scholarly journals OPTIMALISASI PENERAPAN KOMPONEN LANGUAGE DAN PICTORIAL PADA PEMBELAJARAN BERKERANGKA ELPSA UNTUK MENINGKATKAN KEMAMPUAN KOMUNIKASI MATEMATIKA SISWA KELAS IX.3 MTsN 1 BIMA

2019 ◽  
Vol 7 (1) ◽  
pp. 11
Author(s):  
Muhdar Muhdar
Keyword(s):  
Communication Skills ◽  
Fundamental Problem ◽  
Mathematics Learning ◽  
Learning Activities ◽  
Mathematical Communication ◽  
Average Value ◽  
Communication Ability ◽  
Frame Work ◽  
Group 5 ◽  
Lower Group

One of the fundamental problem of students in mathematics learning is the low mathematical communication skills. The solution  of this problem in this study was the optimization of the application of ELPSA frame  work learning with a focus on Language and Pictorial components. The  purpose of  this study was to find out and explore the effect of optimizing the application of language and pictorial components on ELPSA framework learning on mathematical communication skills. This research is a classroom action research consisting of two cycles in class IX.3 MTsN 1 Bima  for  20  students divided into three groups, 5 students to  upper  group, 5 students to  lower group  and 10 students  middle group. The results showed that the optimization of the application of  Language and  Pictorial components had an effect on the improvement of communication skills of class IX.3 MTsN 1 Bima students as indicated by observational data during learning activities. In the first cycle the average value of mathematical communication skills before the optimization activities was carried out was 49.33 and the average value of mathematical communication skills after optimization activities was 69.08 whereas in the second cycle data obtained the average communication ability before optimization activities was 53 , 42 while communication skills after the optimization activities are 71.50.

scholarly journals Students' Mathematical Communication Ability through the Brain-Based Learning Approach using Autograph

2019 ◽  
Vol 4 (1) ◽  
pp. 1-10 ◽  
Author(s):  
Mailis Triana ◽  
Cut Morina Zubainur ◽  
Bahrun Bahrun
Keyword(s):  
Communication Skills ◽  
Mathematics Learning ◽  
Descriptive Analysis ◽  
Learning Approach ◽  
Observation Data ◽  
Mathematical Communication ◽  
Mathematical Ideas ◽  
Communication Ability ◽  
Brain Based Learning ◽  
The Brain

AStudents’ skills in expressing mathematical ideas in various ways have not met the expectation. Teachers need to apply the learning providing students’ opportunities to present their mathematical ideas. Utilizing the Brain-Based Learning (BBL) approach with Autograph can help students develop their mathematical communication skills. The purpose of this study was to analyze the development of students’ mathematical communication skills. Twenty-eight 10th grade students in one of the high schools in Banda Aceh participated in the study. The instruments used were a mathematical communication skills test and the activity observation. Data were analyzed using descriptive analysis. The study showed that mathematics learning applying BBL approach with Autograph contribute to developing students’ mathematical communication skills.

scholarly journals Improving Students' Mathematics Communication Ability Through Geogebra

2021 ◽  
Vol 10 (2) ◽  
pp. 113-126
Author(s):  
Endang Istikomah ◽  
Zetriuslita Zetriuslita ◽  
Nofriandi Nofriandi
Keyword(s):  
Communication Skills ◽  
Research Method ◽  
Mathematics Learning ◽  
Control Group ◽  
Mathematical Communication ◽  
Mathematical Concepts ◽  
Communication Ability ◽  
And Control ◽  
Experimental Group ◽  
Better Than

Student’s mathematical communication skills are low. Geogebra is a dynamic program with a variety of facilities that can be used as a medium of mathematics learning to visualize mathematical concepts and help to construct mathematical concepts. The purpose of this study was to determine the improvement of students’ matematical communication skills thorugh Geogebra. The research method use is quasi experiment. The sample used in this study was the second semester students of TA. 2018/2019. The reserach involved an experimental group and control group. The results showed that the value of sig. of 0,000 . The conclusion obtained is that the mathematical communication skills of student in the experimental class are better than increasing the mathematical communication skills of students in the control class.

