scholarly journals The Communication Skills and Mathematical Connections of Prospective Mathematics Teacher:A Case Study on Mathematics Education Students, Yogyakarta State University, Indonesia

2013 ◽  
Vol 63 (2) ◽  
Author(s):  
Djamilah Bondan Widjajanti
Keyword(s):  
Mathematical Model ◽  
Mathematics Education ◽  
Communication Skills ◽  
Discrete Mathematics ◽  
State University ◽  
Study Program ◽  
Mathematical Connections ◽  
Life Problems ◽  
Mathematical Problems ◽  
And Mathematics

The purpose of this research is to identify which aspects of the communication skills and mathematics connections of the prospective mathematics teacher that need to be improved. The subjects of the research were 34 fourth-semester students of Mathematics Education Study Program, State University of Yogyakarta, Indonesia, who took Discrete Mathematics course from February to May 2012. The identifications are done through 6 times by quizzes/tests. The aspect of mathematical communication that had been studied was the ability of students in: (1) writing the statements, reasons, or explanations, and (2) using terms, notations, tables, diagrams, charts, drawings, illustrations, mathematical models, or formulas. While the aspect of mathematical connections that had been examined was the ability of students in: (1) stating the relationship between facts, concepts, or mathematics principles, (2) developing a mathematical model of the daily life problems, and (3) mentioning the concept underlying the solution from the given mathematical problems. Results shows that the students tend to be weak in: (1) writing down the reasons, (2) using charts, pictures, and illustrations, and (3) developing a mathematical model.

scholarly journals Kemampuan Komunikasi Matematis Mahasiswa melalui Pembelajaran Think Talk Write

2019 ◽  
Vol 8 (3) ◽  
pp. 377-388
Author(s):  
Tina Sri Sumartini
Keyword(s):  
Communication Skills ◽  
Sampling Technique ◽  
Mathematical Communication ◽  
Study Program ◽  
Purposive Sampling ◽  
Learning Improvement ◽  
Mathematical Problems ◽  
Communication Ability ◽  
Normalized Gain ◽  
Quasi Experiment

AbstrakKemampuan komunikasi matematis perlu dimiliki mahasiswa untuk menyelesaikan masalah matematika. Peningkatan kemampuan komunikasi perlu didukung oleh pembelajaran yang tepat, diantaranya pembelajaran Think Talk Write (TTW). Tujuan penelitian ini yaitu menganalisis pencapaian dan peningkatan kemampuan komunikasi mahasiswa antara yang belajar dengan pembelajaran Think Talk Write dan konvensional, serta mengetahui interpretasi peningkatan kemampuan komunikasi mahasiswa dari kedua kelas. Metode penelitian yaitu kuasi eksperimen. Teknik pengambilan sampel dengan teknik Purposive Sampling dengan sampel sebanyak dua kelas di Program studi Pendidikan Matematika Institut Pendidikan Indonesia. Analisis data secara kuantitatif dengan uji gain ternormalisasi dan Mann Whitney. Hasil penelitian yaitu pencapaian dan peningkatan kemampuan komunikasi mahasiswa yang belajar dengan pembelajaran Think Talk Write lebih baik dari mahasiswa yang belajar dengan pembelajaran konvensional, peningkatan kemampuan komunikasi matematis mahasiswa yang belajar dengan pembelajaran Think Talk Write memiliki interpretasi tinggi sedangkan peningkatan kemampuan komunikasi matematis mahasiswa yang belajar dengan pembelajaran konvensional memiliki interpretasi sedang.Kata Kunci: Kemampuan Komunikasi Matematis, Think Talk Write, kuasi eksperimen Mathematical Communication Ability of Student through Think Talk Write LearningAbstractCommunication ability needs to be possessed by students to solve mathematical problems. Improved communication skills need to be supported by appropriate learning, one of which is learning Think Talk Write (TTW). The purpose of this study is to analyze the achievement and improvement of communication ability between students who are learning with Think Talk Write learning and conventional learning, as well as to find out interpretations of improved communication ability of students from both classes. The research method is quasi-experiment. The sampling technique is the purposive sampling technique by taking a sample of two classes in the Mathematics Education Study Program of the Institut Pendidikan Indonesia. Data analysis was performed quantitatively using the normalized gain test and Mann Whitney. The results of the study are the achievement and improved of communication skills of students who study with Think Talk Write learning is better than students who study with conventional learning, improvement of mathematical communication skills of students who study with Think Talk Write learning has a high interpretation while increasing mathematical communication skills of students who study with conventional learning have medium interpretations.Keywords: Mathematical Communication Ability, Think Talk Write, quasi-experiment

scholarly journals Realistic mathematics education: Mathematical reasoning and communication skills in rural contexts

