scholarly journals PENGARUH PEMBELAJARAN MODEL PAIR CHECK TERHADAP KEMAMPUAN PEMECAHAN MASALAH PADA MATAKULIAH PERENCANAAN PENGAJARAN

2019 ◽  
Vol 3 (2) ◽  
pp. 191
Author(s):  
Sri Rahmah Dewi Saragih
Keyword(s):  
Mathematics Education ◽  
Problem Solving ◽  
Mathematics Teaching ◽  
Mathematical Problem ◽  
Sampling Technique ◽  
Mathematical Problem Solving ◽  
Study Program ◽  
Lecture Method ◽  
Education Study ◽  
Model Pair

This study aims to determine whether there is a significant influence between mathematical problem solving abilities of students who are taught using cooperative learning pair check model is higher than the mathematical problem solving abilities of students who are taught by the lecture method in Mathematics teaching planning courses. The population in this study were all V semester students of the Mathematics Education Study Program FKIP UNA, taking a sample of two semesters totaling 72 students through a purposive sampling technique. The results of the study from the experimental semester obtained an average pretest of 65.1 and posttest average of 80.8. Whereas from the semester of control the average pretest was 65.5 and the posttest average was 75.1. Analysis of posttest data using the t test at the level of α = 0.05 obtained tcount = 2.75 while t table = 1.98 turned out t_count> t_tabel so that Ho is rejected and Ha is accepted. Then it can be concluded that the mathematical problem solving abilities of students taught by using the pair check learning model are higher than the students' mathematical problem solving abilities taught by the lecture method.

scholarly journals HUBUNGAN RESILIENSI MATEMATIS TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS MAHASISWA PADA MATA KULIAH MATEMATIKA DASAR

2021 ◽  
Vol 1 (3) ◽  
pp. 151-157
Author(s):  
Ade Evi Fatimah ◽  
Azrina Purba
Keyword(s):  
Problem Solving ◽  
Mathematical Problem ◽  
Sampling Technique ◽  
Mathematical Problem Solving ◽  
Study Program ◽  
Mathematics Courses ◽  
Resilience Scale ◽  
General Goal ◽  
Quantitative Descriptive ◽  
Mathematical Resilience

This study aims to determine the relationship and the extent of influence between mathematical resilience and students' mathematical problem-solving abilities in basic mathematics courses. This research is motivated by the perception of students who tend to be negative towards mathematics as well as an attitude of lack of confidence and easily give up in solving the given questions. In addition, students' mathematical solving abilities are also classified as low, even though this ability is very important because it is the basis and general goal of learning mathematics. The method used in this research is quantitative descriptive method. The population in this study were all Semester I students of the Computer and Informatics Engineering study program at STKIP AL Maksum Langkat which consisted of 5 classes and took basic mathematics courses, while the research sample was taken using purposive sampling technique, which is a technique of determining and taking the specified sample. by researchers with certain considerations. The sample consisted of 35 students. The instruments in this study were test questions in the form of mathematical problem-solving abilities and non-test questions in the form of a mathematical resilience scale. Then the data is processed using hypothesis testing techniques, correlation analysis and simple regression assisted by SPSS and Microsoft Excel. The results showed that there was a positive relationship between mathematical resilience and students 'mathematical problem-solving abilities with the effect of mathematical resilience by 41.3% on students' mathematical problem-solving abilities. 

scholarly journals THE INSTRUCTION TO OVERCOME THE INERT KNOWLEDGE ISSUE IN SOLVING MATHEMATICAL PROBLEM

2016 ◽  
Vol 1 (1) ◽  
pp. 16-25 ◽  
Author(s):  
Febrian Febrian
Keyword(s):  
Mathematics Education ◽  
Problem Solving ◽  
Prior Knowledge ◽  
Mathematical Problem ◽  
Mathematical Problem Solving ◽  
Realistic Mathematics Education ◽  
Literature Study ◽  
Realistic Mathematics ◽  
Knowledge Access

One characteristic of typical mathematical problem is that it requires bunch of relevant prior knowledge. This knowledge is built consecutively and is recalled whenever needed to promote student to solve the problem. The process undertaken by the solver to utilize existing relevant prior knowledge while solving the problem is called access. However, this access is possible subject to disturbance for some reasons. This literature study addresses some factors that can distract access: factor related to metaprocess and factor related to deficit structure. The variants included in both factors have been proved through research as the contributors of the accessibility of relevant prior knowledge. Knowledge that cannot be accessed is called inert knowledge, the main reason for why solver face the difficulty to find the answer to given mathematical problem. The explanation leads to the suggestion of how to tackle the inertia of particular knowledge. One of them are through the instruction setting. Realistic Mathematics Education as one of approaches in learning can be a possible alternative for the issue of inert knowledge. Keywords. Mathematical problem solving, prior knowledge, access, inert knowledge, Realistic Mathematics Education

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 Penerapan Model Pembelajaran Team Assisted Individualization dengan Strategi Pembelajaran Tugas dan Paksa Terhadap Kemampuan Pemecahan Masalah Matematika

