IDE AWAL PENGEMBANGAN MATERI AJAR: MISKONSEPSI DALAM KOMBINASI LINEAR

2019 ◽  
Vol 2 ◽  
Author(s):  
Fauzi Mulyatna ◽  
Indra Kurniawan
Keyword(s):  
Linear Combination ◽  
Sampling Technique ◽  
Equation System ◽  
Coefficient Matrix ◽  
Snowball Sampling ◽  
Forming Process ◽  
Linear Equation System ◽  
Qualitative Descriptive ◽  
The Subject ◽  
Snowball Sampling Technique

The purpose of this study is to describe the misconceptions experienced by students in linear combination material. This study is a qualitative descriptive study with a snowball sampling technique by taking 1 subject who experienced misconception in linear combination. The triangulation used in this study is technique triangulation which is a test in the form of description and interview. The result of this study shows that the subject experiences misconception in linear combination which is in the forming process of coefficient matrix. The subject immediately assumes that the coefficients of each polynomial are known as row vectors in coefficient matrix, regardless of its scalar multiplier. This indicates that the subject is too early to resolve linear equation system in which it should be multiplied first by its scalar. Based on this finding, it can be used as an input for development research of textbook whose its teaching material emphasizes certain material, such as linear combination.

scholarly journals PEREMPUAN BERTATO (STUDI MAKNA SIMBOLIK TATO DI KOTA MAKASSAR)

2020 ◽  
Vol 1 (2) ◽  
pp. 100
Author(s):  
Widya Okta Pangestika ◽  
Idham Irwansyah ◽  
Mario S.M
Keyword(s):  
Sampling Technique ◽  
External Factors ◽  
Symbolic Meaning ◽  
Snowball Sampling ◽  
Internal Factors ◽  
Qualitative Descriptive ◽  
The Subject ◽  
Tattooed Women ◽  
Snowball Sampling Technique

This study aims to determinan (1)the factors that cause womwn to use tattoos. (2) The symbolic meaning of  tattoo images in tattoed women.This type of research is qualitatiive by determining the subject through the snowball sampling technique. The date collection techniques used were observation, interview and  documentation, which were used to obtain concrete data related to problem in this study. The date obtained in this study were analyzed with qualitative descriptive analysis.The results of the study indicate that: (1). The factors that cause tattooed women to use tattoos include: a) internal factors, including interests and self-expression. b) external factors, including the enironment and idol figures. (2). The symbolic meaning of tattoo images in tattooed women include: a) as hope, b) as expression, c) as identity. 

scholarly journals ANALISIS PEMELIHARAAN PREVENTIF AC PACKAGE PADA GERBONG KERETA PENUMPANG K1 DI DEPO 2 GERBONG KERETA BANDUNG

2020 ◽  
Vol 12 (1) ◽  
pp. 48-59
Author(s):  
Gilang Muharam Pratama Putra ◽  
Andri Irawan
Keyword(s):  
Data Collection ◽  
Preventive Maintenance ◽  
Sampling Technique ◽  
Economic Life ◽  
Snowball Sampling ◽  
Equipment And Supplies ◽  
Passenger Train ◽  
Qualitative Descriptive ◽  
Maintenance Activities ◽  
Snowball Sampling Technique

This study aims to analyze the maintenance of AC Package preventive on the K1 passenger train car at Depo 2 of Bandung Rail Car. This research is a qualitative descriptive, using snowball sampling technique. Data collection techniques in this study were interviews, observation, and documentation. In this study using a validity test that is a triangulation of sources, triangulation of techniques and triangulation of time. The results showed that in maintaining the economic life of the AC Package is still not good and still found damage to the AC Package. In the supply of technicians, equipment and supplies are still not available as specified. There are still 44 technicians needed and the equipment is still in poor condition. in this case, the AC Package preventive maintenance activities on K1 passenger train cars still have a lot to be repaired at Depo 2 Bandung

scholarly journals Perception of type 2 diabetes mellitus clients on applications in Bima Regional General Hospital