2021 ◽  
Vol 10 (2) ◽  
pp. 522
Author(s):  
Anderson Leonardo Palinussa ◽  
Juliana Selvina Molle ◽  
Magy Gaspersz
Keyword(s):  
Mathematics Education ◽  
Communication Skills ◽  
Mathematical Reasoning ◽  
Mathematics Learning ◽  
Realistic Mathematics Education ◽  
Realistic Mathematics ◽  
Mathematical Problems ◽  
Geographical Position ◽  
Rural Context

Mathematics learning has always been a problem in the world of education in Indonesia especially in the Province of Maluku, which is a thousand island area. The geographical position of Maluku, which is an area of the archipelago, is quite extensive, affecting the quality of students in mathematics. One approach that is recommended to overcome mathematical problems of rural island-based students is realistic mathematics education (RME). The purpose of this study was to analyze the effect of RME on mathematical reasoning and communication skills in a rural context. The research design used was quasi experiment. The sample size was 130 students from several junior high schools in Central Maluku Regency. The instrument developed was in the form of problem descriptions to measure students' mathematical reasoning and communication skills. The findings prove that RME has a significant influence on students' mathematical reasoning and communication skills. Thus, RME can be recommended in improving students' mathematical reasoning and communication skills in the island-based rural context.

scholarly journals KONTRIBUSI MATHEMATICS ANXIETY TERHADAP KEMAMPUAN AKADEMIK MAHASISWA PADA PEMBELAJARAN KALKULUS

2018 ◽  
Vol 8 (2) ◽  
pp. 29
Author(s):  
Rifqi Hidayat
Keyword(s):  
Mathematics Education ◽  
Mathematics Anxiety ◽  
Differential Calculus ◽  
Academic Competence ◽  
Study Program ◽  
Training And Education ◽  
Negative Relation ◽  
Mathematical Problems ◽  
Department Faculty ◽  
Academic Year

This reseach comprehending on the relation between mathematics anxiety and the academic competence of the first level students. This research is constituted by the performance of most students of the early study program of mathematics education still feel anxiety when dealing with mathematical problems in the learning of calculus, the emerging discomfort felt by the students. The method of this research is survey with corelation technique. The use of this method is to see how strong and how far the influence of mathematics anxiety on the students academic competence. The population of this research is the students of Mathematics Department faculty of teacher training and education in  Muhammadiyah University of Cirebon in the academic year 2016/2017. The sample of the research is purposive sampling which consists of 20 students who contracted differential calculus subject. The instrument  used in this research is mathematics anxiety scala. The result of the research shows that there is a negative relation between mathematics anxiety and students’ academic competence. The mathematics anxiety gives a contribution 35% to the students’ academics competence, and 65% influenced by other factors not examined in this study.

scholarly journals ENHANCING STUDENTS' COMMUNICATION SKILLS THROUGH TREFFINGER TEACHING MODEL

2015 ◽  
Vol 6 (1) ◽  
pp. 31-39 ◽  
Author(s):  
Idrus Alhaddad ◽  
Yaya S. Kusumah ◽  
Jozua Sabandar ◽  
Jarnawi A. Dahlan
Keyword(s):  
Experimental Study ◽  
Mathematics Education ◽  
Communication Skills ◽  
Interaction Effect ◽  
Mathematical Knowledge ◽  
Discrete Mathematics ◽  
Teaching Model ◽  
Education Department ◽  
Mathematical Communication ◽  
The City

This research aims to investigate, compare, and describe the achievement and enhancement of students' mathematical communication skills (MCS). It based on the prior mathematical knowledge (PMK) category (high, medium and low) by using Treffinger models (TM) and conventional learning (CL). This research is an experimental study with the population of all students of Mathematics Education Department who took Discrete Mathematics subject matter of one university in the city of Ternate. The results show that (1) the achievement and enhancement of MCS  students that used  TM are higher than the students learning using CL; (2) Based on the categories of PMK, the achievement and enhancement of MCS of students using TM are also higher than those learning with CL; and (3) There was no interaction effect between learning (TM and CL) and PMK to the achievement and enhancement of MCS of the students.Keyword: Communication Skills, Prior Mathematical Knowledge, Treffinger Model

scholarly journals Analisis kesulitan kemampuan komunikasi matematika mahasiswa menggunakan aplikasi google classroom pada matakuliah aljabar

