scholarly journals AN IMPLEMENTATION OF E-LEARNING BASED MOODLE TO DEVELOP MATHEMATICAL COMMUNICATION SKILL AND SELF-EFFICACY

2021 ◽  
Vol 6 (2) ◽  
pp. 207-218
Author(s):  
Linda Astriani ◽  
Dewi Setiyaningsih ◽  
Misriandi Misriandi ◽  
Anggi Yuliani
Keyword(s):  
Data Collection ◽  
Communication Skills ◽  
Mixed Method ◽  
Strong Correlation ◽  
Self Efficacy ◽  
Communication Skill ◽  
Mixed Method Research ◽  
Mathematical Communication ◽  
E Learning ◽  
Better Than

Mathematical communication skills are important, and education should facilitate students to improve their mathematical communication skills. The purpose of this study was to develop e-learning based on Moodle to improve students' mathematical communication and self-efficacy and student self-efficacy and describe how to students’ mathematic communication and student self-efficacy. This study used mixed-method research. The population in this study were Year 5 students at a private primary school. Data collection techniques used in this study are observation and tests. The implementation with Moodle was effective to the students’ mathematic communication and self-efficacy student. Overall, the students’ mathematical communication skills and self-efficacy of students using E-learning based Moodle is better than those using conventional learning. Also, self-efficacy positively affects students' communication skills with a very strong correlation coefficient, meaning that the higher students' self-efficacy, the higher students' communication skills.

scholarly journals KETERAMPILAN KOMUNIKASI MATEMATIS SISWA PADA MATERI BANGUN RUANG SISI DATAR DITINJAU DARI SELF EFFICACY

2021 ◽  
Vol 5 (1) ◽  
pp. 62-73
Author(s):  
Nur Asri Melawati ◽  
Erdawati Nurdin
Keyword(s):  
High School ◽  
Communication Skills ◽  
Junior High School ◽  
Self Efficacy ◽  
Communication Skill ◽  
Mathematical Communication ◽  
Data Presentation ◽  
Online Test ◽  
Design Learning ◽  
Support Students

Mathematical communication skills are one of the competencies that students must have in the 21st century.  This study aims to anylize and describe students’ mathematical communication skills in terms of self efficacy on the polyhedrons material. The research used descriptive qualitative methods. The subjects were 9 grade students of An nashichah private junior high school selected purposively.  Data was collected through online test, questionnaires and interviews using WhatsApp. The data analyzed through 3 stages, namely data reduction, data presentation and conclusions. The results showed that the students’ mathematical communication skills were low. When viewed from students’ self efficacy, high self efficacy students have high mathematical communication. Meanwhile, low and moderate self efficacy students have low mathematical communication skills. The use of Whatsapp media is not able to support students mathematical communication skill and self efficacy. The tachers need to design learning media to help students improve their mathematical communication skills and self efiicacy.

scholarly journals Peningkatan Kemampuan Komunikasi dan Self-Efficacy Matematis Siswa melalui Pendekatan Pembelajaran Matematika Realistik

2020 ◽  
Vol 4 (2) ◽  
pp. 151
Author(s):  
Sakinah Ubudiyah Siregar ◽  
Amin Harahap ◽  
Sri Milfayetti ◽  
Ibnu Hajar
Keyword(s):  
Communication Skills ◽  
Self Efficacy ◽  
Quantitative Research ◽  
Mathematics Learning ◽  
Research Approach ◽  
Learning Approach ◽  
Learning Approaches ◽  
Mathematical Communication ◽  
Realistic Mathematics ◽  
Better Than

