scholarly journals KEMAMPUAN REPRESENTASI MATEMATIS SISWA PADA MATERI SEGITIGA

2021 ◽  
Vol 2 (1) ◽  
pp. 122
Author(s):  
Monika Sari ◽  
Edy Yusmin ◽  
Ahmad Yani T
Keyword(s):  
Qualitative Approach ◽  
Mathematical Representation ◽  
Average Score ◽  
Ability Test ◽  
Verbal Form ◽  
Mathematical Representations ◽  
Mathematical Ideas ◽  
Verbal Representation ◽  
Data Collection Technique ◽  
Essay Test

AbstractThe mathematical representation ability referred to in this study is the ability to express mathematical ideas or ideas to solve a problem with various mathematical representations of visual forms (pictures) and verbal forms (writing).This type of research is descriptive with a qualitative approach which aims to describe systematically the ability of visual mathematical representations and the ability of verbal mathematical representations.The data collection technique in this study was carried out using essay. Test questions were given to student an grade VIII A at SMP Negeri 1 Mandor, where there were three groups, namely the upper, middle, and lower group. Students who will be interviewed are selected based on the representation ability test scores where only two students will represent for each group.The results showed that the ability of visual mathematical representation when given verbal form questions to answer indicators using pictures was in the percentage of students' average score 66.67% and the ability of verbal mathematical representation if given visual questions, for the answer indicator using words is in the percentage of the student's average score of 33.33%. Students still have difficulty with verbal representation if given a visual form. Keywords: visual representation, verbal representation and trangle material

scholarly journals Analysis of Mathematical Representation Ability Based on Level of Reading Interest in Geometry Course

2021 ◽  
Vol 5 (2) ◽  
pp. 271
Author(s):  
Destia Wahyu Hidayati ◽  
Arie Wahyuni
Keyword(s):  
Data Analysis ◽  
Reading Level ◽  
Mathematical Representation ◽  
Research Subjects ◽  
Reading Levels ◽  
Ability Test ◽  
Mathematical Representations ◽  
Mathematical Ideas ◽  
Literacy Activities ◽  
Reading Interest

Reading literacy activities are currently being held by all levels of education. Literacy activities have a positive effect on students in understanding information. The ability to understand information can be realized through mathematical representation, which is one of the main elements in mathematical understanding. This research can help educators in mapping the mathematical representation ability based on the reading interest of students. The purpose of this research is to identify which indicators can be mastered by students who have reading interests at high, medium, and low levels. This research is qualitative. The research subjects were students of the Mathematics Education Department of Ivet University. The data collection procedures used were scale, test, and interview. The instruments of this study were the reading interest scale, mathematical representation ability test, and interview sheets. The data analysis technique of this study adopted data analysis techniques from Miles and Huberman. The conclusions of this study are (1) students with high and medium reading levels have the ability to represent mathematical representations to model and interpret physical, social, and mathematical phenomena; have the ability of mathematical representations to create and use representations to communicate mathematical ideas or concepts; have the ability of mathematical representations in selecting, applying, and translating mathematical representations to solve problems, (2) students with a low reading level have lacked on the ability of mathematical representations to use representations to model and interpret physical, social, and mathematical phenomena, thus it caused them couldn’t mastering the ability of mathematical representations to create and use representations to communicate mathematical ideas or concepts and the ability of mathematical representations to select, apply, and translate mathematical representations to solve problems. Keywords: mathematical representation ability, reading interest, geometry.

scholarly journals Kemampuan Representasi Matematis Siswa Kelas VIII SMP Ditinjau dari Gaya Kognitif Visualizer dan Verbalizer

2019 ◽  
Vol 6 (2) ◽  
pp. 98-111
Author(s):  
Fergi Faranijza Fatri ◽  
Maison Maison ◽  
Syaiful Syaiful
Keyword(s):  
High School ◽  
Junior High School ◽  
Qualitative Method ◽  
Mathematical Representation ◽  
Problem Analysis ◽  
Mathematics Students ◽  
Ability Test ◽  
Image Information ◽  
Mathematical Ideas ◽  
Mathematical Problems

Mathematical representation skill is students' ability to express mathematical ideas (such as problems, statements, and definitions) in various ways to solve problems through multiple representations, such as images, words, tables, and symbols mathematics. Students are struggling in representing mathematical ideas. It hampers them in determining the solution of mathematical problems. They are careless in reading the word problems, lacking problem analysis, less thorough, and struggling to connect concepts. The subjects of this study were in two students from one of the junior high school in Jambi. The instruments used for this research were VVQ, Mathematical Representation Ability Test and interviews. This study used a descriptive qualitative method. The results showed that the representation abilities of students with visualizer and verbalizer style were quite good. However, each subject had a different way of solving problems. Visualizers were more interested in questions with image information in solving the problem. Verbalizer tended to prefer information with detailed wording.