2020 ◽  
Vol 4 (1) ◽  
pp. 111
Author(s):  
Leonard Leonard ◽  
Kurnia Khaerul Nisa
Keyword(s):  
Problem Solving ◽  
Learning Strategies ◽  
Mathematical Problem ◽  
Sampling Technique ◽  
Learning Model ◽  
Mathematical Problem Solving ◽  
Learning Models ◽  
Problem Solving Skills ◽  
Average Value ◽  
Direct Learning

Kemampuan pemecahan masalah matematika merupakan salah satu tujuan pendidikan nasional di Indonesia, tetapi pencapaiannya masih tergolong rendah. Metode yang digunakan dalam penelitian ini adalah metode kuasi eksperimen dengan desain penelitian posstest-only. Pengambilan sampel pada penelitian ini menggunakan teknik purpose sampling. Sampel penelitian sebanyak 60 peserta didik yang terbagi dalam dua kelas (30 kelas eksperimen dan 30 kelas kontrol). Penelitian ini dilakukan di sekolah SMP N 10 Bekasi dan SMP N 26 Bekasi. Kelas eksperimen menggunakan model pembelajaran teamdengan strategi pembelajaran tugas dan paksa, sedangkan kelas kontrol menggunakan pembelajaran . Data yang terkumpul kemudian dianalisis dengan menggunakan uji beda rata-rata sampel bebas. Hasil analisis data menunjukan bahwa rata-rata nilai peserta didik yang pembelajarannya menggunakan model pembelajaran team assisted individualization dengan strategi tugas dan paksa lebih tinggi dibandingkan dengan rata-rata nilai peserta didik yang pembelajarannya menggunakan model pembelajaran langsung. Kata kunci: Model pembelajaran team assisted individualization, Strategi pembelajaran tugas dan paksa, kemampuan pemecahan masalah matematika   ABSTRACT This research was conducted to determine the effect of team assisted individualization learning models with task learning strategies and forced to the ability to solve mathematical problems. Mathematical problem solving ability is an ability that belongs to the national education goals, but its achievement is still relatively low. The method used in this study is a quasi-experimental method with a poststest-only research design. Sampling in this study uses purpose sampling technique. The study sample consisted of 60 students divided into two classes (30 experimental classes and 30 control classes). This research was conducted in the school of SMP N 10 Bekasi and SMP N 26 Bekasi. The experimental class uses team individualization learning models with task and forced learning strategies, while the control class uses direct learning. The collected data is then analyzed using independent sample t-test. The results of data analysis showed that the average value of students who learned using the team assisted individualization learning model with higher task and forced strategies compared to the average value of students who learned using direct learning models. Keywords: Team assisted individualization learning model, task and forced learning strategies, mathematical problem solving skills                

scholarly journals KEMAMPUAN PEMECAHAN MASALAH MATEMATIS MAHASISWA PENDIDIKAN MATEMATIKA UNIVERSITAS NAHDLATUL ULAMA SUNAN GIRI BOJONEGORO

2020 ◽  
Vol 3 (1) ◽  
pp. 45-49
Author(s):  
Nurul Ilmiyah ◽  
Anisa Fitri
Keyword(s):  
Problem Solving ◽  
Data Collection ◽  
Mathematical Problem ◽  
Mathematical Problem Solving ◽  
Research Subjects ◽  
Study Program ◽  
Purposive Sampling ◽  
University Mathematics ◽  
Collection Data ◽  
Nahdlatul Ulama

This study aims to describe the mathematical problem solving ability of students at the University of Nahdlatul Ulama Sunan Giri Bojonegoro. This study is a qualitative study with research subjects of the Nahdlatul Ulama University Mathematics Education Study Program Sunan Giri Bojonegoro odd semester 2019 - 2020, namely semester 1 students of class 2019. Determination of research subjects using purposive sampling. Data collection techniques using written tests and interviews. Data analysis techniques used include data collection, data reduction, data presentation and verification. The validity of the data used in this study uses time triangulation that compares written data and interviews. The results showed that students 'mathematical problem solving abilities were still low, it was seen from the percentage of students' problem solving abilities where students who were unable to solve problems still occupied the highest presentations and students who were able to solve problems very well occupied the lowest percentage. Penelitian ini bertujuan untuk mendeskripsikan kemampuan pemecahan masalah matematis mahasiswa Universitas Nahdlatul Ulama Sunan Giri Bojonegoro. Penelitian ini merupakan penelitian kualitatif dengan subjek penelitian mahasiswa Program Studi Pendidikan Matematika Univesitas Nahdlatul Ulama Sunan Giri Bojonegoro semester ganjil tahun akademik 2019 – 2020, yaitu mahasiswa semester 1 angkatan 2019. Penentuan subjek penelitian menggunakan purposive sampling. Teknik pengumpulan data menggunakan tes tertulis dan wawancara. Teknik analisis data yang digunakan meliputi pengumpulan data, reduksi data, penyajian data dan verifikasi. Validitas data yang digunakan dalam penelitian ini menggunakan triangulasi waktu yang membandingkan antara data tertulis dan wawancara. Hasil penelitian menunjukkan bahwa kemampuan pemecahan masalah matematis mahasiswa masih rendah, hal tersebut terlihat dari presentase kemampuan pemecahan masalah mahasiswa dimana mahasiswa yang tidak mampu memecahkan masalah masih menduduki presentasi tertinggi dan mahasiswa yang mampu memecahkan masalah dengna sangat baik menduduki presentase paling rendah.  

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