Penelitian ini bertujuan untuk mengetahui peningkatan kemampuan komunikasi dan self-efficacy matematis siswa melalui pendekatan pembelajaran matematika realistik (PMR). Penelitian ini menggunakan pendekatan penelitian kuantitatif dengan metode eksperimen semu. Sampel yang digunakan pada penelitian masing-massing yaitu 30 siswa (kelas eksperimen) dan 30 siswa (kelas kontrol) sekolah dasar di beberapa sekolah sekitar kota Rantauprapat. Hasil penelitian ini menunjukkan bahwa (1) peningkatan kemampuan komunikasi matematis siswa yang diberi pendekatan realistik lebih tinggi daripada siswa yang diberi pembelajaran konvensional, (2) adanya interaksi antara pendekatan pembelajaran dengan kemampuan awal siswa terhadap peningkatan kemampuan komunikasi matematis dan self-efficacy matematis, dan (3) proses penyelesaian komunikasi matematis siswa yang menggunakan pendekatan pembelajaran matematika realistik lebih baik dari pendekatan konvensional. Berdasarkan hasil penelitian dapat disimpulkan bahwa PMR lebih baik dari pendekatan matematika konvensional dalam meningkatkan kemampuan komunikasi dan self-efficacy matematis siswa.Improvement of Students’ Mathematical Communication Skills and Self-Efficacy through the Realistic Mathematics Learning ApproachAbstractThis study aims to determine the improvement of students' mathematical communication skills and self-efficacy through a realistic mathematics learning approach (PMR). This research uses a quantitative research approach with quasi-experimental methods. The samples used in each research were 30 students (experimental class) and 30 students (control class) in elementary schools in several schools around the city of Rantauprapat. The results of this study indicate that (1) an increase in mathematical communication skills of students who are given a realistic approach is higher than students who are given conventional learning, (2) there is an interaction between learning approaches with students' initial ability to improve mathematical communication skills and mathematical self-efficacy, and (3) the process of solving students' mathematical communication using a realistic mathematics learning approach is better than the conventional approach. Based on the results of the study it can be concluded that PMR is better than conventional mathematical approaches in improving students' mathematical communication skills and self-efficacy.

scholarly journals Efektifitas Pembelajaran Guided Teaching dengan E-Learning untuk Meningkatkan Kemampuan Komunikasi Matematik Mahasiswa

2018 ◽  
Vol 1 (3) ◽  
pp. 315-327
Author(s):  
Adi Candra Kusuma ◽  
Ida Afriliana
Keyword(s):  
Communication Skills ◽  
Mathematics Learning ◽  
Comparative Test ◽  
Abstract Concepts ◽  
Mathematical Communication ◽  
E Learning ◽  
The Difference ◽  
Teaching Learning ◽  
Collection Methods ◽  
Better Than

To many abstract concepts in mathematics learning make students think mathematics is difficult. The purpose of this research is to obtain the effectiveness of Guided Teaching learning with E-learning to improve students 'mathematical communication skills by 1) students' mathematical communication skills who are given Guided Teaching learning with E-Learning achieve minimal mastery of both individual and classical learning, 2 ) students' mathematical communication skills are given Guided Teaching learning treatment with E-Learning better than expository learning, and 3) an increase in mathematical communication skills of students who are given Guided Teaching learning treatment with E-Learning better than expository learning. The method used in the experiment (quantitative). Data collection methods using observation, interviews, and tests about students' mathematical communication skills. Data analysis uses the completeness test, proportion test, comparative test, and N-Gain test. The results of this study obtain the effectiveness of guided teaching-learning with e-learning as follows (1) individual completeness meets KKM (68), (2) classical completeness by 75% with the proportion of students already getting 68 grades has exceeded 75%; (3) students 'mathematical communication skills of Guided Teaching learning with e-learning by 80.75 higher than expository learning by 69.50 (4) an increase in students' mathematical communication skills of 0.407 medium categories and the difference in the increase in mathematical communication skills of students who were given treatment guided teaching-learning with e-learning is greater than Expository learning.

scholarly journals Improving Communication Ability And Mathematical Self Efficacy Of Elementary School Students Through The Realistic Mathematics Learning Approach

2019 ◽  
Author(s):  
Ronal Watrianthos
Keyword(s):  
Communication Skills ◽  
Self Efficacy ◽  
Mathematics Learning ◽  
Experimental Studies ◽  
Learning Approaches ◽  
Research Activity ◽  
Mathematical Communication ◽  
Realistic Mathematics ◽  
Realistic Approach ◽  
Better Than

The research activity was focused on improving communication skills and mathematical self-efficacy of students who obtained realisticmathematics learning approaches in elementary schools. The purpose of the study was to determine the improvement of communication skills andmathematical self efficacy of students who obtained realistic mathematics learning approaches better than students' mathematical communication skillswho obtained a conventional approach. Improvement of communication skills and mathematical self efficacy of students who get a realistic mathematicslearning approach will be conducted through a study of action studies on the subject of research namely elementary students in several schools aroundRantauprapat City. Therefore the research that would be used was following a series of quasi-experimental studies. The results of the calculation of thetwo-way ANOVA calculation of the post-test minimum self-efficacy scores of students in the class given a realistic approach were 58.0 better thanstudents in the class given conventional learning 43.0, as well as the maximum self-efficacy scores of students in the class given a realistic approach 69,0 is better than students who were given conventional learning 58.0, thus with a posttest self-efficacy score for the class given a realistic approach62.633 higher than the posttest average of students for the class given conventional learning 49.667 and a significant level of 0.000. In order thatsignificant 0,000 <0,05 means H0 is rejected so it could be concluded that the increase in mathematical communication skills of students with realisticapproaches is higher than students given conventional learning

scholarly journals Efektivitas Media Neo Snake and Ladder Game Terhadap Kemampuan Komunikasi Matematis Siswa

