scholarly journals DESKRIPSI KOMUNIKASI MATEMATIS SISWA SMP NEGERI 9 SALATIGA PADA MATERI OPERASI ALJABAR

2018 ◽  
Vol 1 (1) ◽  
pp. 77
Author(s):  
Sabrina Nur Annisa ◽  
Novisita Ratu
Keyword(s):  
Data Collection ◽  
Mathematical Thinking ◽  
Descriptive Study ◽  
Algebraic Operation ◽  
Mathematical Communication ◽  
Mathematical Ideas ◽  
Qualitative Descriptive ◽  
Class Viii ◽  
Algebraic Operations ◽  
Data Collection Technique

Abstrak: Penelitian ini merupakan penelitian deskriptif kualitatif yang bertujuan mendeskripsikan komunikasi matematis siswa SMP Negeri 9 Salatiga pada materi operasi aljabar. Subjek penelitian terdiri dari 3 siswa kelas VIII SMP Negeri 9 Salatiga. Teknik pengumpulan data menggunakan teknik tes, wawancara, dan dokumentasi. Hasil penelitian menunjukkan bahwa semua subjek mampu mengekspresikan dan mengorganisasikan ide-ide matematika serta berpikir matematis menggunakan bentuk lisan, visual, dan tulisan. Semua subjek mampu menggunakan simbol, kata-kata, istilah-istilah dalam bentuk lisan, visual, dan tulisan. Namun hanya subjek berkemampuan rendah yang belum mampu mengkomunikasikan kepada pendengar yang berbeda dan bertujuan untuk menyelesaikan soal operasi aljabar.Abstract: This research is qualitative descriptive study aimed to describe the mathematical communication students of SMP Negeri 9 Salatiga on algebraic operation material. Subject in this study consist of 3 students of class VIII SMP Negeri 9 Salatiga. The data collection technique using the technique of tests, interviews, and documentation. The results showed that all subjects were able to express and organize mathematical ideas and mathematical thinking using oral, visual, and written forms. All subjects were able to use symbols, words, terms in the form of oral, visual, and written. However, only low ability subjects that have not been able to communicate to different audiences and aims to solving algebraic operations.

scholarly journals Potensi Bencana Alam di Kawasan Bekas Danau Purba Borobudur

2020 ◽  
Vol 34 (2) ◽  
pp. 114
Author(s):  
Edi Widodo ◽  
Hastuti Hastuti ◽  
Muhsinatun Siasah Masruri
Keyword(s):  
Data Analysis ◽  
Data Collection ◽  
Natural Disasters ◽  
Volcanic Eruptions ◽  
Descriptive Study ◽  
Ancient Lake ◽  
Qualitative Descriptive ◽  
Data Collection Technique

Abstrak Bencana dapat terjadi kapan saja, dimana saja dan kepada siapa saja. Potensi bencana dapat terjadi tidak terkecuali di kawasan bekas Danau Purba Borobudur. Penelitian ini bertujuan untuk mengetahui potensi bencana di kawasan bekas Danau Purba Borobudur. Penelitian ini merupakan penelitian deskriptif kualitatif. Teknik pengumpulan data menggunakan trianggulasi teknik.  Analisis data menggunakan model Miles & Huberman. Hasil penelitian menunjukkan potensi bencana alam di kawasan bekas Danau Purba Borobudur meliputi gempa bumi, erupsi gunungapi, tanah longsor dan banjir.   Abstract Disasters can happen anytime, anywhere and to anyone. Potential disasters can occur not least in the area of the former Borobudur Ancient Lake. This study aims to determine the potential for disasters in the area of the former Borobudur Purba Lake. This research is a qualitative descriptive study. The data collection technique used technical triangulation. Data analysis using the Miles & Huberman model. The results showed the potential for natural disasters in the Ancient lake Borobudur former include earthquakes, volcanic eruptions, landslides and flooding. 

scholarly journals ANALISIS KESALAHAN MAHASISWA PENDIDIKAN MATEMATIKA DALAM MENYELESAIKAN SOAL GEOMETRI PADA TOPIK BANGUN RUANG [ERROR ANALYSIS OF STUDENTS IN THE MATHEMATICS DEPARTMENT IN SOLVING GEOMETRY PROBLEMS ON THE TOPIC OF SOLID FIGURES]

2019 ◽  
Vol 3 (1) ◽  
pp. 44
Author(s):  
Tanti Listiani ◽  
Kurnia P. S. Dirgantoro ◽  
Melda J. Saragih ◽  
Kimura Patar Tamba
Keyword(s):  
Mathematics Education ◽  
Data Collection ◽  
Error Analysis ◽  
Descriptive Study ◽  
Education Students ◽  
Final Exam ◽  
Qualitative Descriptive ◽  
Data Collection Technique ◽  
Academic Year ◽  
Bahasa Indonesia

