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 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 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 Story Reading Activities Media of Big Book on Interest in Reading and the Ability to Retell Early Childhood

2020 ◽  
Vol 1 (8) ◽  
pp. 908
Author(s):  
Desy Athiyah Ali Hikmah ◽  
Wahyu Sukartiningsih ◽  
Budi Purwoko
Keyword(s):  
Data Analysis ◽  
Null Hypothesis ◽  
Study Data ◽  
Research Approach ◽  
Research Subjects ◽  
Story Reading ◽  
Analysis Techniques ◽  
Quasi Experimental ◽  
Reading Activities ◽  
Reading Interest

This study aims to determine the effect of story reading activities with big book media on reading interest and the ability to retell children aged 5-6 years. The research subjects were children aged 5-6 years at RA Al-kalam Surabaya. The research approach used is a quantitative approach with a quasi experimental design. The study data obtained through observation and documentation taken at the time of the study. Data analysis techniques in this study used an independent sample t-test. The results of data analysis show sig. 0.000 > 0.050, it shows that the null hypothesis is rejected so that it can be concluded that there is an effect of story reading activities using the big book media on reading interest and the retelling of children aged 5-6 years.

scholarly journals Peningkatan kemampuan pemecahan masalah matematis siswa melalui penerapan model pembelajaran missouri mathematic project

2021 ◽  
Vol 2 (1) ◽  
pp. 33-41
Author(s):  
Boni Harianda ◽  
Beni Junedi
Keyword(s):  
Data Analysis ◽  
Problem Solving ◽  
Learning Process ◽  
Mathematical Problem ◽  
Learning Model ◽  
Mathematical Problem Solving ◽  
Research Subjects ◽  
Mathematical Learning ◽  
Ability Test ◽  
Problem Solving Skills

Abstrak. Pemecahan masalah merupakan kemampuan dasar yang seharusnya dimiliki ole siswa. Kemampuan pemecahan masalah matematis berperan dalam menyelesaikan setiap permasalahan baik pelajaran lain maupun permasalahan dalam kehidupan sehari-hari. Melalui kegiatan pemecahan masalah matematis siswa diarahkan dalam membangun pengetahuan matematika, berpikir logis, sistematis dan terukur. Faktanya kemampuan pemecahan masalah matematis siswa masih rendah. Proses pembelajaran yang menitikberatkan pada latihan yang memberikan kesempatan pada siswa dalam mengembangkan kemampuan pemecahan masalah matematis menjadi model perbaikan dalam proses pembelajaran. Model pembelajaran missouri mathematic project merupakan model pembelajaran yang tepat memfasilitasi siswa dalam mengembangkan pemikirannya dalam menyelesaikan soal-soal pemecahan masalah matematis. Untuk itu penelitian ini bertujuan untuk meningkatkan kemampuan pemecahan masalah matematis siswa melalui penerapan model pembelajaran missouri mathematic project. Jenis penelitian merupkan penelitian tindakan kelas (PTK). Subjek penelitian siswa kelas V MIS Al Firdausy Pematang Reba. Teknik pengumpulan data yang digunakan tes kemampuan pemecahan masalah matematis. Teknik analisis data yang digunakan adalah analisis data kuantitatif. Berdasarkan hasil tes kemampuan pemecahan masalah matematis terjadi peningkatan pada setiap siklus dimulai dari tes awal pra tindakan, siklus I dan siklus II. Dapat disimpulkan bahwa terjadi peningkatan kemampuan pemecahan masalah matematis siswa melalui penerapan model pembelajaran missouri mathematic project. Abstract. Problem solving is a basic skill that should be possessed by students. Mathematical problem solving abilities play a role in solving every problem both other subjects and problems in everyday life. Through mathematical problem solving activities students are directed to build mathematical knowledge, think logically, systematically and measurably. The fact is that students' mathematical problem solving abilities are still low. The learning process that focuses on exercises that provide opportunities for students to develop mathematical problem solving skills to become a model for improvement in the learning process. The Missouri Mathematical Project learning model is an appropriate learning model to facilitate students in developing their thinking in solving mathematical problem solving problems. For this reason, this study aims to improve students' mathematical problem solving abilities through the application of the Missouri mathematical learning model. This type of research is a classroom action research (PTK). The research subjects were grade V students of MIS Al Firdausy Pematang Reba. The data collection technique used was a mathematical problem-solving ability test. The data analysis technique used is quantitative data analysis. Based on the results of the test of mathematical problem solving abilities, there was an increase in each cycle starting from the initial pre-action test, cycle I and cycle II. It can be concluded that there is an increase in students' mathematical problem solving abilities through the application of the Missouri mathematical learning model.