2019 ◽  
Vol 1 (1) ◽  
pp. 11-20
Author(s):  
Fauzi Fadliansyah
Keyword(s):  
Elementary School ◽  
Data Collection ◽  
Communication Skills ◽  
Random Sampling ◽  
Fourth Grade ◽  
Simple Random Sampling ◽  
Mathematical Communication ◽  
Fourth Grade Students ◽  
Academic Year ◽  
Better Than

The purpose of this study was to determine the effectiveness of Neo Snake and Ladder Game media in increasing students' mathematical communication skills. The population in this study were fourth grade students of Sukaratu 4 Elementary School, Majasari District, Pandeglang Regency in the Academic Year of 2019/2020. The reseracher used simple random sampling. The data collection used tests of mathematical communication skills, observation, and documentation. The results showed that (1) the classical completeness test of students' mathematical communication skills reached a minimum limit of 68, (2) mathematical communication skills of Neo Snake and Ladder Game media had reached classical completeness of 75% and (3) the increase in average of mathematical communication skills using media Neo Snake and Ladder Games were better than the average mathematical communication skills of students without using Neo Snake and Ladder Games media. Based on the above results, it can be concluded that Neo Snake and Ladder Games media are effective in improving students' mathematical communication skills.

Kemampuan Komunikasi Matematika: Studi Komparasi Pembelajaran Number Head Together (NHT) dan Media Power Point (PPT)

2020 ◽  
Vol 3 (1) ◽  
pp. 39-50
Author(s):  
Bernadeta Ritawati ◽  
Sri Wahyuni
Keyword(s):  
Communication Skills ◽  
Hypothesis Test ◽  
Test Results ◽  
Mathematical Communication ◽  
Cluster Technique ◽  
Significance Level ◽  
Quasi Experimental ◽  
Power Point ◽  
Media Power ◽  
Better Than

This research is a quasi-experimental study that aims to determine the comparison of students' mathematical communication abilities with the cooperative learning model of the NHT and PPT media in class VII SMP Negeri 02 Ngabang. The population in this study were all students of class VII SMP 02 Ngabang consisting of 3 classes. The sample in this study was taken by using the Random Sampling Cluster technique. Class VII A as class I experimental class with 24 students and class VII B as a experimental class II with 24 students. The instruments used were pretest and posttest in the form of description. Data analysis uses the t test with a significance level of 5%. The results showed the average posttest for the NHT class was 72.5 and the average posttest for the PP class was 66.666. From the posttest hypothesis test results obtained t hitung> t tabel (1.9522> 1,667). Because t_hitung> t_tabel, H_0 is rejected and H_a is accepted. This means that students' mathematical communication skills taught with the NHT are better than using Power point media.

GEOGEBRA APPLICATION AS THE DEVELOPMENT OF LINEAR PROGRAM TEACHING MATERIALS IN SMA KABUPATEN BURU

2021 ◽  
Author(s):  
HARZIKO
Keyword(s):  
Communication Skills ◽  
Research Method ◽  
Positive Response ◽  
Mathematics Learning ◽  
Mathematical Communication ◽  
Realistic Mathematics ◽  
Test Instrument ◽  
Learning Mathematics ◽  
Quasi Experimental ◽  
Better Than

ABSTRACTThis research is motivated by the fact that the ability of mathematical communication in Indonesia is low. The models and approaches used in the learning process are one of the supporting factors for learning mathematics in the classroom. This study aimed to analyze SMA 1 Namlea students' mathematical communication skills with realistic mathematics learning assisted by GeoGebra. The research method used is quasi-experimental. WHO researched SMA Negeri 1 Namlea, Buru Regency. The analysis results show that the test instrument is valid and reliable to be used for pretest and posttest. The results showed that the mathematical communication of students who received realistic mathematics learning assisted by GeoGebra was better than students who received realistic mathematics learning without GeoGebra. The results also showed that there was a positive response from students towards learning realistic mathematics with GeoGebra.KEYWORDS: Realistic Mathematics, GeoGebra & Mathematical Communication

scholarly journals Pengembangan perangkat pembelajaran berbasis masalah berorientasi pada kemampuan komunikasi dan prestasi belajar matematika siswa SMP