scholarly journals HUBUNGAN ANTARA KEAKTIFAN BELAJAR SISWA TERHADAP KEMAMPUAN KOMUNIKASI MATEMATIS SISWA SMK

2018 ◽  
Vol 9 (1) ◽  
pp. 151-158
Author(s):  
Intan Firdawati ◽  
Wahyu Hidayat
Keyword(s):  
Data Analysis ◽  
Communication Skills ◽  
Quantitative Research ◽  
Learning Activities ◽  
Learning Activity ◽  
Mathematical Communication ◽  
Analysis Technique ◽  
Correlational Data ◽  
Communication Ability ◽  
The Relationship

The main purpose of this study is to see the relationship between the learning activities on the communication skills of vocational students. Quantitative research and correlational data analysis takes the population of all students of SMK Negeri 1 Cipanas - Cianjur. The samples used were non-random samples, ie 21 students of class XI TKJ 2 in SMK Negeri 1 Cipanas - Cianjur. The tool used for data collection is a matter of mathematical communication ability and questionnaire of student learning activeness. Data analysis technique used is correlation test with data criteria are normal and linear distributed. Based on the results of research, it can be concluded that the relationship between students 'learning activities to students' mathematical communication skills. The influence of the contribution given by students' learning activity toward mathematical communication is 70,02%.   Abstrak Tujuan utama dari penelitian ini adalah untuk melihat hubungan antara keaktifan belajar terhadap kemampuan komunikasi siswa SMK. Penelitian kuantitatif dan analisis data korelasional ini mengambil populasi seluruh siswa SMK Negeri 1 Cipanas - Cianjur. Adapun sampel yang digunakan adalah sampel tak acak, yaitu 21 orang siswa kelas XI TKJ 2 di SMK Negeri 1 Cipanas - Cianjur. Alat yang digunakan untuk pengumpulan data berupa soal kemampuan komunikasi matematis dan angket keaktifan belajar siswa. Teknik analisis data yang digunakan adalah uji korelasi dengan kriteria data tersebut berdistribusi normal dan linier. Berdasarkan hasil penelitian, dapat disimpulkan bahwa adanya hubungan antara keaktifan belajar siswa terhadap kemampuan komunikasi matematis siswa. Besar pengaruh kontribusi yang diberikan keaktifan belajar siswa terhadap komunikasi matematis sebesar 70,02%. Kata Kunci :  Keaktifan Belajar, Kemampuan Komunikasi Matematis

scholarly journals Upaya Meningkatkan Kemampuan Komunikasi Matematis Siswa Melalui Pembelajaran Kooperatif Tipe Think Pair Share (TPS) Berbantuan Mr Math

2020 ◽  
Vol 8 (1) ◽  
pp. 63
Author(s):  
Moh Taoefik
Keyword(s):  
Cooperative Learning ◽  
Communication Skills ◽  
Teaching And Learning ◽  
Learning Activities ◽  
Average Score ◽  
Research Subjects ◽  
Mathematical Communication ◽  
Average Value ◽  
Academic Year ◽  
Total Average

This classroom action research aims to improve the mathematical communication skills at X grade student of SMA Negeri 2 Narmada Kab. Lombok Barat through cooperative learning type Think Pair Share (TPS) with Mr Math (Microsoft Mathematic). This research was conducted in 2 cycles, with the research subjects were students of class X2 of SMA Negeri 2 Narmada in the academic year 2016/2017 with a total of 24 students. From the research that has been carried out, it is found that the average value of the test of students' mathematical communication skills in the first cycle is 57.58 and the second cycle is 70.05. The percentage of classical completeness in the first cycle was 22.72% and the second cycle was 82.60%. This shows that students' mathematical communication skills have increased. The total average score of students' oral mathematical communication skills in the first cycle was 2.43 with a good enough category and the second cycle was 2.98 with a good category. This shows that students' verbal mathematical communication skills have increased and have reached the specified indicators. The total average score of observations of teaching and learning activities (KBM) in the first cycle was 2.70 with a good category and the second cycle was 3.15 with a good category. Thus, it can be concluded that the Think Pair Share (TPS) type of cooperative learning with Mr.Math can improve students' mathematical communication skills