2021 ◽  
Vol 2 (1) ◽  
pp. 18-25
Author(s):  
Fitriani Fitriani ◽  
Yulia Anita Siregar ◽  
Wiwik Novitasari
Keyword(s):  
Communication Skills ◽  
Test Results ◽  
Mathematical Communication ◽  
Study Program ◽  
Writing Difficulties ◽  
Mathematical Ideas ◽  
Offline Learning ◽  
Education Study ◽  
Mathematical Problems ◽  
Academic Year

Mathematical communication skills are one of the abilities that students must have to make it easier to solve problems contained in mathematics itself and in everyday life. Because if students have mastered mathematical communication skills, it will make it easier for students to take deeper learning. This study aims to analyze the difficulty of students' mathematical communication skills using the Google Classroom Application in the Algebra course. This type of research is descriptive qualitative. The subjects of this study were tree semester students who took Algebra courses in the Mathematics Education study program at Universitas Muhammadiyah Tapanuli Selatan, academic year 2020/2021 as many as 15 people. The instrument used in this study was Test and interview. The results showed that based on the test results obtained: difficulties in the ability to interpret mathematical ideas rationally in writing, difficulties in mathematical problems into mathematical models and difficulties in the ability to express mathematical ideas in the form of descriptions. Meanwhile, based on the results of the interview, namely: (1) technical difficulties, and (2) student adaptation difficulties. To overcome these difficulties, it is necessary which is a combination of Online and Offline learning or also called blended learning.

scholarly journals Improving Proof Ability of Prospective Teachers with a Contextual Model on Trigonometry

2020 ◽  
Vol 3 (1) ◽  
pp. 4
Author(s):  
Fajar Maulana Rahmad ◽  
Abd Qohar
Keyword(s):  
Mathematics Education ◽  
Action Research ◽  
Prospective Teachers ◽  
Research Method ◽  
State University ◽  
Study Program ◽  
Contextual Model ◽  
Research Results ◽  
Education Study ◽  
Classroom Action Research

Proof ability of prospective teachers on Trigonometry material is still lacking. It can be seen when they carry out trigonometry proof that does not meet the proof indicators to conduct the research. This study aimed at improving proof ability of prospective teachers with a contextual model on Trigonometry materials. The research method used was classroom action research with the subjects of 30 students of Mathematics Education Study Program, State University of Malang, 2019. The research was conducted in two cycles by providing scaffolding action regarding proof steps, trigonometry identity scaffolding, and conflict cognitive of proof results. The research results showed that an increase of material indicator was 4%, an increase of completeness indicator was 24%, an increase of reason indicator was 59%, an increase of clarity indicator was 31%, an increase of conclusion indicator was 2%, and an increase of application capability indicator was 4% with a total increase of student’s ability was 23%.

scholarly journals TECNOLOGIAS CONFESSIONAIS: CORPOS QUE SE FAZEM NAS VIRTUALIDADES

2018 ◽  
Vol 2 (4) ◽  
pp. 61-71
Author(s):  
Alexandre Luiz Polizel ◽  
Moises Alves de Oliveira
Keyword(s):  
Social Network ◽  
Mathematics Education ◽  
Michel Foucault ◽  
Graduate Program ◽  
The State ◽  
Teaching Science ◽  
State University ◽  
Production Of Knowledge ◽  
And Mathematics ◽  
Multiple Ontologies

Understanding the production of knowledge and bodies as propositions and compositions of culturalpractices, we place ourselves in this manuscript to think about the constitutions of bodies and corporealities in cyberspace. This, however, is part of a larger dissertation research, developed in the Graduate Program in Teaching Science and Mathematics Education of the State University of Londrina. Thus, we aim, in this work, to draw up considerations about the confessional technologies as instruments of embodiment and virtualization of the bodies. The considerations are raised from the theoretical reference of inspiration in the Cultural Studies of Sciences and of Education and the contributions left by Michel Foucault. We appropriate such theorizations in the production of analytical lenses, which help us during the process of anthropological immersion carried out in a group-space of the facebook social network, identified here as Vale. This immersion moves in order to inquire about multiple ontologies of the bodies, being used in this manuscript, the concept of technologies of confessionalities. We show in the group, confessional regimes that are active by: a) Confession of micro-stories, in publications, as a way of telling oneself; b) Invitations to confessions as operant of agency of wills and production of archives; and (c) response to invitations to confession.