2017 ◽  
Vol 4 (1) ◽  
pp. 32
Author(s):  
Fitratul Wulan Fatmasuci
Keyword(s):  
Communication Skills ◽  
Junior High School ◽  
Communication Skill ◽  
Problem Based Learning ◽  
Achievement Test ◽  
Mathematical Communication ◽  
Learning Achievement ◽  
Skill Test ◽  
Learning Mathematics ◽  
Skills Learning

Tujuan penelitian ini adalah menghasilkan perangkat pembelajaran matematika berbasis masalah yang berorientasi pada kemampuan komunikasi dan prestasi belajar matematika yang mempunyai kualitas baik yang terdiri atas rencana pelakanaan pembelajaran (RPP), lembar kerja siswa (LKS), tes kemampuan komunikasi, dan tes prestasi belajar. Penelitian ini adalah penelitian dan pengembangan. Prosedur yang diadaptasi tersebut meliputi tiga tahap yaitu studi pendahuluan, desain produk, dan pengembangan produk. Hasil penelitian menunjukkan bahwa perangkat pembelajaran matematika yang dikembangkan masing-masing memenuhi kriteria valid dengan kategori “baik”. Perangkat pembelajaran yang dikembangkan praktis dengan hasil penilaian kepraktisan oleh guru pada kategori “baik”, kategori “sangat baik” berdasarkan respon siswa dan kategori “sangat baik” berdasarkan hasil observasi keterlaksanaan pembelajaran. Perangkat pembelajaran yang dikembangkan efektif berdasarkan ketuntasan belajar siswa. Persentase siswa yang tuntas pada tes kemampuan komunikasi matematika mencapai 84,38% dan pada tes prestasi belajar mencapai 81,25%.Kata Kunci: perangkat pembelajaran, pembelajaran berbasis masalah, kemampuan komunikasi matematika, prestasi belajar Developing a Problem-Based Learning Instructional Kit Oriented to Junior High School of Mathematical Communication Skills and Learning Achievement AbstractThe research aims to produce a good quality problem-based learning mathematics instructional kit oriented to mathematical communication skills and learning achievement consisting of lesson plans, student worksheets, communication skill test, and learning achievement test. This study was a research and development. The procedure of this model consisted of three steps are define, design and develop. The result shows that the mathematics instructional kit is valid with a “good” category. Learning kit that has been developed was practically shown by results of practicality votes by teachers in category “good”, “very good” category based on student’s responses and “very good” category based on the observation of learning implementation. Learning kit that has been developed was effective based on student’s learning mastery. The percentage of students who achieved the mastery level in communication test is 84.38% and in learning achievement test is 81.25%.Keywords: instructional kits, problem-based learning, mathematical communication skills, learning achievement

scholarly journals PENERAPAN MODEL PEMBELAJARAN THINK TALK WRITE (TTW) TERHADAP KEMAMPUAN KOMUNIKASI MATEMATIS SISWA

2019 ◽  
Vol 4 (2) ◽  
pp. 190-195
Author(s):  
Fitri Ramadhani ◽  
Delima Septiani
Keyword(s):  
Middle School ◽  
Communication Skills ◽  
Hypothesis Test ◽  
Control Group ◽  
Learning Models ◽  
Mathematical Communication ◽  
Control Group Design ◽  
Group Design ◽  
Analysis Technique ◽  
Better Than

Abstract. The purpose of this study was to determine the mathematical communication skills of class VII students at Muhammadiyah Middle School in Pasir Penyu. This type of research is a Quasi Experiment with the design of Randomized Subject Posttest-Only Control Group Design. The data analysis technique in this test uses the t-test. Based on the calculation of the hypothesis test shows the significant value of the sample class is 0.003 <0.05. Based on these results, H0 is rejected and Ha is accepted. So it can be concluded that the mathematical communication skills of students using the think talk write learning model is better than the mathematical communication skills of students using conventional learning models in class VII in the middle school Muhammadiyah Pasir Penyu.Keywords: Mathematical Communication, Think Talk Write

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