scholarly journals How the seventh grade students visualize atomic structure and models

2018 ◽  
Vol 48 ◽  
pp. 01041
Author(s):  
Rüveyda Yavuz ◽  
Funda Savaşcı-Açıkalın
Keyword(s):  
Data Collection ◽  
Science Teachers ◽  
Atomic Structure ◽  
Objective Evaluation ◽  
Scientific Models ◽  
Seventh Grade ◽  
Teaching Experiences ◽  
Data Collection Process ◽  
Qualitative Research Methodology ◽  
Analysis Schema

The purpose of this study is to examine how the seventh-grade students visualize the atomic structure and models in their minds. The problem of the study is “How do the seventh grade students visualize the atomic structure and models?” This study is conducted with 25 seventh-grade students in a state school, Bursa. Qualitative research methodology was adopted in the study. As data collection tools, worksheets were collected via four different activities by the researcher. Data collection process took two weeks (eight lessons). Worksheets consist of different questions about atom and structure and also atom models. For the validity and objective evaluation of the worksheets, an analysis schema was prepared for four different activities by a subject instructor and two science teachers with two or four years teaching experiences. Analysis schema and worksheets were re-evaluated by the science teacher with three years of teaching experiences. Consequently, students’ visualization of the atom structures do not match with the scientific models. And also, students confuse the basic concepts about atomic structure.

Pemanfaatan Sistem Informasi Sebagai Alat Untuk Pendataan Masyarakat Di Pasuruan

2020 ◽  
Vol 2 (3) ◽  
pp. 145-150
Author(s):  
Syaifuddin Syaifuddin ◽  
Wildan Suharso
Keyword(s):  
Information System ◽  
Data Collection ◽  
Human Resources ◽  
Regional Government ◽  
Community Based ◽  
Collection Process ◽  
Data Collection Process ◽  
Service Activity ◽  
Development Plans ◽  
Collection Time

Pendataan yang bersifat manual menjadikan permasalahan pada proses dilakukannya pendataan, hal ini juga terjadi pada Dinas Pendidikan dan Kebudayaan Kota Pasuruan dimana pendataan masih bersifat manual dengan keterbatasan jumlah Sumber Daya Manusia (SDM) yang ditugaskan untuk melakukan pendataan, oleh karena itu pada kegiatan pengabdian ini dilakukan pelatihan sistem informasi untuk meningkatkan waktu pendataan dan mengurangi kompleksitas dalam proses pendataan pada pegawai di Dinas Pendidikan dan Kebudayaan Kota Pasuruan. Pelatihan sistem informasi yang dimaksud adalah sistem informasi pendataan berbasis masyarakat, yang berisikan data dasar yang diperlukan oleh Pemerintah Daerah dalam rangka penyusunan rencana pembangunan. Data informasi tidak akan memberikan manfaat jika tidak dijadikan sebagai bahan acuan dalam penyusunan rencana pembangunan sehingga pelatihan dan pendampingan perlu dilakukan untuk tercapainya tujuan.Kata Kunci : Sistem Informasi, Berbasis Masyarakat, PendataanABSTRACT Manual data collection causes problems in the data collection process, this also occurs in the Pasuruan City Education and Culture Office where data collection is still manual with a limited number of Human Resources (HR) assigned to collect data, therefore this service activity is carried out information system training to increase data collection time and reduce complexity in the data collection process for employees at the Pasuruan City Education and Culture Office. The information system training referred to is a community-based data collection information system, which contains basic data required by the Regional Government in the framework of formulating development plans. Information data will not provide benefits if it is not used as a reference in the preparation of development plans so that training and assistance are needed to achieve the goals.Keywords : Information System, Community Based, Data Collection 

Management Strategy for Distributing Questionnaires and Interview Guidelines in the Research Data Collection Process