scholarly journals PENERAPAN METODE THINK-TALK-WRITE UNTUK MENINGKATKAN KEMAMPUAN KOMUNIKASI MATEMATIS SISWA KELAS X PADA TOPIK LOGARITMA DI SEKOLAH MENENGAH ATAS KUPANG [THE APPLICATION OF THE THINK-TALK-WRITE METHOD TO IMPROVE THE MATHEMATICS COMMUNICATION SKILLS OF GRADE 10 STUDENTS ON LOGARITHM TOPICS AT A SENIOR HIGH SCHOOL IN KUPANG]

2020 ◽  
Vol 4 (1) ◽  
pp. 113
Author(s):  
Edsel Yubil Pantow ◽  
Debora Suryani Sitinjak ◽  
Kurnia Putri Sepdikasari Dirgantoro
Keyword(s):  
High School ◽  
Communication Skills ◽  
Communication Skill ◽  
Mathematical Thinking ◽  
Mathematics Learning ◽  
Senior High School ◽  
Mathematical Language ◽  
Mathematical Communication ◽  
Communication Ability ◽  
Bahasa Indonesia

<p>Mathematical communication skills are one of the standard abilities in mathematics learning that students must have. In fact, it was found that the grade 10 students at one of the senior high schools in Kupang were still lacking in communicating both orally and in writing in mathematics learning. They lacked the ability to describe mathematical ideas using written symbols and notations and also lacked the ability to make class presentations using mathematical language. The purpose of this study was to improve students' mathematical communication skills, both written and oral, by applying the Think-Talk-Write method. The method used in this research was classroom action research with the Kemmis and McTaggart model in three cycles. The research instruments used were observation sheets, questionnaires, rubric sheets for oral mathematic communication skills, written mathematical communication skills test sheets, and reflection journals. Based on the results of the analysis, the application of the Think-Talk-Write method can improve mathematical communication ability of grade 10 students at a  senior high school in Kupang. In mathematical communication skills written algebraically or graphically using mathematical terms, the appropriate notation and formula symbols increased by 4.76%. Written communication skill with the arrangement of arguments and generalizations increased by 28.57%. Similarly, the ability to convey mathematical thinking using mathematical language increased by 23.81%. The application of the Think-Talk-Write method can improve students' mathematical communication skills with stages starting from the explanation of the model and learning objectives, the distribution of question worksheets and materials, the think stage, the talk stage, and the write stage.</p><p><strong>BAHASA INDONESIA ABSTRACT: </strong>Kemampuan komunikasi matematis merupakan salah satu standar kemampuan dalam pembelajaran matematika yang harus dimiliki siswa. Pada kenyataannya ditemukan bahwa siswa kelas X pada salah satu sekolah menengah atas Kupang masih kurang dalam berkomunikasi baik secara lisan maupun tulisan dalam pembelajaran matematika. Tujuan dari penelitian ini adalah untuk meningkatkan kemampuan komunikasi matematis siswa baik secara tulisan maupun lisan dengan menerapkan metode Think-Talk-Write. Metode penelitian yang digunakan adalah penelitian tindakan kelas dengan model Kemmis dan Mc. Taggart dalam tiga siklus. Instrumen penelitian yang digunakan dalam penelitian ini yaitu lembar observasi, lembar angket, lembar rubrik kemampuan komunikasi matematis lisan, lembar tes kemampuan komunikasi matematis tertulis, dan jurnal refleksi. Berdasarkan hasil analisis, kemampuan komunikasi matematis tertulis secara aljabar atau grafik yang menggunakan istilah matematika, simbol notasi dan formula baku yang sesuai mengalami peningkatan sebesar 4,76%. Pada kemampuan komunikasi tertulis dengan susunan argumen dan generalisasi mengalami peningkatan sebesar 28,57%. Begitu juga pada kemampuan menyampaikan pemikiran matematis menggunakan bahasa matematis mengalami peningkatan sebesar 23,81%. Sehingga dapat disimpulkan bahwa penerapan metode Think-Talk-Write dapat meningkatkan kemampuan komunikasi matematis siswa dengan tahapan mulai dari penjelasan model dan tujuan pembelajaran, pembagian lembar kerja soal dan materi, tahap Think, tahap Talk, dan tahap Write.</p>