2019 ◽  
Vol 6 (1) ◽  
pp. 6
Author(s):  
Syaiful . ◽  
A. Haris ◽  
Julhana .
Keyword(s):  
Diabetes Mellitus ◽  
Diabetes Mellitus Type 2 ◽  
Sampling Technique ◽  
Diabetes Mellitus Type ◽  
Snowball Sampling ◽  
Descriptive Phenomenology ◽  
The Subject ◽  
Snowball Sampling Technique

<p class="abstract"><strong>Background:</strong> Repeat hospitalization is a process for a patient who needs to return to hospital as a result of inability to control and take care of their disease. The objective of study is to gather deeper understanding about the meaning experience of repeat hospitalization process among diabetes mellitus type 2 patients. The study is qualitative research within phenomenology method by using deep interview instruments. In this study, the research seeks the experience of diabetes mellitus type 2 patients who are being treated with repeat hospitalization process.</p><p class="abstract"><strong>Methods:</strong> The study applies descriptive phenomenology approach. By using the method, the subject could be explored, analyzed, and explained directly about their experience of repeat hospitalization. The size of sample, in descriptive study, is essential in order to reveal the saturation data. The participants collecting procedure is using the snowball sampling technique.  </p><p class="abstract"><strong>Results:</strong> The age of participants are ranging from 40-79 years old. The level of education among participants are varies, from elementary schools to senior high schools. The occupation type are housewife, farmers or merchants. The participants’ income is ranging between 750.000-2.000.000 rupiah/month.</p><p class="abstract"><strong>Conclusions:</strong> The result reveals four findings among 10 participants: 1) the characteristics of participants 2) the lack of knowledge from diabetes mellitus (DM) management, 3) quality of service, 4) hope of recovery.</p>

scholarly journals Deskripsi Kemampuan Pemecahan Masalah Matematis pada Soal Cerita Berdasarkan Tipe Kepribadian Ekstrovert-Introvert Siswa SMP Negeri 6 Rembang

2018 ◽  
Vol 4 (1) ◽  
pp. 23
Author(s):  
Akhmad Jazuli ◽  
Muhimmatul Lathifah
Keyword(s):  
Problem Solving ◽  
Mathematical Problem ◽  
Sampling Technique ◽  
Equation System ◽  
Personality Types ◽  
Story Problems ◽  
Linear Equation System ◽  
Qualitative Descriptive ◽  
Type Data ◽  
Selection Of

This study aims to describe the ability of mathematical problem solving in solving story problems in terms of the extrovert introvert personality types of SMP N 6 Rembang students on a two-variable linear equation system. This research is a qualitative descriptive study. The subjects in this study were students of class VIIIB SMP N 6 Rembang. Selection of Respondents used a purposive sampling technique consisting of three students for each personality type. Data collection techniques using questionnaires, tests, interviews and documentation. Data analysis techniques with data presentation steps, data reduction and conclusions. The results showed that the problem-solving ability for (1) extroverted students: were able to  understand the problem and were able to explain again in their own language, were able to draw up a problem-solving plan, were able to carry out calculations and writing very neatly, were able to check the results obtained, ( 2) introverted  students: have been able to understand the problem but have not been able to explain again with their own language, have been able to draw up a problem solving plan and are able to do calculations even though the writing is still messy, in general do not re-check the answers he has obtained.

scholarly journals ANALISIS KEMAMPUAN SISWA DALAM MEMAHAMI KONSEP SISTEM PERSAMAAN LINIER TIGA VARIABEL (SPLTV) BERDASARKAN TEORI APOS SISWA KELAS X IPS 1 MA TARBIYATUL MUSTAFID BATU RIMPANG

2019 ◽  
Vol 7 (1) ◽  
pp. 36
Author(s):  
Hasbi Wahyuningsih ◽  
Ita Chairun Nissa ◽  
Yuntawati Yuntawati
Keyword(s):  
Equation System ◽  
Descriptive Study ◽  
Apos Theory ◽  
Linear Equation System ◽  
Calculation Process ◽  
Qualitative Descriptive ◽  
The Subject ◽  
Action Process ◽  
The Mathematical Model ◽  
Low Ability

