Pengaruh Model Pembelajaran Missouri Mathematic Project (MMP) Terhadap Kemampuan Pemecahan Masalah Matematis Siswa SMP

Equals ◽  
2020 ◽  
Vol 3 (1) ◽  
pp. 10-20
Author(s):  
Marini Mansyur ◽  
Khaerani Khaerani
Keyword(s):  
Data Analysis ◽  
Problem Solving ◽  
Data Collection ◽  
Quantitative Research ◽  
Mathematical Problem ◽  
Learning Model ◽  
Mathematical Problem Solving ◽  
Normality Test ◽  
Random Samples ◽  
Post Test

This research is an experimental research that aims to determine and measure the effect of applying the Missouri Mathematic Project (MMP) learning model to students' mathematical problem solving abilities. This type of research is quantitative research with one group pretest-posttest design. The population in this study were VII grade students of SMP Negeri 4 Bantimurung with 33 random samples taken in one experimental class. Data collection uses tests of students' mathematical problem solving abilities that have been validated by experts. The data of this study were analyzed descriptively and inferentially by the normality test as a test of the prerequisite for analysis. The results of data analysis showed that the average pre-test was 42.09 while the post-test average was 83.73. The average gain normalized score is 0.72 in the high category and is normally distributed for mathematical problem solving ability data. Based on the t-test it can be concluded that there is a significant increase that affects students' mathematical problem solving abilities by applying the Missouri Mathematic project (MMP) learning model.

scholarly journals Strategi Think Pair Share dan Jigsaw: Manakah yang Lebih Efektif untuk Kemampuan Pemecahan Masalah Siswa?

2020 ◽  
Vol 7 (2) ◽  
pp. 121-128
Author(s):  
Arief Cahyo Utomo ◽  
Zaenal Abidin ◽  
Henry Aditia Rigianti
Keyword(s):  
Elementary School ◽  
Data Analysis ◽  
Problem Solving ◽  
Data Collection ◽  
Elementary School Students ◽  
Learning Model ◽  
School Students ◽  
Test Technique ◽  
Normality Test ◽  
Post Test

This study aimed to find out the different of efectiveness of Think Pair Share (TPS) and Jigsaw learning model on problem solving ability of 6th grade students. This study compared which has a greater effect on problem solving ability of 6th grade students. This study was a quasy experiment. The subjects of this study were 6th grade elementary school students in Ngadirojo Kidul, Wonogiri, Indonesia. Data collection used were pretest and post test technique. Data analysis used was Anova with T-test where previously preceded by prerequisite test (homogenity test and normality test). The result of this study is there is difference between TPS learning model and Jigsaw learning model. TPS learning model has a greater influence in improving problem solving ability of 6th grade elementary school students.

scholarly journals Improving the Ability of Representation and Problem Solving Through Concrete Representational Abstract (CRA) Approach in Mathematical Learning

2019 ◽  
Vol 1 (3) ◽  
Author(s):  
Zulfakri Zulfakri ◽  
M. Ikhsan ◽  
Yusrizal Yusrizal
Keyword(s):  
Data Analysis ◽  
Problem Solving ◽  
Data Collection ◽  
Quantitative Research ◽  
Mathematical Problem ◽  
Mathematical Problem Solving ◽  
Group Design ◽  
And Control ◽  
Banda Aceh ◽  
Better Than

The representation and mathematical problem-solving abilities of students are still relatively low. The low ability is due to the lack of attention of the implementers of learning to develop learning that can improve the ability of representation and mathematical problem-solving. One effort that can be done is to apply to learn through the Concrete Representational Abstract (CRA) approach. This study aims to analyze the increase in representation ability and mathematical problem solving of students and to examine the interaction between student learning and the ability of representation and mathematical problem solving of students. This research is quantitative research with an experimental method with the design of the pretest-posttest group design. The population of this study was all students of SMP Negeri 1 Banda Aceh with a sample of two classes which became the experimental and control classes. The instrument of data collection is a test of representation ability and mathematical problem-solving. Data analysis of the study was carried out with SPSS 23 assisted two-way ANOVA for windows at a significant level of 0.05. The results of the study showed that: 1) the improvement of the representation and mathematical problem-solving abilities of students who obtained learning through the CRA approach was better than improving the problem-solving abilities of students who obtained conventional learning 2) there was no interaction between the CRA approach and the student level towards improving representation and solving abilities mathematical problem

scholarly journals Pengaruh Model Pembelajaran E-learning Berbantuan Media Pembelajaran Edmodo Terhadap Kemampuan Pemecahan Masalah Matematis Peserta Didik