scholarly journals The Effect of Problem Based Learning Model on Students Mathematic Representation Ability and Student Adversity Quotient at SD Islam Setia Nurul Azmi Medan

2020 ◽  
Vol 3 (3) ◽  
pp. 1456-1467
Author(s):  
Siti Fadillah ◽  
Kms. Muhammad Amin Fauzi ◽  
Anita Yus
Keyword(s):  
Visual Representation ◽  
Problem Based Learning ◽  
Learning Model ◽  
Attitude Scale ◽  
Mathematical Representation ◽  
Average Score ◽  
Ability Test ◽  
Written Text ◽  
Quasi Experimental ◽  
Pbl Model

This study aims to determine: (1) how much influence the problem-based learning model has on students' mathematical representation abilities, (2) how much influence is the problem based learning model on students' adversity quotient, 3) whether there is an interaction between the learning model and KAM on students' representation abilities, (4) whether there is an interaction between the learning model and KAM on students' adversity quotient, and (5) how to analyze students' mathematical representation abilities seen from the indicators. This research is about quasi-experimental research. The population of this study was all fourth grade students of SD Islam Setia Nurul Azmi Medan in the academic year 2020/2021 which consisted of four classes. Samples were selected by random sample of two classes. The instruments used were the representation ability test and the attitude scale adversity quotient. The data obtained was then analyzed using ANACOVA and ANAVA in the SPSS 20 program. The results showed: 1) the magnitude influence of the PBL model on the mathematical representation ability of 0.931 or 93.1%, 2) the magnitude influence of the PBL model on the adversity quotient is 0.967 or 96.7%, 3) there is an interaction between the initial ability and PBL learning to the mathematical representation ability of students with an Fcount of 3.906 so that Ha is accepted and H0 is rejected, 4) there is no interaction between the initial ability and learning PBL to the adversity quotient for students with an Fcount of 0.198 so that H0 is accepted, 5) the ability of the student's visual representation indicator is high with an average score in the experimental class 76 and the control class 72, the ability of the student's visual representation indicator is high with an average score in the experimental class 72 and the control class 68, The indicator ability of the students' representation of words or written text was moderate with the average score in the experimental class 65 and the control class 61.

scholarly journals Analysis of Students' Mathematical Representation Ability In Understanding the Material System of Linear Equations of Two Variables

2021 ◽  
Vol 3 (2) ◽  
pp. 37-54
Author(s):  
Lala Intan Komalasari
Keyword(s):  
Linear Equations ◽  
Equation System ◽  
Mathematical Representation ◽  
Average Score ◽  
Pictorial Representation ◽  
Material System ◽  
Verbal Representation ◽  
Linear Equation System ◽  
Eighth Grade Students ◽  
Descriptive Method

The purpose of this study was to analyze the mathematical representation ability of eighth grade students of SMP Negeri 02 Woja in understanding the material for the Two-variable Linear Equation System. The method used in this research is descriptive method. The descriptive method uses descriptive statistics to process the data obtained from the research results. In addition, the researchers conducted interviews with mathematics teachers who directly taught class VIII students in order to strengthen the data obtained in addition to tests. The findings of this study are as follows: The overall mathematical representation ability of students has an average score of 59.87; The ability of mathematical representation on the pictorial representation has an average of 50.98. The ability of mathematical representation on the symbol representation indicator  has an average of 65.66. Mathematical representation ability on verbal representation indicators has an average of 62.45.

scholarly journals Pemahaman Nilai Phi (Π) terhadap Rumus Keliling Lingkaran pada Mahasiswa PGSD 2018 Unirow Tuban

2019 ◽  
Vol 5 (1) ◽  
pp. 108
Author(s):  
Saeful Mizan
Keyword(s):  
Elementary School Students ◽  
Random Sampling ◽  
Mathematics Learning ◽  
Qualitative Approach ◽  
Average Score ◽  
Learning Material ◽  
Research Subjects ◽  
School Students ◽  
The Poor ◽  
Data Collection Technique