scholarly journals LEVELS OF CONTROVERSIAL REASONING OF THE PRE-SERVICE TEACHERS TO SOLVE MATHEMATICAL PROBLEMS

2021 ◽  
Vol 56 (4) ◽  
pp. 645-658
Author(s):  
Subanji ◽  
Alfiani Athma Putri Rosyadi ◽  
Endrayana Putut Laksminto Emanuel
Keyword(s):  
Mathematics Education ◽  
Undergraduate Students ◽  
Mathematics Teachers ◽  
Initial Level ◽  
Mathematical Reasoning ◽  
Controversial Issues ◽  
Thought Processes ◽  
Mathematical Problems ◽  
And Mathematics ◽  
Initial Exploration

Controversial reasoning is very important to learn because controversial problems often occur in everyday life. This study examines controversial reasoning in the context of solving mathematical problems. Therefore, this study aims to develop levels of controversial reasoning in solving mathematical problems. The subjects of this study were 185 mathematics education undergraduate students in the sixth and eighth semesters as prospective mathematics teachers. Most of them had taken courses in Pedagogy and Mathematics. The students were given three controversial mathematical problems and interviewed in-depth. The students' thought processes in solving problems construct and determine the characteristics of controversial mathematical reasoning. The study found three controversial mathematical reasoning levels characteristics: initial, exploration, and clarification. At the initial level, the subjects can recognize the controversy on an issue but cannot trace the cause of the controversy itself. At the exploration level, the subjects can explore the components that cause the problem to become controversial but cannot clarify the problem as a solution. At the level of clarification, the subjects can clarify controversial issues using plausible reasons. All the 185 subjects who answered show the answers that can be classified into three levels: initial 55 (29.73%), exploration 52 (28.11%), and clarification 78 (42.16%) subjects.

MENINGKATKAN KEMAMPUAN KOMUNIKASI MATEMATIS MELALUI MODEL PEMBELAJARAN PROBLEM POSING PADA MAHASISWA PENDIDIKAN MATEMATIKA

2020 ◽  
Vol 7 (3) ◽  
Author(s):  
Lizza Novianita ◽  
Saleh Haji
Keyword(s):  
Mathematics Education ◽  
Action Research ◽  
Communication Skills ◽  
Learning Model ◽  
Problem Posing ◽  
Mathematical Communication ◽  
Study Program ◽  
Education Study ◽  
Communication Ability ◽  
Classroom Action Research

The purpose of this research is to improve mathematical communication skills through the Problem Posing learning model. The method used in this research is (Classroom Action Research). The subjects of the study were 11 students of Mathematics Education Study Program FKIP Bengkulu University 11 students in conference courses in odd semester 2019/2020. Stages of Study for Classroom Action are planning, implementing, observing, and reflecting. The results obtained after being given an action is an increase in student communication skills through the Problem Posing learning model compared to learning before that increase by 60.Keywords: Communication Ability, Problem Posing

THE MATHEMATICAL CONNECTIONS OF SLOW LEARNER STUDENT: A CASE STUDY IN INCLUSION CLASS YBPK, KEDIRI

2017 ◽  
Vol 6 (4) ◽  
Author(s):  
Ika Santia ◽  
Vivi Kusumaningrum
Keyword(s):  
Junior High School ◽  
Daily Life ◽  
Slow Learner ◽  
Mathematical Connections ◽  
Life Problems ◽  
Mathematical Problems ◽  
The Subject ◽  
The Given ◽  
Mathematical Connection

The purpose of this research is to identify which aspect of the mathematics connection of inclusion class, especially slow learner student face. The subject of the research is 10 seventh grade slow learner in YBPK Junior High School, Kediri. While the aspect mathematical connection that had been examined was the ability of student in (1) stating relationship between facts, concepts, or mathematics principle; (2) developing mathematical models of the daily life problems; (3) mentioning the concepts which underlie the solution from the given mathematical problems. The technique for data collection was taken from 3 times test, interview, and observation. Then, the researcher used technique triangulation. The data analysis was presented by reducing, pre, sensing and concluding the data. Results show that the slow learner students tend to weak in (1) can’t writing down the reasons; (2) using picture and illustration to show these problems; and (3) developing a mathematical model without right literation.

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