2019 ◽  
pp. 31-42
Author(s):  
Hanifah Hanifah ◽  
Nanang Supriadi ◽  
Rany Widyastuti
Keyword(s):  
Problem Solving ◽  
Quantitative Research ◽  
Mathematical Problem ◽  
Learning Model ◽  
Mathematical Problem Solving ◽  
Learning Material ◽  
Learning Models ◽  
Mathematical Problems ◽  
E Learning ◽  
Initial Knowledge

Mathematical problem solving is a problem solving that uses mathematical problem solving. Students in the problem solving did not use the polya method so that students succeeded in difficulties. Educators still use conventional learning models so that students become bored, passive and reluctant to ask whether going forward working on the questions given by the educator, so that new learning models need to be applied. The e-learning learning model assisted with Edmodo learning media is an online presentation material on an Edmodo account using the mobile phone of students. PAM is the knowledge learned by students before getting learning material. This study aims to study the interaction of e-learning learning models assisted by Edmodo learning media to solve mathematical problems. This study is quantitative research. Data collection used with tests, interviews, collection and collection. The data analysis technique uses two-way anava test with cells that are not the same. From the results of the analysis, the influence of the e-learning learning model on mathematical problem solving abilities. It is necessary to question the high, medium, and low mathematical initial knowledge of Great mathematical problem solving ability, then there is no difference between assisted e-learning learning models edmodo, mathematical initial knowledge of mathematical problem solving abilities.

scholarly journals Analisis Kemampuan Pemecahan Masalah Matematis pada Materi Kubus dan Balok di SMP

2021 ◽  
Vol 10 (1) ◽  
pp. 141-152
Author(s):  
Hermawati Hermawati ◽  
Jumroh Jumroh ◽  
Eka Fitri Puspa Sari
Keyword(s):  
Data Analysis ◽  
Problem Solving ◽  
Data Collection ◽  
Teaching And Learning ◽  
Mathematical Problem ◽  
Learning Activities ◽  
Mathematical Problem Solving ◽  
Analysis Technique ◽  
Data Collection Technique ◽  
Academic Year

AbstrakKemampuan pemecahan masalah tidak lepas dari kegiatan belajar mengajar pada umumnya karena keberhasilan seseorang terhadap sesuatu yang dihadapi tidak lepas dari matematika. Penelitian ini bertujuan untuk mengetahui kemampuan pemecahan masalah matematis peserta didik kelas IX di SMP Negeri 15 Palembang. Sampel pada penelitian ini di ambil secara acak yaitu peserta didik kelas IX.1 berjumlah 31 peserta didik yang dilakukan di SMP Negeri 15 Palembang tahun Pelajaran 2019/2020. Teknik pengumpulan data menggunakan soal tes berbentuk uraian materi bangun ruang (kubus dan balok). Teknik analisis data dalam penelitian ini adalah deskriptif kuantitatif. Dari hasil analisis data dan pembahasan maka dapat disimpulkan bahwa kemampuan pemecahan masalah matematis peserta didik dikategorikan rendah.  Analysis of Mathematical Problem-Solving Ability on Cubes and Blocks in Junior High SchoolAbstractThe ability to solve problems cannot be separated from teaching and learning activities in general because one's success in something that is faced cannot be separated from mathematics. This study aims to determine the mathematical Problem-solving abilities of grade IX students at SMP Negeri 15 Palembang. The sample in this study was taken randomly. namely students of class IX.1, totaling 31 students which were conducted at SMP Negeri 15 Palembang for the 2019/2020 academic year. The data collection technique used test questions in the form of a description of the material (cubes and cuboids). The data analysis technique in this research is descriptive quantitative. From the results of data analysis and discussion, it can be concluded that the students' mathematical Problem-solving ability is categorized as low.

scholarly journals PENERAPAN MODEL PEMBELAJARAN TERPADU TIPE NESTED DALAM PEMBELAJARAN PEMECAHAN MASALAH MATEMATIKA PADA MATERI INDUKSI MATEMATIKA