scholarly journals PENERAPAN METODE THINK-TALK-WRITE UNTUK MENGEMBANGKAN SELF CONFIDENCE SISWA SD

2018 ◽  
Author(s):  
SRI WINGGO WATI
Keyword(s):  
Communication Skills ◽  
Quantitative Data ◽  
Research Method ◽  
Qualitative Data ◽  
Mathematics Learning ◽  
School Students ◽  
Mathematical Communication ◽  
Self Confidence ◽  
Communication Ability ◽  
Math Problems

This research is based on the problems of many elementary students who have difficulty solving math problems especially those related to students' mathematical communication ability. The purpose of this study is to answer the question whether by Think-Talk-Write method (TTW) can develop student self confidence. The research method used is Classroom Action Research, which consists of 3 learning cycles, each cycle consists of 3 actions. Population in this research is grade 6 student of SD in Bandung City. The instruments used include students' mathematical communication skills such as stories, questionnaires, observation guidelines, interviews and documentation. The quantitative data obtained were analyzed using SPSS 19, while the qualitative data used Miles & Huberman technique. The results showed that there is an increase in self-confidence of students with learning Think-Talk-Write method (TTW). The recommendation in this research emphasizes the learning of Think-Talk-Write method (TTW) as one of the alternative learning method that able to give good benefit and stimulation to the ability and confidence of elementary school students in mathematics learning in accordance with the stages of cognitive development of students.

scholarly journals PENERAPAN PENDEKATAN SAINTIFIK UNTUK MENINGKATKAN KEMAMPUAN KOMUNIKASI MATEMATIK PESERTA DIDIK di SEKOLAH DASAR

2017 ◽  
Vol 9 (2) ◽  
pp. 109
Author(s):  
Fadhilaturrahmi Fadhilaturrahmi
Keyword(s):  
Data Collection ◽  
Communication Skills ◽  
Research Data ◽  
Average Score ◽  
Mathematical Communication ◽  
Average Value ◽  
Scientific Approach ◽  
Communication Ability ◽  
The Subject ◽  
Description Form

