The independent sample t-test showed that the SSCS model influences the students’ creative problem-solving ability, of which the experimental class is higher than the control class. Furthermore, the results of the effect size obtained the d value of 2.39, indicating the SSCS learning model is effective for the students' creative problem-solving ability which belongs to the high category.

scholarly journals The Relationship between Problem-Solving Ability and Students' Characters Based on Islamic Perspectives

2019 ◽  
Vol 4 (2) ◽  
pp. 203-214
Author(s):  
Syamsul Huda ◽  
Muhammad Syahrul ◽  
Mu'min Firmansyah ◽  
Rahmi Ramadhani ◽  
Andika Eko Prasetiyo
Keyword(s):  
Problem Solving ◽  
Teaching And Learning ◽  
Mathematical Problem ◽  
Problem Based Learning ◽  
Sampling Technique ◽  
Mathematical Problem Solving ◽  
Control Group ◽  
Control Group Design ◽  
Quasi Experimental ◽  
Gender Factor

The purpose of this study was to analyze the mathematical problem-solving ability and characters of students who were taught using problem-based learning and ordinary learning based on Islamic perspectives. The instrument used in this study was a test of problem-solving ability and a students’ character questionnaire. This research was a quasi-experimental research with pre-test and post-test control group design. The sample of this research was 84 students from Private Islamic School in Medan, North Sumatera, by using a purposive sampling technique. The data in this research was declared homogenous and normal after being tested using the Levene’s Test and Kolmogorov-Smirnov Test. The hypothesis analyzes used was the Two Way-ANOVA test assisted by SPSS 25. The result showed that there was an improvement in mathematical problem-solving ability and students' characters through problem-based learning based on Islamic perspectives. However, there was no interaction between students' gender and problem-solving ability and character improvement based on Islamic perspectives. The gender factor in problem-based learning was not related to students’ cognitive and affective aspects. Each student with any gender had difference characters, especially related to Islamic perspectives. This research-proven that problem-based learning model had an important role in teaching and learning, and it can be used to improve students' mathematical and character problem-solving ability.

scholarly journals PENGARUH MODEL PEMBELAJARAN CREATIVE PROBLEM SOLVING (CPS) TERHADAP KEMAMPUAN PENALARAN ADAPTIF MATEMATIS SISWA

2016 ◽  
Vol 1 (2) ◽  
pp. 103-112
Author(s):  
Dian Nopitasari
Keyword(s):  
Problem Solving ◽  
Junior High School ◽  
Sampling Technique ◽  
Control Group ◽  
Creative Problem Solving ◽  
Control Group Design ◽  
Quasi Experimental ◽  
Creative Problem ◽  
Reasoning Skills ◽  
Cps Model

This  research   was   conducted   in one of junior high school in Tangerang academic  year  2015/2016.  Aimed  to analyze the effect of CPS model on the students’ mathematical adaptive reasoning skills. The method used in  this  study  was a quasi   experimental   method with randomized posttest only control group design. Samples were obtained as many as two classes by cluster random sampling technique.  Based  on  result  of  hypothesis this    show    that    students’ mathematical adaptive    reasoning      skills    who    were taught  by  creative  problem solving  model was   higher   than   the students’mathematical adaptive reasoning skills of those who were taught by conventional model

Penerapan Pembelajaran Inkuiri Terbimbing dengan Pendekatan Concrete-Representational-Abstract dalam Meningkatkan Kemampuan Pemecahan Masalah Siswa SMP

2017 ◽  
Vol 1 (2) ◽  
pp. 175-186
Author(s):  
Lisa Dwi Afri
Keyword(s):  
Problem Solving ◽  
Mathematical Problem ◽  
Mathematical Problem Solving ◽  
Control Group ◽  
Guided Inquiry ◽  
Control Group Design ◽  
Abstract Approach ◽  
Equivalent Control ◽  
The Difference ◽  
Better Than

This research is motivated by the importance and still not optimal problem solving ability of student mathematical problem. This study examines the improvement of students 'mathematical problem-solving abilities that acquire Guided Inquiry learning with Concrete-Representational-Abstract approach (ITCRA) and students who have received conventional learning, in terms of overall and math skills categories KAM (high, middle, low). This research is a quasi experiment with non-equivalent control group design. The population is grade VIII SMPN 1 Padang Panjang Lesson Year 2014/2015, and the samples are two classes from seven existing classes. Instruments used in the form of tests, observation sheets, and interview guidelines. The data obtained were analyzed using the difference test, ie t-test and mann-whitney. The results showed that: 1) The achievement and improvement of mathematical problem solving ability of students who received ITCRA learning overall better than those who received conventional learning, 2) the increased mathematical problem solving ability of moderate KAM and low KAM better than those with conventional learning, whereas in high KAM, students who received ITCRA learning was no better than that of conventional learning, and 3) there was a difference in the improvement of students' mathematical problem solving abilities of high KAM categories with KAM moderate and low category students who received ITCRA learning. However, there were no significant differences between moderate and low KAM category studentsKeywords: Guided Inquiry, concrete-representational-abstact, problem solving

scholarly journals Perbedaan Kemampuan Pemecahan Masalah dari Penerapan Problem Solving dan Problem Posing pada Siswa SMA