This study aims to describe the ability of students to understand the concept of the Three Variable Linear Equation System (SPLTV) based on the APOS theory (Action, Process, Object and Schema) in students of MA Tarbiyatul Mustafid Batu Rimpang. This type of research is a qualitative descriptive study with 3 students subject taken from MA Tarbiyatul Mustafid Batu Rimpang students with high, medium and low ability categories. The results of the study show that highly capable subjects have an understanding of the stages of action, processes, objects and schemes. Subjects who are capable of having understanding at the stage of action, process, object and at the schematic stage students cannot design and complete the mathematical model they form. While low-ability subjects have an understanding of the stages of action, process, object but have not fully arrived at these stages because the subject made a mistake in the calculation process so that the solution given is wrong. The understanding possessed by students with moderate and low ability is the same at the scheme stage.

scholarly journals Kesadaran Beragama dalam Perspektif Ihsan: Pengalaman Pertaubatan Preman

2021 ◽  
Vol 3 (2) ◽  
pp. 67-80
Author(s):  
Heryanto Heryanto
Keyword(s):  
Intrinsic Motivation ◽  
Case Studies ◽  
Social Environment ◽  
Religious Education ◽  
Research Method ◽  
Sampling Technique ◽  
Qualitative Approach ◽  
Snowball Sampling ◽  
The Subject ◽  
Snowball Sampling Technique

The initial aim was to analyze and evaluate the development of thuggery religious awareness, in order to obtain an overview of the processes, patterns, and factors that influence it. This has done because the subject has changed behavior in religious awareness. This research method has used a qualitative approach, case studies. The sample in this study has used a purposive sampling technique, while the key informants snowball sampling technique. The focus of this research is the religious awareness behavior of thuggery. The data collected by observation, interview, the questionnaire as a guide, and documentation. The results of the study show that religious awareness is a condition that must achieved through the struggle of the person concerned. Strong intrinsic motivation plays a role in religious awareness and repentance. The bad behavior of thuggery has caused by a bad social environment. Family and friends can help someone to repent. The Ulama guidance becomes the way of religious awareness. Childhood religious education plays an important role in fostering adult religious awareness.

scholarly journals Assistance in family health from the perspective of users

2010 ◽  
Vol 18 (3) ◽  
pp. 436-443 ◽  
Author(s):  
Silvana Martins Mishima ◽  
Flavia Helena Pereira ◽  
Silvia Matumoto ◽  
Cinira Magali Fortuna ◽  
Maria José Bistafa Pereira ◽  
...  
Keyword(s):  
User Satisfaction ◽  
Exploratory Study ◽  
Family Health ◽  
User Interaction ◽  
Sampling Technique ◽  
Health Unit ◽  
Snowball Sampling ◽  
Thematic Content Analysis ◽  
Empirical Material ◽  
Snowball Sampling Technique

This descriptive exploratory study analyzed user satisfaction with the care received at a Family Health Unit in Ribeirão Preto, Brazil. In total, 40 users from families registered in the FHU were selected, using key informants and the snowball sampling technique, and interviewed. Thematic content analysis was used to analyze the empirical material. Interviewees were mostly female, over 50 years, resident in the catchment area of the unit for 10-30 years, had incomplete primary education and also did not perform work outside the home. The analysis identified three themes: access, team-user interaction and organization of work in the FHU. The subjects of this study expressed satisfaction with the accessibility provided together with the caring attention given to them, marked by a team-user interaction that takes place in a friendly and patience manner. Although not totally satisfied, the majority of users would recommend the health service to someone due to its quality.

scholarly journals Media Analisis Rangkaian Listrik Menggunakan Pendekatan Numerik Gauss-Jordan, Gauss-Seidel, dan Cramer