scholarly journals PROFIL KEMAMPUAN KOMUNIKASI MATEMATIS SISWA DALAM MENYELESAIKAN MASALAH GEOMETRI DITINJAU DARI LEVEL VAN HIELE

KadikmA ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. 40
Author(s):  
Imania Aufi Akalili
Keyword(s):  
Data Analysis ◽  
Communication Skills ◽  
Research Subjects ◽  
Mathematical Communication ◽  
Geometric Transformations ◽  
Van Hiele ◽  
Mathematical Ideas ◽  
Mathematical Problems

Mathematical communication skills are needed to express ideas, messages, and ideas through written or oral. The research subjects were five students of class XII SMAN Ambulu who were categorized in van Hiele level. The results of the data analysis obtained were students with informal deduction had the ability to express mathematical ideas through written or oral, the ability to understand mathematical ideas both orally and in writing and the ability to use terms and notations to present data, and had the ability to present ideas. mathematics in solving or describing models of mathematical problems. Students of analysis have the ability to express mathematical ideas through oral, the ability to understand and evaluate mathematical ideas both orally and in writing, and are able to use mathematical terms and notations in presenting mathematical ideas. Visualization students are able to explain how to describe geometric transformations orally and are able to use notations and terms in presenting data.

scholarly journals PROFIL KEMAMPUAN REPRESENTASI MATEMATIS SISWA SEKOLAH DASAR DI KECAMATAN SUMEDANG UTARA

2018 ◽  
Vol 7 (2) ◽  
pp. 211
Author(s):  
Hani Handayani ◽  
Rifahana Yoga Juanda
Keyword(s):  
Elementary School ◽  
Elementary Schools ◽  
Data Analysis ◽  
Elementary School Students ◽  
Research Method ◽  
Survey Method ◽  
Mathematical Representation ◽  
Research Subjects ◽  
School Students ◽  
Mathematical Problems

Mathematical representation ability is the ability of students in issuing ideas and ideas in solving mathematical problems. Thepurpose of this study is to determine the profile of mathematical representation ability of elementary school students in NorthSumedang District. The research method used is survey method. The survey method aims to collect data from a number of unitsor individuals at the same time. The research subjects were elementary school students with a total of 145 students who werestudents from six elementary schools in North Sumedang District. The data collected in this study was obtained from a test ofmathematical representation ability in solving mathematical problems in elementary schools. The questions made are inaccordance with mathematical representation indicators. Based on the results of data analysis from 145 students, students'verbal representation abilities reached 30.3% with very low categories, the ability of students' symbolic representation reached25.2% with very low categories, and students' visual representation abilities reached 19.3% with very low. Overall students'mathematical representation ability reaches 24.9% in the very low category. From the results of data analysis it can beconcluded that the mathematical representation ability of elementary school students in North Sumedang District is still verylow.

scholarly journals ANALISIS KEMAMPUAN REPRESENTASI MATEMATIS MAHASISWA

2021 ◽  
Vol 19 (1) ◽  
pp. 60
Author(s):  
Yumi Sarassanti
Keyword(s):  
Random Sampling ◽  
Visual Representations ◽  
Simple Random Sampling ◽  
Mathematical Representation ◽  
Education Student ◽  
Research Subjects ◽  
Test Question ◽  
Ability Test ◽  
Student Data Collection ◽  
Math Problems