2020 ◽  
Vol 6 (2) ◽  
pp. 113
Author(s):  
Aan Armini
Keyword(s):  
Problem Solving ◽  
Positive Attitude ◽  
Mathematical Problem ◽  
Learning Model ◽  
Mathematical Induction ◽  
Mathematical Problem Solving ◽  
Integrated Learning ◽  
School Year ◽  
Post Test ◽  
Students Attitudes

Through classroom action research, researchers seek to improve students 'mathematical problem solving abilities on mathematical induction material by using nested integrated learning methods and explore students' attitudes towards the application of the given learning model. The study was conducted during two cycles which included four stages of learning, namely: planning, implementation, observation, and reflection. The study was conducted in the odd semester of the 2019/2020 school year involving 34 students of class XI MIPA-2 SMAN 1 Garawangi, Kuningan. There are 2 types of research instruments used, namely tests and questionnaires. Based on the test results, it can be seen that in the post-test, the N-Gain index obtained was 0.61 (moderate). Meanwhile, based on the results of the questionnaire, it can be seen that 100% of students show a positive attitude. Thus, it can be concluded that the nested type integrated learning model can improve students' mathematical problem solving abilities on mathematical induction material and get a good appreciation with the presence of a positive attitude shown by all participants.

scholarly journals PERBANDINGAN PEMECAHAN MASALAH MATEMATIS SISWA ANTARA DISCOVERY LEARNING DAN PROBLEM BASED LEARNING

2017 ◽  
Vol 2 (2) ◽  
pp. 131
Author(s):  
Yunita Herdiana
Keyword(s):  
Problem Solving ◽  
Junior High School ◽  
Mathematical Problem ◽  
Problem Based Learning ◽  
Learning Model ◽  
Discovery Learning ◽  
Mathematical Problem Solving ◽  
Post Test ◽  
Problem Solving Competency ◽  
Group Post

This research is aimed to investigate the students’ problem-solving competency after learn by using discovery learning model and students’ problem-solving ability after learn by using problem-based learning model. Therefore, this research is aimed to investigate differences problem-solving ability of mathematics between students who get discovery learning model and problem-based learning model. The population used in this research was a student in grade VII in one of junior high school in West Bandung Regency. The sample was student class VII B for the first experiment class and VII C for the second experiment class with 35 students in every class. The method in this research was a quasi experiment by using two group post-test only design. The instrument in this research is post-test about problem-solving of mathematics. Based on the research, it can be concluded that there is a difference between the mathematical problem-solving competency of students who get discovery learning model and problem-based learning model. Nevertheless, the qualification of problem-solving competency between of students who gets discovery learning model and problem-based learning model, are including the medium category

scholarly journals Peningkatan Kemampuan Pemecahan Masalah Dan Komunikasi Matematis Siswa MTs Rantauprapat Melalui Pembelajaran Kooperatif Tipe STAD

2021 ◽  
Vol 7 (1) ◽  
pp. 41-47
Author(s):  
Rosita Rosita ◽  
Rika Valianti ◽  
Nurhasanah Nasution ◽  
Sri Hariani Manurung
Keyword(s):  
Data Analysis ◽  
Problem Solving ◽  
Cooperative Learning ◽  
Mathematical Problem ◽  
Learning Model ◽  
Mathematical Problem Solving ◽  
Average Increase ◽  
Problem Solving Skills ◽  
Direct Learning ◽  
Quasi Experiment