As a prospective educator, especially Unirow Tuban students are expected to have adequate competition. The competence in question is primarily the mastery of mathematics learning material that will be taught to elementary school students. One of the material that is often considered easy but in fact many educators and even students also have difficulty in teaching is to understand the value of phi (π) in the formula around the circle. An interview with one of the 2018 students revealed that the student did not know the origin of the phi (π) value in the circle circumference formula, which students remembered when learning circle material sometimes began by giving a formula around the circle, then continued by completing the example problems. This study aims to analyze and describe students' understanding of the phi (π) numbers in the formula around the circle. This type of research is descriptive with a qualitative approach. The research subjects were 70 students. The data collection technique used a random sampling of 75 students. In order to measure the ability of students to do the test. Based on the results of data analysis, it can be concluded that the 2018 PGSD Unirow Tuban students have an understanding that is still very low with an average score of 58.7 in the poor category with a conversion of D scores. Most students have difficulty understanding, especially in point C questions. and point D related to the origin of the phi (π) value and how to find the phi (π) value itself. If it is tested on question C, students are able to answer the meaning of the phi (π) value as much as 18.66% (14) students. While in question D, students are able to answer how to find the value of phi (π) by 16% (12) students

scholarly journals Representasi Matematis Siswa Tuna Rungu dalam Menyelesaikan Soal Cerita Matematika

2019 ◽  
Vol 4 (7) ◽  
pp. 971
Author(s):  
Elis Dwi Wulandari ◽  
Erry Hidayanto ◽  
Rustanto Rahardi
Keyword(s):  
External Representation ◽  
Mathematical Representation ◽  
Story Problems ◽  
Deaf Students ◽  
Student Work ◽  
Mathematical Ideas ◽  
Verbal Representation ◽  
Mathematical Expressions ◽  
Mathematical Symbols ◽  
Real Objects

<p><strong>Abstract:</strong> Mathematical representation is the way of communicating mathematical ideas and problems solutions. Communicating mathematical ideas requires external representation in the form of actions, verbal, symbolic, visual and real objects. This study aims to describe the form of representation of Deaf Students in solving mathematical story problems. The research was conducted by giving types of text questions as well as text and image questions to three DS at Banyuwangi State of Special Need High School. The results of student work analysis found that there are two types of mathematical representations that appear in solving story problems, namely verbal representation indicated by writing words, numbers, letters, sentences and oral and representation of mathematical expressions in the form of symbols and numbers. DS are able to representing, make mathematical symbols, explain in writing or sign language what they think are.</p><strong>Abstrak:</strong><em> </em>Representasi matematis adalah cara mengomunikasikan ide-ide matematis maupun solusi permasalahan. Mengomunikasikan ide-ide matematis diperlukan representasi eksternal berbentuk tindakan, verbal, simbolik, visual dan objek nyata. Studi ini bertujuan untuk mendeskripsikan bentuk representasi siswa Tuna Rungu dalam menyelesaikan soal cerita matematika. Penelitian dilakukan dengan memberikan jenis soal teks serta soal teks dan gambar kepada tiga siswa TR di SMALBN Banyuwangi. Hasil analisis pekerjaan siswa ditemukan terdapat dua tipe bentuk representasi matematis yang muncul dalam menyelesaikan soal cerita, yaitu representasi verbal yang ditunjukkan dengan tulisan kata, angka, huruf, kalimat serta lisan dan representasi ekspresi matematis berupa simbol dan angka. Siswa TR mampu merepresentasikan, membuat simbol matematis, menjelaskan dengan tulisan maupun bahasa isyarat apa yang mereka pikirkan.

Perkembangan Bahasa dan Seni Siswa Kelas Tinggi Madrasah Ibtidaiyah Negeri I Yogyakarta

2019 ◽  
Vol 2 (2) ◽  
pp. 32-44
Author(s):  
Muhamad Rofi Fauzi ◽  
Salmadina Saktiani
Keyword(s):  
Data Collection ◽  
Language Development ◽  
Qualitative Approach ◽  
Early Age ◽  
Data Collection Technique ◽  
Children’S Work ◽  
Power Of God

The development experienced by humans when explored deeply will make people more confident in the power of God. Simple things such as the process of developing the language and art of children, in fact there is something extraordinary in it, which if disturbed will have an impact on further developments or other aspects.Writing this journal uses a qualitative approach, through observation, interviews, and documentation as a data collection technique. Based on the results of the research conducted, there are some results, namely the indicator of language development of VA class children basically has been achieved in accordance with the task of development at his age. But there are some things that have not been maximized in achieving this, such as the use of synonyms from several words, and metaphorical sentences that do not fully understand. The development of VA class art is in the phase of the Early Realism and the Early Age of Pseudo Naturalism which in the early realism phase In the period of Early Realism, children's work more closely resembled reality. Perspective awareness begins to emerge, but based on one's own vision. Keywords: Language Development, Art, Madrasah