<p>Geometry is a branch of science in mathematics and a course taken by students of mathematics education. Based on students' final exam scores, results were not optimal with several types of errors detected. This study aimed at identify student mistakes in solving geometry problems on the topic of solid figures. The subjects of this study were mathematics education students in the even semester of the 2018/2019 academic year at Universitas Pelita Harapan in Tangerang. The type of research was a qualitative descriptive study. The data collection technique used was a test. The results showed that students' errors in solving geometry problems were concept errors, calculation errors, and a lack of accuracy because they were in a hurry.</p><p><strong>BAHASA INDONESIA ABSTRACT: </strong>Geometri merupakan salah satu cabang ilmu dalam matematika dan merupakan matakuliah yang wajib diikuti oleh mahasiswa program studi pendidikan matematika. Berdasarkan nilai ujian akhir semester mahasiswa didapatkan hasilnya masih kurang maksimal, hal ini memungkinkan terdapat beberapa tipe kesalahan jawaban dari mahasiswa. Penelitian ini bertujuan untuk mengidentifikasi kesalahan mahasiswa dalam menyelesaikan soal UAS geometri pada topik bangun ruang. Subjek penelitian ini adalah mahasiswa pendidikan matematika semester genap Universitas Pelita Harapan Tangerang tahun akademik 2018/2019. Jenis penelitian ini adalah penelitian deskriptif kualitatif. Teknik pengumpulan data yang digunakan adalah tes. Hasil penelitian menunjukkan bahwa kesalahan mahasiswa dalam menyelesaikan soal geometri adalah kesalahan konsep, kesalahan hitung, dan kurang teliti karena terburu-buru.</p>

scholarly journals Tradisi Maulid Arba'in di Kampung Arab al Munawwar, Palembang

2020 ◽  
Vol 5 (1) ◽  
pp. 1
Author(s):  
Dewi Fatonah
Keyword(s):  
Data Collection ◽  
Descriptive Study ◽  
Interview Method ◽  
The People ◽  
Qualitative Descriptive ◽  
Data Collection Technique

This research is a qualitative descriptive study, which discusses about the tradition of the Maulid Arba’in at Al Munawwar, the Arab Villageof Palembang. The study was conducted using a living hadith approach, with the interview method as a data collection technique. To analyze the data, researcher used several stages, reducing data, describing empirial material, and then drawing conclusion and verifying them. The focus in this study is on how the Maulid Arba’in is going, the factors that influence the practice, and how the tradition of Maulid Arba’in is able to influence the community of Al Munawwar Arab Village. From this research it was found that the implementation of Maulid Arba’in which lasted for 40 days became its own uniequesness. The enthusiasm of the people is form of love to the Prophet and form of obedience as Muslims.

scholarly journals Kemampuan Komunikasi Matematis dalam Menyelesaikan Circle Problem Berdasarkan Self-Confidence Siswa SMP

Jurnal Elemen ◽  
2021 ◽  
Vol 7 (1) ◽  
pp. 130-145
Author(s):  
Wasilatul Murtafiah ◽  
◽  
Reza Kusuma Setyansah ◽  
Dhea Alvita Nurcahyani ◽  
◽  
...  
Keyword(s):  
Data Collection ◽  
Communication Skills ◽  
Sampling Technique ◽  
Mathematical Communication ◽  
Self Confidence ◽  
Teacher Needs ◽  
Qualitative Descriptive ◽  
Class Viii ◽  
The Subject ◽  
Descriptive Approach

As part of 21st-century skills, communication is an essential skill for students. Students' mathematical communication tends to below, one of which is influenced by students' self-confidence. For this reason, the purpose of this study is to describe the mathematical communication skills in solving circle problems based on students' self-confidence. Determining the subject using purposive sampling technique, namely from 36 students of class VIII SMP in Madiun, East Java, Indonesia, obtained two subjects with high self-confidence (SCT) and one subject with low self-confidence (SCR). A qualitative descriptive approach was used in this study. Tests and interviews were used as data collection techniques. Data were analyzed through reduction, presentation, and concluding. The results of this study include: SCT is capable while SCR is less able to meet the indicators of mathematical communication skills both in writing and orally at the stages of understanding problems, implementing plans, and checking back; and SCT can meet mathematical communication indicators both written and oral, while SCR is less able to meet written mathematical communication indicators but can verbally at the stage of planning completion. The level of self-confidence of students differentiates their mathematical communication skills in solving problems. Thus, a teacher needs to design an appropriate question to train students' mathematical communication skills with low self-confidence.