Penelitian ini bertujuan mengetahui peningkatan kemampuan pemecahan masalah siswa yang memperoleh  pembelajaran kooperatif tipe STAD lebih tinggi daripada kemampuan pemecahan masalah matematika siswa yang memperoleh pembelajaran secara langsung. Penelitian ini merupakan penelitian eksperimen semu (quasi experiment). Populasi dalam penelitian ini adalah seluruh siswa MTs Negeri di kabupaten Labuhanbatu yang berakreditasi A dan B. Sampel penelitian ini adalah MTs Negeri 1 Labuhanbatu dan MTs Negeri 2 berjumlah117 siswa. Validitas instrument angket dilakukan dengan analisis butir menggunakan rumus korelasi Product Moment dan uji reliabilitas menggunakan rumus Alpha Cronbach. Teknik analisis data menggunakan uji normalitas dengan uji Chi Kuadrat dan untuk menghitung peningkatan kemampuan pemecahan masalah  matematika setelah pembelajaran dengan pembelajaran kooperatif tipe STAD dan pembelajaran langsung, maka digunakan uji gain ternormalisasi (g). Siswa yang mendapat model pembelajaran kooperatif tipe STAD memperoleh rata-rata peningkatan kemampuan pemecahan masalah matematis sebesar 0,63 dan siswa yang mendapat model pembelajaran langsung dengan rata-rata peningkatan kemampuan pemecahan masalah matematis sebesar 0,36. Berdasarkan hasil analisis data penelitian diperoleh hasil bahwa ada peningkatan kemampuan pemecahan masalah siswa yang mengikuti pembelajaran koopertiftipe STAD lebih tinggi dari pada siswa yang mengikuti pembelajaran langsung.This study aims to determine the increase in the problem-solving ability of students who get cooperative learning type STAD is higher than the mathematical problem solving abilities of students who receive direct learning.This research is a quasi experiment research. The population in this study were all State MTs students in Labuhanbatu district who were accredited A andB. The sample of this research is MTs Negeri 1 Labuhanbatu and MTs Negeri 2 totaling 117 students.The validity of the questionnaire instrument was carried out by analyzing items using the Product Moment correlation formula and reliability testing using the Cronbach Alpha formula. The data analysis technique used the normality test with the Chi Squared test and to calculate the increase in mathematical problem solving skills after learning with STAD cooperative learning and direct learning, the normalized gain test (g) was used. Students who received the STAD cooperative learning model obtained an average increase in mathematical problem solving abilities of 0.63 and students who received a direct learning model with an average increase in mathematical problem solving abilities of 0.36. Based on the results of the research data analysis, it was found that there was an increase in the problem solving ability of students who took STAD type coopertive learning higher than students who took direct learning. 

scholarly journals PENGARUH MODEL PEMBELAJARAN AUDITORY INTELLECTUALLY REPETITION (AIR) TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA DAN SELF EFFICACY SISWA

2019 ◽  
Vol 8 (2) ◽  
Author(s):  
Irmayanti Irmayanti
Keyword(s):  
Problem Solving ◽  
Self Efficacy ◽  
Mathematical Problem ◽  
Learning Model ◽  
Mathematical Problem Solving ◽  
Homogeneity Test ◽  
Efficacy Data ◽  
Normality Test ◽  
Essay Tests ◽  
Academic Year

This study aims to study the interaction of Intellectual Auditory and Repetition (AIR) learning on mathematical problem solving abilities and self-efficiency of students in Class X of SMA Negeri 1 NA IX-X Aek Batu City. The population of this study was all students of class X SMA Negeri 1 NA IX-X Aek Batu City in the 2018/2019 academic year while the sample was class X-IPA 2 which was studied by 40 students. Data collection techniques using essay tests (pretest and posttest) were used for problem solving and the questionnaire was used for self efficacy. Data were analyzed using normality test, homogeneity test, and t-test. From these results, obtained tcount> ttable: 18.78> 1.83 and the significant value is smaller than the significant level value that is 0.002 <0.05. Therefore it is the Auditory Intellectually Repetition (AIR) learning model for students' mathematical problem solving abilities. For self efficacy, 80% results were obtained, thus positive student self efficacy towards the Auditory Intellectually Repetition (AIR) learning model. Can solve the problem of mathematical compatibility and significant student self-efficacy towards the Auditory Intellectualual learning model and the Repetition model.

scholarly journals Peningkatan kemampuan pemecahan masalah matematis siswa melalui penerapan model pembelajaran missouri mathematic project

2021 ◽  
Vol 2 (1) ◽  
pp. 33-41
Author(s):  
Boni Harianda ◽  
Beni Junedi
Keyword(s):  
Data Analysis ◽  
Problem Solving ◽  
Learning Process ◽  
Mathematical Problem ◽  
Learning Model ◽  
Mathematical Problem Solving ◽  
Research Subjects ◽  
Mathematical Learning ◽  
Ability Test ◽  
Problem Solving Skills