2018 ◽  
Vol 2 (2) ◽  
pp. 104-111
Author(s):  
Po. Abas Sunarya ◽  
George Iwan Marantika ◽  
Adam Faturahman
Keyword(s):  
Focus Group ◽  
Data Collection ◽  
Management Strategy ◽  
Research Data ◽  
Accurate Information ◽  
Focus Group Interviews ◽  
Good Management ◽  
Research Activities ◽  
Data Collection Process ◽  
Group Interviews

Writing can mean lowering or describing graphic symbols that describe a languageunderstood by someone. For a researcher, management of research preparation is a veryimportant step because this step greatly determines the success or failure of all researchactivities. Before a person starts with research activities, he must make a written plan commonlyreferred to as the management of research data collection. In the process of collecting researchdata, of course we can do the management of questionnaires as well as the preparation ofinterview guidelines to disseminate and obtain accurate information. With the arrangement ofplanning and conducting interviews: the ethics of conducting interviews, the advantages anddisadvantages of interviews, the formulation of interview questions, the schedule of interviews,group and focus group interviews, interviews using recording devices, and interview bias.making a questionnaire must be designed with very good management by giving to theinformation needed, in accordance with the problem and all that does not cause problems at thestage of analysis and interpretation.

FUNCTIONAL COORDINATION OF METHODS OF ORGANIZATION OF ADAPTIVE DATA COLLECTION PROCESSES AND METHODS OF SPATIAL SELF-ORGANIZATION OF MOBILE AGENTS

2017 ◽  
Vol 2 (1) ◽  
pp. 27-32
Author(s):  
Botchkaryov. A. ◽  
Keyword(s):  
Data Collection ◽  
Key Words ◽  
Motion Control ◽  
Mobile Agent ◽  
Mobile Agents ◽  
Parallel Execution ◽  
Self Organization ◽  
Data Collection Process ◽  
Speed Up ◽  
Adaptive Data Collection

The way of functional coordination of methods of organization adaptive data collection processes and methods of spatial self-organization of mobile agents by parallel execution of the corresponding data collection processes and the process of motion control of a mobile agent using the proposed protocol of their interaction and the algorithm of parallel execution planning is proposed. The method allows to speed up the calculations in the decision block of the mobile agent by an average of 40.6%. Key words: functional coordination, adaptive data collection process, spatial self-organization, mobile agents

Life Cycle Development of Successful Women-owned Enterprises

2020 ◽  
Vol 3 (4) ◽  
pp. 142-152
Author(s):  
Mohammad Waliul Hasanat ◽  
Kamna Anum ◽  
Ashikul Hoque ◽  
Mahmud Hamid ◽  
Sandy Francis Peris ◽  
...  
Keyword(s):  
Life Cycle ◽  
Data Collection ◽  
Research Work ◽  
Primary Data ◽  
Small Scale ◽  
Data Collection Process ◽  
Theoretical Finding ◽  
Successful Women ◽  
Two Phases ◽  
Life Cycle Development

In developing countries, the role of women in the business sector is continuously improving. As a result, female enterprises have also been encouraged in Pakistan. This study is based on life cycle development phases from which women-owned enterprises have to go through in order to become successful. As a primary data source, face-to-face interviews with owners of successful women-owned enterprises were preferred. The data collection process was divided into two phases i.e. Phase-I and Phase-II. After data collection, qualitative analysis has been performed using NVIVO. Findings provide both generic and specific factors involved in life cycle development of women-owned enterprises. This study provides a detailed view of life cycle development model followed by successful women enterprises. The outcome of this research work is a theoretical finding which can be utilized by entrepreneurs owning small scale enterprises to improve their level of performance. Findings can also be helpful for potentially talented women interested in setting up their own business.