Abstract: This study aims to improve the ability of mathematical communication by applying scientific approach in primary school. This study is a classroom action research. The subject of this research is all students of grade V of SD 016 Bangkinang Kota. The instrument used in data collection is a mathematical communication test of the description form. Implementation of learning carried out with 5 steps scientific approach that is: observing, asking, reasoning, try and communicate. This research data obtained from the results by using tests, observations, interviews, and discussions. This research was conducted for two cycles, ie cycle I held two meetings (6 x 35 minutes) and cycle II was held in two meetings (6 x 35 minutes). Result of research from every cycle that have been implemented seen improvement. This can be seen in the first cycle, the average value of students' communication skills is 92.61% percentage of students, and the meeting 2 percentage 62.54%. In the second cycle of meeting 1, the average value of mathematical communication ability is 8.71 with the percentage of 86% of students and on the second cycle of meeting 2, the average score of students' mathematical communication ability is 85 with the percentage of 97.20 students. Based on the observations made also seen the increase of student activeness in the learning process. Thus it can be concluded that the research by using scientific approach can improve students' mathematical communication skills Keyword:  Saintific approach, mathematics of communication  Abstrak: Penelitian ini bertujuan untuk  meningkatkan kemampuan komunikasi matematik dengan menerapkan pendekatan saintifik di sekolah dasar. Penelitian ini merupakan penelitian tindakan kelas. Subjek penelitian ini  adalah seluruh siswa kelas V Sekolah dasar 016 Bangkinang Kota. Instrumen yang digunakan dalam pengumpulan data adalah tes komunikasi matematik bentuk uraian. Pelaksanaan pembelajaran dilaksanakan dengan  5 langkah pendekatan saintifik  yaitu: mengamati, menanya, menalar, mencoba dan mengkomunikasikan. Data penelitian ini diperoleh dari hasil dengan menggunakan tes, observasi, wawancara, dan diskusi. Penelitian ini dilaksanakan selama dua siklus, yaitu  siklus I dilaksanakan dua kali pertemuan (6 x 35 menit) dan siklus II dilaksanakan dalam dua kali pertemuan (6 x 35 menit). Hasil penelitian dari setiap siklus yang telah dilaksanakan terlihat adanya peningkatan. Hal ini dapat dilihat pada siklus I , nilai rata-rata kemampuan komunikasi siswa adalah persentase 92,61% siswa,dan pertemuan 2 persentasenya 62,54% . Pada siklus II pertemuan 1, nilai rata-rata kemampuan komunikasi matematik adalah 8,71 dengan persentase 86% siswa dan pada siklus II pertemuan 2, nilai rata-rata kemampuan komunikasi matematik siswa adalah 85 dengan persentase 97,20 siswa. Berdasarkan pengamatan yang dilakukan terlihat juga adanya peningkatan keaktifan siswa dalam proses pembelajaran. Dengan demikian dapat disimpulkan bahwa pada penelitian dengan menggunakan pendekatan saintifik  dapat meningkatkan kemampuan komunikasi matematik siswa.Kata Kunci:  Pendekatan saintifik, Kemampuan Komunikasi Matematik

scholarly journals MENINGKATAN KEMAMPUAN KOMUNIKASI MATEMATIS SISWA MELALUI MODEL PEMBELAJARAN PREDICT OBSERVE EXPLANATION

2017 ◽  
Vol 3 (2) ◽  
pp. 167
Author(s):  
Tina Sri Sumartini
Keyword(s):  
Action Research ◽  
Communication Skills ◽  
Communication Skill ◽  
Mathematics Learning ◽  
Mathematical Problem ◽  
Learning Model ◽  
Mathematical Communication ◽  
Communication Ability ◽  
The Given ◽  
Planning Action

AbstractBased on previous observations note that the ability of some students' mathematical communication is still lacking. Therefore, it is necessary to improve students' mathematical communication ability by using Predict Observe Explanation (POE) learning model. The purpose of this study is to describe the process of implementing mathematics learning through the Predict Observe Explanation (POE) learning model in an effort to improve students' communication skills. The type of this research is Classroom Action Research (PTK) which consists of two cycles and each cycle is done with 4 stages of planning, action implementation, observation, and reflection. The subjects of this study are students of class XI SMK Al Hikmah Garut. The results showed POE learning model can improve students' mathematical communication ability with the learning stages: 1) predict: �predicting the temporary answer of the given mathematical problem; 2) observe: observing other similar issues through teacher demonstrations; 3) explanation: presenting predictions and observations.Keywords: Mathematical Communication Skill, Predict Observe Explanation Learning Model

scholarly journals Kemampuan komunikasi matematis tulis siswa Samin dalam memecahkan masalah geometri

2021 ◽  
Vol 2 (1) ◽  
pp. 31-37
Author(s):  
Setyo Riyadi ◽  
Kurnia Noviartati ◽  
Zainal Abidin
Keyword(s):  
Communication Skills ◽  
Mathematics Learning ◽  
Descriptive Study ◽  
Research Subjects ◽  
Mathematical Communication ◽  
Ability Test ◽  
Geometric Problems ◽  
Mathematics Ability ◽  
Collection Data ◽  
Communication Ability