Abstrak. Pemecahan masalah merupakan kemampuan dasar yang seharusnya dimiliki ole siswa. Kemampuan pemecahan masalah matematis berperan dalam menyelesaikan setiap permasalahan baik pelajaran lain maupun permasalahan dalam kehidupan sehari-hari. Melalui kegiatan pemecahan masalah matematis siswa diarahkan dalam membangun pengetahuan matematika, berpikir logis, sistematis dan terukur. Faktanya kemampuan pemecahan masalah matematis siswa masih rendah. Proses pembelajaran yang menitikberatkan pada latihan yang memberikan kesempatan pada siswa dalam mengembangkan kemampuan pemecahan masalah matematis menjadi model perbaikan dalam proses pembelajaran. Model pembelajaran missouri mathematic project merupakan model pembelajaran yang tepat memfasilitasi siswa dalam mengembangkan pemikirannya dalam menyelesaikan soal-soal pemecahan masalah matematis. Untuk itu penelitian ini bertujuan untuk meningkatkan kemampuan pemecahan masalah matematis siswa melalui penerapan model pembelajaran missouri mathematic project. Jenis penelitian merupkan penelitian tindakan kelas (PTK). Subjek penelitian siswa kelas V MIS Al Firdausy Pematang Reba. Teknik pengumpulan data yang digunakan tes kemampuan pemecahan masalah matematis. Teknik analisis data yang digunakan adalah analisis data kuantitatif. Berdasarkan hasil tes kemampuan pemecahan masalah matematis terjadi peningkatan pada setiap siklus dimulai dari tes awal pra tindakan, siklus I dan siklus II. Dapat disimpulkan bahwa terjadi peningkatan kemampuan pemecahan masalah matematis siswa melalui penerapan model pembelajaran missouri mathematic project. Abstract. Problem solving is a basic skill that should be possessed by students. Mathematical problem solving abilities play a role in solving every problem both other subjects and problems in everyday life. Through mathematical problem solving activities students are directed to build mathematical knowledge, think logically, systematically and measurably. The fact is that students' mathematical problem solving abilities are still low. The learning process that focuses on exercises that provide opportunities for students to develop mathematical problem solving skills to become a model for improvement in the learning process. The Missouri Mathematical Project learning model is an appropriate learning model to facilitate students in developing their thinking in solving mathematical problem solving problems. For this reason, this study aims to improve students' mathematical problem solving abilities through the application of the Missouri mathematical learning model. This type of research is a classroom action research (PTK). The research subjects were grade V students of MIS Al Firdausy Pematang Reba. The data collection technique used was a mathematical problem-solving ability test. The data analysis technique used is quantitative data analysis. Based on the results of the test of mathematical problem solving abilities, there was an increase in each cycle starting from the initial pre-action test, cycle I and cycle II. It can be concluded that there is an increase in students' mathematical problem solving abilities through the application of the Missouri mathematical learning model.

scholarly journals MODEL PEMBELAJARAN OSBORN UNTUK MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA

2016 ◽  
Vol 1 (2) ◽  
pp. 93-102
Author(s):  
Luthfiyati Nurafifah ◽  
Elah Nurlaelah ◽  
Dian Usdiyana
Keyword(s):  
Problem Solving ◽  
Positive Attitude ◽  
Mathematical Problem ◽  
Control Design ◽  
Learning Model ◽  
Research Data ◽  
The Other ◽  
Mathematical Problem Solving ◽  
Post Test ◽  
Better Than

The  purpose  of  this  research  is  to find out the increase of student’s mathematical problem solving competence through the implementation of Osborn Learning Model, as well as compare it with the  student  who  earned  conventional learning.    In  addition,  the  purpose  of this research is to find out the increase of mathematical  problem  solving  competence on a group of student with high, middle, and low capability. The next purpose is to find out the attitude of the students against the osborn learning model. Methods used in this research is quasi Experimenter Method with pretest and post-test Marginalized Control Design. Population on this research are all of  students  of  VIII  grades  in  SMPN  1 Bandung. Samples on this research are two classes   of   VIII   grades,   one   class   as Experimental Class and the other one as control    class.    Research    data    obtained through the test of student’s mathematical problem solving competence, questionnaire, and  observation  sheets.  The  result  of  this research shows that the increasing of student’s   mathematical   problem   solving competence with Osborn Learning Model better than   the increasing of student’s mathematical  problem  solving  competence with conventional learning. There are differences in the increasing competence on the groups of high capability, middle capability and low capability in osborn class and   conventional   class.   In   general,   the students  give  a  positive  attitude  against Osborn Learning Model.  

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