<p class="StyleAuthorBold"><strong>Abstrak</strong></p><p>Tujuan penelitian untuk mengetahui bagaimana kemampuan representasi matematis mahasiswa STKIP Melawi. Metode penelitian yaitu kualitatif deskriptif dengan bentuk penelitian survei. Subjek penelitian berjumlah 25 orang dari populasi mahasiswa Pendidikan Matematika yaitu 51 orang. Subjek dipilih secara <em>simple random sampling</em> tanpa mengetahui kemampuan awal matematika setiap mahasiswa. Teknik pengumpulan data menggunakan teknik tes dan wawancara. Instrumen penelitian yang digunakan yaitu lembar soal tes kemampuan representasi dan pedoman wawancara. Analisis data yang digunakan yaitu reduksi data, penyajian data, dan penarikan kesimpulan. Mahasiswa diwawancarai setelah selesai menjawab soal-soal yang diberikan. Penyajian hasil olah data dalam bentuk deskripsi yang kemudian ditarik kesimpulan. Hasil penelitian menunjukkan bahwa mahasiswa yang menjawab soal sesuai indikator menggunakan representasi visual (gambar) untuk menyelesaikan masalah matematika dikategorikan tinggi dan mahasiswa yang menjawab soal sesuai dengan indikator melakukan translasi dari representasi verbal (tulisan) ke dalam representasi visual (gambar) matematika dengan tulisan dikategorikan rendah.</p><p> </p><p class="StyleAuthorBold"><strong><em>Abstract</em></strong></p><p><em>The research objective was to determine how the mathematical representation abilities of STKIP Melawi students. The research method was descriptive qualitative with a survey research form. The research subjects were 25 people from the Mathematics Education student population, namely 51 people. Subjects were selected by simple random sampling without knowing the initial mathematical ability of each student. Data collection techniques using test and interview techniques. The research instrument used was a representation ability test question sheet and interview guidelines. The data analysis used was data reduction, data presentation, and conclusion. Students are interviewed after answering the questions given. Presentation of the results of data processing in the form of descriptions which then draw conclusions. The results showed that students who answered questions according to the indicators using visual representations (pictures) to solve math problems were categorized as high and students who answered questions according to the indicators translated from verbal representations (written) into visual representations (pictures) of mathematics with writing categorized as low.</em></p>

scholarly journals Penerapan Model Student Facilitator and Explaining (SFE) dengan Media Poster untuk Meningkatkan Kemampuan Representasi Matematis Siswa

2020 ◽  
Vol 8 (01) ◽  
pp. 105-118
Author(s):  
Sonia Andam Sari ◽  
Eline Yanty Putri Nasution ◽  
Laswadi Laswadi
Keyword(s):  
Data Analysis ◽  
Cooperative Learning ◽  
Conventional Method ◽  
Learning Model ◽  
Mathematical Representation ◽  
Control Group ◽  
Ability Test ◽  
Model Type ◽  
Test Items ◽  
Experiment Method

This study used quantitative approach with experiment method. The research design was posttest-only control group. The purpose of this study was to investigate the effect of cooperative learning model type Student Facilitator and Eksplaining (SFE) with poster media through students’ mathematical representation ability. The population was all of seventh grade students in SMPN 7 Sungai Penuh. Two sample were choosen withdraw. Conventional method was implemented in control group, while cooperative learning model type Student Facilitator and Eksplaining (SFE) with poster media was implemented in experiment group. The instrument in this study was students’ mathematical representation ability test that the test items was analyzed first. The instrument was given in the end of learning process in both groups. The result of the data analysis was obtained that: (1) the average of students’ mathematical representation ability test in control group was 66,67 while in experiment group was 73,43; (2) the students’ mathematical representation ability who study under cooperative learning model type Student Facilitator and Eksplaining (SFE) with poster media was higher than who study under conventional method; (3) there was an effect of cooperative learning model type Student Facilitator and Eksplaining (SFE) with poster media through the students’ mathematical representation ability.