Keterampilan komunikasi matematis merupakan salah satu tujuan pembelajaran matematika. Tujuan penelitian ini adalah mendeskripsikan kemampuan komunikasi matematis siswa Samin dalam menyelesaikan masalah geometri. Jenis penelitian ini adalah penelitian deskriptif dengan pendekatan kualitatif. Subjek penelitian adalah anggota masyarakat adat Samin yang duduk di kelas VII SMPN 1 Margomulyo. Tahapan penelitian meliputi persiapan, pengumpulan data, analisis data, dan pembuatan laporan. Instrumen penelitian yang digunakan adalah Tes Kemampuan Matematika (TKM), Tes Kemampuan Komunikasi Matematika (TKKM), dan Pedoman Wawancara. Hasil penelitian menunjukkan bahwa keterampilan komunikasi matematika tertulis siswa dalam menulis ide matematika (penggunaan model matematika, rumus atau simbol) dengan jelas dan tepat untuk menyelesaikan suatu masalah tergolong rendah, Keterampilan komunikasi matematis tertulis siswa dalam menulis alasan jawaban yang diberikan adalah relatif rendah, keterampilan komunikasi matematika tertulis siswa dalam menulis ulang gagasan orang lain dengan menggunakan bahasanya sendiri tergolong sedang, dan keterampilan komunikasi matematika tertulis siswa dalam mengungkapkan kembali ide orang lain diklasifikasikan rendah.Mathematical communication skills are one of the goals of mathematics learning. The purpose of this study is to describe the mathematical communication ability of Samin students in solving geometric problems. The type of this research was a descriptive study with a qualitative approach. The research subjects were members of the Samin indigenous people who were in Class VII at SMPN 1 Margomulyo. The stages of the research included preparation, data collection, data analysis, and report making. The research instruments used were the Mathematics Ability Test (TKM), the Mathematical Communication Ability Test (TKKM), and Interview Guidelines. The results show that the students 'written mathematical communication skills in writing mathematical ideas (the use of mathematical models, formulas, or symbols) clearly and precisely to solve a problem were classified as low. The students' written mathematical communication skills in writing the reasons for the answers given were relatively low, students' written mathematical communication skills in re-writing others' ideas using their own language were moderate, and students' written mathematical communication skills in re-expressing other people's ideas were classified as low.

scholarly journals KEMAMPUAN KOMUNIKASI MATEMATIS MELALUI MODEL PEMBELAJARAN THINK PAIR SHARE

2020 ◽  
Vol 7 (2) ◽  
Author(s):  
Yulia Rahmah Anggraeni
Keyword(s):  
Cooperative Learning ◽  
Communication Skills ◽  
Mathematics Learning ◽  
Learning Model ◽  
Average Score ◽  
Mathematical Communication ◽  
Student Activities ◽  
Teachers And Students ◽  
Communication Ability ◽  
Average Observation

This study aims to (1) find out the activities of teachers and students during the implementation of mathematics learning activities by applying Think Pair Share (TPS) learning model, (2) knowing the improvement of students' mathematical communication skills on geometry. Based on the results of observations made by researchers, the cooperative learning model of the Think Pair Share (TPS) type has been going well. Teacher activities and student activities are in a good category, this can be seen from the average score of teacher activity in the first cycle reached 20.75 (good), in the second cycle to 23.25 (good). While the average observation score of students in the first cycle reached 13.75 (enough), in the second cycle it increased to 19.5 (good). The results of the communication skills test in the first cycle were in the adequate category (55.56% of 36 students) and in the next cycle increased to a good category (72.22% of 36 students). From the results of the tests in the second cycle, the study was stopped because it had reached the expected criteria, namely the number of students in good category ≥ 70% of 36 students. Thus it can be concluded that the application of the cooperative learning model of the Think Pair Share (TPS) type can improve the mathematical communication skills of students in class X MIPA 1 of SMAN 7 Bengkulu City.Keywords : Think Pair Share Learning Model, Mathematical Communication Ability

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