The MID5 Dataset, 2011–2014: Procedures, coding rules, and description

2021 ◽  
pp. 073889422199574
Author(s):  
Glenn Palmer ◽  
Roseanne W McManus ◽  
Vito D’Orazio ◽  
Michael R Kenwick ◽  
Mikaela Karstens ◽  
...  
Keyword(s):  
Data Collection ◽  
Descriptive Statistics ◽  
Collection Process ◽  
Data Collection Process ◽  
Interstate Conflicts ◽  
Coding Manual ◽  
Militarized Interstate Dispute ◽  
Coding Rules

This article introduces the latest iteration of the most widely used dataset on interstate conflicts, the Militarized Interstate Dispute (MID) 5 dataset. We begin by outlining the data collection process used in the MID5 project. Next, we discuss some of the most challenging cases that we coded and some updates to the coding manual that resulted. Finally, we provide descriptive statistics for the new years of the MID data.

scholarly journals Improved Compressor Maps Using Approximate Solutions to the Moore-Greitzer Model

2009 ◽  
Author(s):  
Chris Drummond ◽  
Craig R. Davison
Keyword(s):  
Data Collection ◽  
Approximate Solutions ◽  
Sufficient Accuracy ◽  
Small Data ◽  
Performance Properties ◽  
General Performance ◽  
Data Collection Process ◽  
Smoothing Process ◽  
Expert Input ◽  
Fine Tune

Producing compressor maps is time consuming, costly and error prone and many data samples must be collected to give sufficient accuracy. Even then, expert input is typically required to fine tune the map to the appropriate shape. In this paper, we take some of that expertise and incorporate it in the smoothing process. The main piece of knowledge used is the cubic approximation for speed lines derived from the Moore Greitzer model. This well accepted approximation captures much of the general performance properties of compressors. But it is also widely recognized as only being very roughly true of real compressors. Nevertheless, we show that embedding this approximation, however limited, in the smoothing process results in accurate interpolation and extrapolation. The aim of this work is to substantially reduce the need for human input in the fitting process. We also anticipate a number of other benefits: less data is needed, with the commensurate time and money saved; the data collection process can be monitored for possible problems; changes in the map can be quantified and, when sufficiently small, data collection can be terminated.

Penerapan Kurikulum 2013 Dalam Peningkatan Kemampuan Belajar Aqidah Akhlak Siswa Kelas Vii

2019 ◽  
Vol 1 (2) ◽  
pp. 129-139
Author(s):  
Fatimah Ahmad ◽  
Zaifatur Ridha
Keyword(s):  
Data Collection ◽  
Student Involvement ◽  
Life Skills ◽  
Qualitative Data ◽  
Active Role ◽  
Religious Values ◽  
Learning Methods ◽  
Data Collection Process ◽  
Long Time

The purpose of this study was to obtain data on the implementation of the 2013 curriculum, whether it has been implemented well enough and has been applied for a long time at Al-Jamilah Sei Mati Private MTs Padang Tualang by involving students actively in learning and applying various learning methods. Teachers always try to innovate in managing learning by applying interesting methods and positioning themselves as facilitators according to the mandate of the 2013 curriculum. The principle of learning is to humanize humans (humanism), by nurturing children to grow cognitive, affective, psychomotor, life skills. social and spiritual. This research uses research with qualitative data approach in the data collection process and is described by describing the data obtained at the research location to the conclusion. As for the results of the research on educating with the ngemong system which is a form of guidance carried out by teachers to their students which is applied in madrasas. The students' ability to learn aqidah akhlaq has improved quite well with the implementation of the 2013 Curriculum, which can be seen from the active role of students when learning and student involvement during class discussions. Students' understanding of learning also increases which can be seen from the fairly good student scores and the application of religious values ​​that have been studied, especially in students of aqidah akhlaq. Students show good morals in the Madrasa environment both to teachers and to fellow friends.