2020 ◽  
Vol 2 (1) ◽  
pp. 1-8
Author(s):  
Nurullaeli Nurullaeli
Keyword(s):  
Electric Current ◽  
Equation System ◽  
Coefficient Matrix ◽  
Closed Circuit ◽  
Graphic User Interface ◽  
Time Saving ◽  
Language Program ◽  
Seidel Method ◽  
Linear Equation System ◽  
Diagonally Dominant

The aim of this study is create an analysis media for calculating the electric current in a closed circuit with one or more loops.  Gauss-Jordan, Gauss-Seidel, and Cramer methods were used in this study. This media is packaged into Graphic User Interface (GUI) with matlab language program assisting. In this study, Linear Equation System (SPL) was obtained from kirchhoff current law and kirchhoff voltage law concepts.  Gauss-Seidel method is not always convergent for each formed SPL, because it can only be applied when coefficient matrix A was diagonally dominant. The application of this analysis media made the calculation of closed circuit electric current with one or more loops became accurate and time saving.

scholarly journals Psychological impact among health workers in effort to facing the COVID-19 in Indonesia

2021 ◽  
Vol 10 (1) ◽  
pp. 181
Author(s):  
Dede Nasrullah ◽  
Muhammad Natsir ◽  
Retno Twistiandayani ◽  
Lilis Rohayani ◽  
Siswanto Siswanto ◽  
...  
Keyword(s):  
Health Workers ◽  
Psychological Impact ◽  
Severe Depression ◽  
Sampling Technique ◽  
Medical Personnel ◽  
Mild Stress ◽  
Snowball Sampling ◽  
Mild Depression ◽  
Severe Anxiety ◽  
Snowball Sampling Technique

The coronavirus disease (COVID-19) pandemic in Indonesia has a psychological impact among health workers who are working in hospital and caring for patients with positive COVID-19. This study aimed to examines the psychological impact among health workers in effort to facing the coronavirus pandemic (COVID-19) in Indonesia. Snowball sampling technique was employed to gather the sample in the eight islands. The health workers were responded to the depression anxiety stress scales (DASS-42) questionnaire, with the total of 644 respondents. The results of this study showed that about 65.8% of respondents experienced anxiety due to COVID-19 outbreak, There were 3.3% experienced extremely severe anxiety and 33.1% experienced mild anxiety. Whereas those experienced stress due to COVID-19 outbreak were 55%, extremely severe stress levels were 0.8% and mild stress were 34.5%. Health workers who experienced depression were 23.5%. There were 0.5% with very severe depression and mild depression was 11.2%. There is a closed correlation between anxiety (r=0.152 p=0.000), stress (r=0.086 p=0.029), and depression (r=0.111 p=0.005), to the worried of being alienated if infected coronavirus (COVID-19). The Indonesian government has to handle the anxiety, stress and depression that occurs in health workers in particular and can provide protection to medical personnel so that they do not feel alienated by those around them.

scholarly journals Peran E-Service Quality, Kemudahan, Kepuasan dalam Membentuk Niat Beli Ulang Konsumen Lazada

2020 ◽  
Vol 8 (4) ◽  
pp. 1247
Author(s):  
Dhimas Bagus Dwicahyanto
Keyword(s):  
College Students ◽  
Service Quality ◽  
East Asia ◽  
Sampling Method ◽  
Sampling Technique ◽  
Repurchase Intention ◽  
Snowball Sampling ◽  
Online Questionnaire ◽  
Market Leader ◽  
Snowball Sampling Technique

Lazada is a market leader of e-commerce in Shout-East Asia. This study aims to analyze and discuss the effect of the e-service quality and eases on the repurchase intention through satisfaction. This study uses college students aged 18-25 years as respondents, which have purchased Lazada at least once, and their last purchase is in the last one month. The sampling method is non-probability sampling using a snowball sampling technique. The number of samples is 220 respondents. Data were collected by an online questionnaire and analyzed using AMOS. The result of this study indicates that e-service quality and ease have a significant effect on satisfaction and repurchase intention.

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