scholarly journals MATHEMATICS COMMUNICATION MISTAKES IN SOLVING HOTS PROBLEMS

2021 ◽  
Vol 10 (1) ◽  
pp. 69
Author(s):  
Lelly Nur Rachmawati ◽  
Yus Mochamad Cholily ◽  
Zukhrufurrohmah Zukhrufurrohmah
Keyword(s):  
Communication Skills ◽  
Higher Order Thinking ◽  
Descriptive Study ◽  
Mathematical Communication ◽  
Mathematical Ideas ◽  
Operator Error ◽  
Mathematical Problems ◽  
Qualitative Descriptive ◽  
Communication Errors ◽  
Matrix Subject

Student mistakes in communicating mathematical ideas are still widely practiced. Therefore, it is essential to analyze students' mathematical communication errors in solving mathematical problems so that learning planning can be better. This study aims to describe students' mathematics communication errors in solving the higher-order thinking skill's problems in linear algebra and matrix subject. The type of research is a qualitative descriptive study. They were 155 students as subject research. The data analysis started by collecting students' answers and then grouped them according to mathematics communication skills criteria. Later identified and analyzed the errors made by students of each mathematics communication criteria. The results showed that mathematical communication errors on the indicators of writing mathematical situations were concept errors and principle errors. The declaring idea's mathematical communication error is a concept error, a principle error, and an operation error. Furthermore, mathematical communication errors on the indicator state the results of solving-problem using the language itself is a concept error and operator error.

scholarly journals KEPRIBADIAN TOKOH UTAMA DALAM NOVEL REMBULAN TENGGELAM DI WAJAHMUKARYA TERE LIYE (KAJIAN PSIKOANALISIS SIGMUND FREUD)

EDU-KATA ◽  
2019 ◽  
Vol 5 (2) ◽  
pp. 121-128
Author(s):  
Maftuhah Maftuhah
Keyword(s):  
Data Collection ◽  
Sigmund Freud ◽  
Descriptive Study ◽  
The Novel ◽  
Library Research ◽  
The People ◽  
Qualitative Descriptive ◽  
Data Collection Technique

This study aimed to describe the personality of the id, ego and super-ego character in the novel Rembulan Rey Drowning In Your Face Tere Liye work. This study was a qualitative descriptive study and included in this type of library research. The data used in this study is novel Rembulan Drowning In Your Face Tere Liye work. The data collection technique used is the technique of documentation and observation techniques.The results showed that the personality Ray in the novel Rembulan Drowning In Your face has the id that is present in the form of hatred against a dark past, the curiosity over his true identity, as well as the ambition to destroy those he considered duplicity. Ego Ray looked at the rebellion he often did to help the people he loved. Super ego Ray looked at the behavior that always decide things according to his conscience desires

scholarly journals Analisis Kesalahan Siswa dalam Menyelesaikan Soal PISA Kategori Formulate

MATHEdunesa ◽  
2020 ◽  
Vol 9 (1) ◽  
pp. 73-81
Author(s):  
Laili Faiq Fadhilah ◽  
Abdul Haris Rosyidi
Keyword(s):  
Mathematical Model ◽  
Data Collection ◽  
Descriptive Study ◽  
Process Skills ◽  
Mathematical Form ◽  
Calculation Process ◽  
Student Error ◽  
Qualitative Descriptive ◽  
Class Viii ◽  
Error Indicators

Formulate is the activity of gradually changing the contextual problems presented into a mathematical model. This type of research is a qualitative descriptive study which aims to describe the mistakes of students in solving PISA questions in the formulate category on each content. Subjects taken were students of class VIII at SMP Negeri 2 Krian which consisted of 4 students for 4 PISA content. The criteria of the chosen subject are students who have complete answers, indicate that they understand the questions but are wrong in modeling the problems, variations in errors in the answers, and have openness and fluency in communication. Data collection was carried out by giving 4 PISA questions on the formulate categories for each content and interview. Data were analyzed based on student error indicators in the formulate process. The results showed, in the content of change and relationships, students experienced an error in understanding the problem that was misinterpreting the question, transforming the problem that was wrong in writing the completion procedure, and the process skills were wrong in the calculation process. In the content of space and form, students experience errors in understanding questions, namely incomplete, incomplete mention of information to solve problems and process skills, which is wrong in choosing formulas. In the content of numbers, students experience errors in understanding questions that are misinterpreting information on problems, transforming questions that are wrong in changing sentences in the questions into mathematical form, and process skills that are wrong in the calculation process. In the content uncertainty and data, students experience errors in reading questions that is wrong in reading important words in the problem, transforming questions that are incomplete in writing the completion procedures, and process skills that are wrong in choosing the formula that will be used to solve the problem. Keywords: error analysis, formulating, PISA questions.