Analysis of Pedestrian Conflicts with Left-Turning Traffic

1996 ◽  
Vol 1538 (1) ◽  
pp. 61-67 ◽  
Author(s):  
Dominique Lord
Keyword(s):  
Data Collection ◽  
Statistical Tests ◽  
Computer Programs ◽  
Signalized Intersections ◽  
Laptop Computer ◽  
Expected Number ◽  
Positive Correlation ◽  
Data Collection Process ◽  
Traffic Conflicts ◽  
Traffic Conflict

The interaction between pedestrians and left-turning vehicles at signalized intersections are examined using the traffic conflict technique. Paramount was a comparison of the safety of left turns at two types intersections: T-intersections and X-intersections (cross-intersections). Previous research has indicated that T-intersections are more dangerous to pedestrians. In preparation for the comparison several traffic conflict definitions and their applications to pedestrians were evaluated. Use of a laptop computer for data collection was tested. Eight sites taken from intersections in Hamilton, Ontario, Canada, were selected. A conflict recording methodology was developed for T-intersections and X-intersections that consisted of recording data at various times along the paths of pedestrians and left-turning vehicles, and recording traffic conflicts. Two computer programs were written for the data collection process: one for vehicles and one for pedestrians. Several statistical tests to relate traffic conflicts and the expected number of accidents were performed. These tests indicate that a positive correlation between traffic conflicts and expected number of accidents exists; they also suggest that T-intersections have a higher traffic conflict rate than X-intersections.

scholarly journals SIKEPUL: Sistem Informasi Untuk Administrasi Transaksi Jual Beli Pengepul Rongsokan Menggunakan Metode Waterfall

2021 ◽  
Vol 3 (2) ◽  
pp. 103-114
Author(s):  
Ika Dewi Rozaurrohmah ◽  
Lutfi Syafirullah ◽  
Oman Somantri
Keyword(s):  
Information System ◽  
Data Collection ◽  
Administrative Data ◽  
Existing Problems ◽  
Collection Process ◽  
Data Collection Process ◽  
Communication Errors ◽  
Transaction Activities

Currently collector businessmen are experiencing problems, namely the absence of data collection for suppliers and collapsed transaction activities. In addition, the administrative data collection process is still carried out manually by the admin, , one of which is using notes when making junk transactions and when partners make payments to collectors, there are often communication errors in junk transactions between suppliers and partners often occur. In order to overcome the existing problems, this research proposes the development of a collector administration information system named SIKEPUL using the laravel framework. The method in developing the system used is the waterfall method. The results showed that the SIKEPUL information system could solve the problems faced. The overall results of the questionnaire for 30 respondents were that 20% said it was very good, 52% said it was good, and 28% said it was enough for this system. 

scholarly journals The Impact of Teaching Physics via Modeling on Modifying Alternative Conception of Energy and Momentum Conservation among 11th Grade Female Students

2017 ◽  
Vol 11 (1) ◽  
pp. 53
Author(s):  
Abdulah K. Ambusaidi ◽  
Rahma M. Al Sabri
Keyword(s):  
Science Teachers ◽  
Momentum Conservation ◽  
Female Students ◽  
Scientific Models ◽  
Significant Difference ◽  
Energy And Momentum ◽  
The Impact ◽  
Teaching Physics ◽  
Experimental Group ◽  
11Th Grade

This study investigated the impact of teaching physics via modeling on theacquisition of energy and momentum conservation concepts. The sample consisted of 91 female students selected from 11th grade female students in two schools in Al-Dakhiliyah Governorate in Oman. The experimental group (n = 45) was taught via the modeling method, and the control group (n = 46) was taught using a traditional method. The study lasted six weeks during the second semester of the academic year 2013/2014. A teacher guide for teaching by models was designed and validated by a group of experts. To measure the acquisition of physics concepts, energy and momentum, an achievement test was used. The test consisted of 20 multiple-choice questions. Its reliability was measured by test-retest method (r = 0.79). The results revealed a statistically significant difference (p < .05) between the means of the experimental and control groups in favor of the experimental group. The study recommends that science teachers ought to use models and modeling in their teaching. Workshops to train supervisors, in-service teachers and pre-service teachers in the construction and development of scientific models need to be conducted

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