2021 ◽  
Vol 10 (3) ◽  
pp. 471-482
Author(s):  
Meta Yulia Sari ◽  
Erlina Prihatnani
Keyword(s):  
Problem Solving ◽  
Mathematics Learning ◽  
Mathematical Problem ◽  
Learning Model ◽  
Problem Posing ◽  
Mathematical Problem Solving ◽  
Control Group ◽  
Learning Models ◽  
Ability Tests ◽  
Quasi Experimental

AbstrakPentingnya kemampuan pemecahan masalah dalam pembelajaran matematika belum diikuti dengan pencapaian yang baik. Penelitian ini bertujuan menerapkan model pembelajaran Problem Solving dan Problem Posing serta menguji ada tidaknya perbedaan kemampuan pemecahan masalah dari kedua model tersebut. Penelitian dilaksanakan pada kelas X salah satu SMA Negeri di Salatiga dengan materi trigonometri. Sampel sebanyak 53 siswa, terbagi dalam dua kelompok eksperimen. Penelitian ekperimen semu ini menggunakan desain randomaized control group pretest-postest design, dengan instrumen berbentuk tes kemampuan pemecahan masalah dan lembar observasi. Analisis data menggunakan kovariansi pada taraf signifikan 𝛼 = 5% dengan kemampuan awal sebagai variabel kovarian. Hasil uji hipotesis menyimpulkan bahwa dengan mengontrol kemampuan awal siswa didapat bahwa siswa yang melaksanakan model pembelajaran Problem Posing secara signifikan memiliki kemampuan pemecahan masalah matematika yang lebih baik dibandingkan siswa yang melaksanakan model pembelajaran Problem Solving. Hasil ini menunjukkan pembelajaran hendaknya tidak hanya melatih siswa menyelesaikan masalah tetapi juga mengkonstruksi permasalahan. Differences in problem-solving abilities from the application of problem-solving and problem-posing in high school studentsAbstractThe importance of problem-solving abilities in mathematics learning has not been automatically followed by good achievement. This study aims to apply Problem Solving and Problem Posing learning models and to test whether there are differences in the problem-solving abilities of the two learning models. This research was conducted in class X mathematics learning at one of the public high schools in Salatiga on Trigonometry material. This quasi-experimental study used a randomized control group pretest-posttest design, with instruments in the form of problem-solving ability tests and observation sheets. The data analysis used was the covariance test at the significant level α = 5% with the initial ability as a covariate variable. The results of hypothesis testing with covariance analysis concluded that by controlling students' initial abilities it was found that there were significant differences in mathematical problem-solving abilities between the application of the two models. Students who carry out the Problem Posing learning model significantly have better mathematical problem-solving abilities than students who carry out the Problem-Solving learning model. These results indicate that learning should not only train students to solve problems but also construct problems.

scholarly journals The Effect of the ICARE Learning Model in Distance Learning on the Mathematical Problem Solving Ability of SMK Negeri 2 Karawang Students

2021 ◽  
Vol 5 (2) ◽  
pp. 317
Author(s):  
Al Wanita Imani Hikmatuprilla ◽  
Lukita Ambarwati ◽  
Dwi Antari Wijayanti
Keyword(s):  
Distance Learning ◽  
Problem Solving ◽  
Random Sampling ◽  
Mathematical Problem ◽  
Learning Model ◽  
Statistical Hypothesis ◽  
Mathematical Problem Solving ◽  
Control Group ◽  
Statistical Hypothesis Testing ◽  
Control Group Design

This study aims to obtain empirical information about the effect of implementing the ICARE learning model (Introduction, Connect, Apply, Reflect, Extend) in distance learning on students’ problem-solving abilities at SMK Negeri 2 Karawang. The research method used was a quasi-experimental with posttest-only control group design. The population in this study were all class X students at SMK Negeri 2 Karawang. Sampling using Cluster Random Sampling to determine the affordable population and Simple Random Sampling to determine the sample. Class X TB 1 was chosen to be the experimental class and class X TB 3 was selected as the control class. The results of the statistical hypothesis testing were then carried out using the the-test of two independent samples with a significant level of 5% concluded that the mean test results of students' mathematical problem-solving abilities in the experimental class were higher than the control class. The large effect test carried out obtained the result of d = 0.8, this shows that the ICARE learning model in distance learning has a significant effect on the mathematical problem-solving abilities of students at SMK Negeri 2 Karawang on the sequence and series material. The influence given is 79% and is included in the large category. Keywords: Learning Model ICARE (Introduction, Connect, Apply, Reflect, Extend), Distance Learning, Mathematical Problem Solving Ability

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