scholarly journals Klasifikasi Rendaku Dalam Buku Basic Kanji Volume I dan Volume II

2020 ◽  
Vol 2 (2) ◽  
pp. 88
Author(s):  
Menik Diah Wardani ◽  
Idah Hamidah ◽  
Hartati Hartati
Keyword(s):  
Data Collection ◽  
Descriptive Study ◽  
Japanese Language ◽  
Literature Study ◽  
Compound Words ◽  
Qualitative Descriptive ◽  
Data Source ◽  
Data Collection Technique ◽  
Element Technique

The title of this research is Rendaku Classification in Basic Kanji Books Volume I and Volume II. Rendaku is the change of the non-voice consonants into a voiced consonant. The purpose of this research is to classifying the consonant changes of rendaku in Japanese language. This research is a qualitative descriptive study with data collection technique using the literature study tecniques. The method of analysis in this research is the determinants element technique. There are 38 data in the form of wago containing rendaku changes. Data source taken from Basic Kanji Volume 1 and Volume 2. The results of the analysis in this research found the changes in k→g as many as 10 data, changes in h→b as many as 7 data, changes in s/ts→z as many as 4 data, changes in t→d as many as 4 data. Based on the results of the analysis can be conclude that: 1) rendaku will appears on compound words, 2) rendaku will appear if in the second morpheme there are no other voiced consonant. Rendaku happened to morphemes kawa, kami, kata, kaki, ki, kaeri, kuchi, kuni, kusuri, kuruma,  ha, hatake, harai, hiki, hito, hi, hosoi, sakana, sama, tsukuri, tsuyoi, tome, toshi, tomo, tera.

scholarly journals ANALYSIS OF STUDENTS’ MISTAKES IN SOLVING CIRCLE PROBLEM IN CLASS XI MIPA 2 SMAN 1 BANGKINANG KOTA

2020 ◽  
Vol 2 (2) ◽  
pp. 51-60
Author(s):  
Miseriyati ◽  
Ravina Faradilla Syahril
Keyword(s):  
Data Collection ◽  
Research Result ◽  
Descriptive Study ◽  
Achievement Test ◽  
Research Subjects ◽  
Basic Competency ◽  
Mathematical Problems ◽  
Qualitative Descriptive ◽  
Algebraic Operations ◽  
Written Test

This study aimed to determine student’s mistakes in solving mathematical problems on the circle in SMAN 1 Bangkinang Kota. This research is a qualitative descriptive study. This research subjects consisted of 34 students consisting of 12 boys and 22 girls. The technique of data collection using a written test. The research instrument used was a learning achievement test consisting of 6 items made by the teacher and based on Basic Competency 3.3 analyze circle analytically. Basic Competency 3.3 developed into six Indicators of Competency Achievement. Each item measures different Indicators of Competency Achievement. Student’s answers were analyzed descriptively qualitatively by looking at the type of mistake students made on each item. The result showed that mistakes made by students were fact errors, concept errors, principle errors, and operating errors. The mistakes made by students are caused by students not being careful in solving problems and not understanding the rules of algebraic operations. This research result is the kind mistakes of most students do is operating errors as much as 46,47%; then students do concept errors as much as 33,80%; principle errors as much as 15,49%; and fact errors as much as 4,22%.

scholarly journals Tahlilu Syakhshiyati as-Syakhshi ar-Raisii fi Hikayati al-Arwah Al-Mutamarridah li Gibran Khalil Gibran

2021 ◽  
Vol 4 (1) ◽  
pp. 16-33
Author(s):  
Uswatun Hasanah ◽  
Mohammad Zainal Hamdy
Keyword(s):  
Data Analysis ◽  
Data Collection ◽  
Descriptive Study ◽  
Individual Behavior ◽  
Main Character ◽  
Social Phenomena ◽  
Data Analysis Technique ◽  
Analysis Technique ◽  
Qualitative Descriptive ◽  
Data Collection Technique

Personality is very influential on individual behavior, especially in social matters and in solving life's problems. Every individual has a different personality. The personality of each individual can be influenced by the sharing of factors that give rise to social phenomena in interacting with others every day. This research is a qualitative descriptive study with a type of librariy research. The data collection technique uses documentation techniques which are included in the technique or reading  and recording. This type of research. The data collection’s technique is done by reading, translation, and taking. The data analysis technique is that using….. The results of this study are: 1) who personalitiy’s structure of the main character in Al- Arwah Al- Mutamarridah. 2) what cause of personality’s type in Al- Arwah Al- Mutamarridah.

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