Applying Possessive pronoun in Writing Sentences: Exploring Students’ Ability and Problems in a Mixed Method Study

2019 ◽  
Vol 1 (3) ◽  
pp. 79-83
Author(s):  
Eka Utami Putri ◽  
Syahdan Syahdan
Keyword(s):  
Mixed Method ◽  
Simple Random Sampling ◽  
Average Score ◽  
Mixed Method Study ◽  
Z Score ◽  
Possessive Pronoun ◽  
Efl Students ◽  
The Common ◽  
Common Problems ◽  
Essay Test

The purpose of this research was to find out the students' ability in applying Possessive pronoun in writing sentences and the problems encounter it.  This mixed method study employs an explanatory design to reveals it. 53 students out of 105 students from1st semester EFL students from one reputable University in Pekanbaru, Indonesia, were invited to this study. These 53 students were selected using simple random sampling and enrolled for an essay test and interview to see the students' ability and explaining the problems. The data analysis using SPSS showed that the average score of students was 52.98. Meanwhile for the median is 48, the mode is 20. The score of Standard Deviation is 27.93, Variance is 780.25, and Range is 84.  Z-Score was found 41.5%, which is means higher than average and 58.5% while, students' ability was indicated below the average. It showed that the students were low ability in applying possessive pronoun in writing sentences. The study also found the common problems, i.e., (1) students still mixed up between possessive pronoun and possessive adjectives. (2) students used the wrong pattern in using a possessive pronoun. (3) students did not understand clearly about a possessive pronoun, (4) experiencing difficulties in learning possessive pronoun. 

scholarly journals Student responses on the application of Hypnoteaching method to increase learning activities

2020 ◽  
Vol 53 (2) ◽  
pp. 184
Author(s):  
Ida Bagus Alit Arta Wiguna
Keyword(s):  
Data Collection ◽  
Religious Education ◽  
Qualitative Approach ◽  
Learning Activities ◽  
Education Students ◽  
Learning Materials ◽  
Student Responses ◽  
Religious Learning ◽  
Conventional Methods ◽  
Data Collection Technique

This research aims to identify and analyse students’ response on the application of the Hypnoteaching in learning Hindu religious education in class X of SMAN 7 Denpasar. This research follows a qualitative approach with observation as the main data collection technique. The sample of the study is X Mipa 6 class with 34 students from a total of 389. The application of hypnoteaching methods is fun for students compared to  conventional methods which tend to be uninteresting. When using Hypnoteaching method, students were very excited during learning activities. By using hypnoteaching methods in learning Hindu religious education students becomes very enthusiastic in listening to the teacher's explanation of Hindu religious learning materials. To improve learning activities students prepare themselves for the topic discussion. Students’ response to the application of Hypnoteaching method is positive. They think that the method is effective as it can increase students’ enthusiasm to learn.

scholarly journals KAJIAN LINGUISTIK FUNGSIONAL SISTEMIK: ANALISIS HUBUNGAN SISTEM TRANSITIVITAS DAN KONTEKS SITUASI DALAM PIDATO PRESIDEN JOKOWI SOAL PENANGANAN VIRUS CORONA

2021 ◽  
Vol 8 (1) ◽  
pp. 67-76
Author(s):  
Muhamad Faisal Assyuza ◽  
Anwar Miftahulkhairah
Keyword(s):  
Data Collection ◽  
Systemic Functional Linguistics ◽  
Descriptive Study ◽  
Qualitative Approach ◽  
Verbal Process ◽  
Process System ◽  
Emergence Percentage ◽  
Material Process ◽  
Data Collection Technique ◽  
The Relationship

The study aims to describe the Systemic Functional Linguistics (SFL) study regarding the relationship between the transitivity process system and sirkumstan of the situation in President Jokowi's speech about the handling of the COVID-19. This research is a descriptive study with a qualitative approach. The source that used to be the object of this study was the text of President Jokowi's speech about the handling of the COVID-19. Data collection did not involve the author directly, but data was obtained from the Kabar24 website which was uploaded on March 15, 2020. The data collection technique used in this study was the reading comprehension technique which was carried out with a concentration on the object to be studied. The results showed that the total number of processes was 57 data. The number of material process occurrences was 31 data with an emergence percentage of 54%, then followed by the Mental process with 11 data occurrences, with an appearance percentage of 19%, the Relational process the number of occurrences was 6 data with an appearance percentage of 11%, the Behavioral process the number of occurrences was 3 data with an occurrence percentage of 5%, the Verbal process was 2 data with an appearance percentage of 4%, and finally the Existential process was 4 data with an appearance percentage of 7%. The number of sirskumstan recorded in time 1 and place 10.

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