MENINGKATKAN KEKAYAAN MUFRODAT SISWA MELALUI METODE HYPNOTEACHING

2020 ◽  
Vol 1 (2) ◽  
pp. 129-131
Author(s):  
Almanna Wassalwa ◽  
Agung Wijaksono
Keyword(s):  
Data Analysis ◽  
Research Method ◽  
Research Data ◽  
Fifth Grade ◽  
Learning Method ◽  
Research Subjects ◽  
Analysis Techniques ◽  
Fifth Grade Students ◽  
Field Notes ◽  
Academic Year

The research objective is to increase the wealth of mufrodat through hypnoteaching methods. The research subjects were all fifth grade students of MI Miftahun Najah Banyuputih Situbondo in the 2016/2017 Academic Year. Researchers used data collection instruments in the form of observation formats, question sheets, field notes, and interview guidelines. The research method is classroom action research. Data analysis techniques are planning, acting, observing and reflecting. The results of the study are: 1) The average memorization of students' mufrodat in the pre cycle before receiving hypnoteaching learning method treatment gets an average of 65.38. The smallest value is 55 and the highest value is 80. With the Minimal Completeness Criteria reference of 70, the number of students who get a score equal to or above the Minimal Completeness Criteria is 23% while students who have not reached the Minimal Completeness Criteria is 77%. 2) The average memorization of students' mufrodat in the first cycle after applying hypnoteaching learning method got an average of 72.3. The smallest value is 55 and the highest value is 80. With the Minimal Completeness Criteria reference of 70, the number of students who score equal to or above the Minimal Completeness Criteria is 61.5% while students who have not reached the Minimal Completeness Criteria is 38.5%. 3) The average memorization of students' mufrodat in the second cycle gets an average of 90. The smallest value is 75 and the highest score is 100. With a Minimal Completeness Criteria reference of 70, the number of students who score equal to or above the Minimal Completeness Criteria is 92.3% while students who have not yet reached Minimal Completeness Criteria is 7.7%. 4) The use of hypnoteaching method can increase the wealth of mufrodat of fifth grade students of MI Miftahun Najah Banyuputih Situbondo in 2016/2017 Academic Year.

INTERNALISASI NILAI-NILAI PENDIDIKAN KARAKTER RELIGIUS PADA ANAK USIA DINI DI RA PERSIS 39 JAMANIS KABUPATEN TASIKMALAYA

2020 ◽  
Vol 7 (1) ◽  
pp. 14-28
Author(s):  
Ai Siti Mutmainah
Keyword(s):  
Data Analysis ◽  
Character Education ◽  
Qualitative Approach ◽  
Analytic Method ◽  
Research Subjects ◽  
Inhibiting Factors ◽  
Inhibiting Factor ◽  
Teachers And Students ◽  
Internalization Process ◽  
Sophisticated Technology

The purpose of this study is to know 1) the values of religious character education developed, 2) the process of internalizing the values of religious character education, and 3) the supporting and inhibiting factors of the process of internalizing the values of religious character education in RA Persis 39 Jamanis Tasikmalaya Regency . This research uses descriptive analytic method with a qualitative approach. The data collection techniques are carried out through interviews, observations, and documentation The research subjects are the Principal, Teachers, and students. Data analysis is done by selecting and sorting the answers of the data obtained then collected for analysis and conclusions drawn. This study found that 1) The values of religious characters developed were divine values and insyaniyah 2) The process of internalizing religious character education values was first, the stage of giving knowledge and understanding both inside the classroom and outside, Second, the habituation stage. Third, the stage of trans-internalization, and 3) Supporting and inhibiting factors of the internalization process of religious character education values, namely factors that support and inhibit the role and policies of the principal, the cooperation of the school and parents. As for the inhibiting factor, the environment outside the school is so rapid with the presence of sophisticated technology and does not get a good example from parents in his home

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