Pengaruh Pendekatan Open-Ended Dan Motivasi Belajar Terhadap Kemampuan Berpikir Kreatif Siswa

The objectives of this research : (1) to study the influence of teaching by open-ended approach to the creative thinking capability of student, (2) to study the influence of learning motivation to the creative thinking capability of student, (3) to study whether there is or not interaction between the learning approach by student learning motivation in influence the creative thinking capability of student. This research is a quasi experiment that conducted at SMP Swasta Dharma Bakti Lubuk Pakam (Private Junior High School). The sample for experiment and control groups were took by random sampling. The sample of research is 58 students that consist of from the Grade VII for 30 student as experiment class and from Grade VIIb for 28 students as control class. Variables in this research is learning approach that consist of open-ended approach and expository as active independent variable and student learning motivation that consist of higher, medium, lower learning motivation as moderator variable, creative thinking capability of student as dependent variable. The applied instrument in this research are (1) creative thinking capability test, (2) questioner of learning motivation. While instrument in this research to measure the creative thinking capability of student is a essay test with 5 test item and reliability coefficient is 0.829 (higher) The data of student learning motivation was collected by questionnaire with 30 items that adopted from Sembiring. Before the implementation of analysis method, its analysis requirement is tested by normality and homogeneity test. Normality is tested by Liliefors test while homogeneity is tested by Barlett test (data processing by SPSS 20). The method of data analysis is Anova with two path on significant level α = 0.05 that continued by Scheffee test. The teaching instrument are (1) Teaching Implementation plan (RPP), (2) Student Activity test, (3) Book of Student. The test of problem solving is essay test focused to the creativity. The data in this research is analyzed by using descriptive statistic analysis and inferential analysis. The descriptive analysis is aimed to describe the creative thinking capability, learning motivation of student and student activity in teaching learning process. While the inferential statistic analysis is used to study whether there is a difference in the creative thinking capability of student that taught by open ended approach and the student taught by expository approach. The results of research indicated that (1) there is a difference in creative thinking capability of student who taught by open-ended approach to the student who taught by expository approach. The student taught by open ended approach have a student creative thinking capability with that higher than student whoi taught by expository approach with ; it get Fcalculated = 124.44 > Ftable = 4.01; (2) there is a difference in creative thinking capability between student with the higher, medium and lower learning motivation. The average of student cretive thinking capability with the higher learning motivation is higher than student with the medium learning motivation and higher than student with the lower learning motivation in which Fcalculated = 143.869 > Ftabgle = 3.16. Based on the data analysis is concluded that the student creative thinking capability that taught by open ended approach is higher than student that taught by expository approach. According to the characteristics of student, the student creative thinking capability with the higher learning motivation is higher than student with the medium learning motivation and higher than student with the lower learning motivation.

Three Dimensional Analysis and Comparison of Human Anterior Teeth and Experimentally Created Bitemark Depressions

A system was proposed to scan dental models to record three-dimensional features seen in the anterior teeth to create a database of dental profiles. Dental casts were randomly selected to create indentations in cowhide leather. Reid Bite Reader was used to measure the bite forces generated by Reynolds Controlled Bite Force Generator to make the teeth impressions. Using the Immersion MicroScribe® 3D, information from the 53 bitemark depressions and 62 sets of dental casts were transferred to an Excel Spreadsheet. Software was developed to perform the 3D comparison using metric and pattern analysis. Statistic analysis showed 100% success when comparing both arches together of the dental casts with the bitemarks or other dental casts.

ANALISIS LINGKUNGAN FISIK YANG BERISIKO DALAM PENULARAN TUBERCULOSIS PADA PESANTREN DI KOTA PEKANBARU

Tuberculosis (TBC) is a disease caused by Microbacterium Tuberculosis bacteria. TBC is an environmentally based disease, which is transmitted through the air (Airborne Disease). There are 1.5 milion deaths were recorded in 2018 as the result of this disease. Islamic Boarding School is a place of high risk TBC transmission. It’s closed area and densely population has potential to cause an outbreak of TBC. The purpose of this study was to determine the physical environment conditions of Islamic Boarding School in Pekanbaru related to the risk of TBC transmission. Type of this research is descriptive quantitative. Amount of population are 147 student’s dormitory room on Islamic Boarding School in Pekanbaru City with 44 sample size. Sample was taken by using disproportioned Stratified Random Sampling Technique. Descriptive Statistic Analysis was held to reach the purposed. Instrument that used are questionnaire, observational checklist sheets and 4 in 1 environmental level meter. There were student’s room that been at risk of transmitting TBC disease as the result. Environmental risk factors that found were temperature (40,9%), lighting (31,8%), humidity (29,5%), ventilation (56,8%), floor conditions (18,2%), wall conditions (25%), smoke exposure (11,4%), sanitation (70,5%), and population density (86,4%). Based on the result of the study, it can be concluded that the dormitory room of Islamic Boarding School in Pekanbaru City has a risk of TBC transmission. Suggestions given in this study are to conduct guidance and advocacy to the leadership of the Islamic Boarding School in order to eliminating of physical environmental TBC risk factor.

Text Pre-Processing For The Frequently Mentioned Criteria From Online Community Homebuyer Dataset

<p>Due to the competitive Malaysian residential market with a large number of residential projects that offered almost similar features lead to difficulties of residential purchasing among homebuyers. These days, homebuyers are very selective, careful, and required more time in deciding due to the high numbers of abundant, and problem residential projects in Malaysia. As a result, a high number of unsold residential projects were reported. Therefore, understanding homebuyer criteria in a residential purchase is crucially important towards successful Malasia residential projects in the long term. This paper identifies and prioritizing homebuyers criteria in mainland Penang, Malaysia from user-generated data in online property forums. 6000 data was extracted through RapidMiner software. Once data were processes, statistic analysis is used to determined and prioritize the homebuyer's criteria. The classification of criteria is made by the real estate experts. The result of the study provides fresh insight into homebuyers' criteria. The findings should offer developers, government, potential homebuyers, and real estate agents a better understanding of homebuyers criteria in Penang, Malaysia. </p>

Pengaruh Perputaran Kas, Piutang dan Persediaan Terhadap Profitabilitas Perusahaan Sektor Aneka Industri yang Terdaftar di BEI

This study aimed to find out whether Cash Turnover, Receivable Turnover, and Inventory Turnover have positive and significant impact to Profitability and which variable has dominant effect to profitability in industry multi sector registered in Bursa Efek Indonesia. Profitability in this case means Return on Investment (ROI). The methodology used in this study is descriptive analysis, quantitative analysis and multiple regression analysis. From the statistic analysis, it is found that 1) the value of regression coefficient for Cash Turnover = 0,125 with significance value = 0,043, which means Cash Turnover has positive and significant impact on Profitability; 2) The value of Receivable Turnover = 0,292 with significance value = 0,017. This means that Receivable Turnover has positive and significant impact on Profitability; 3) the value of Inventory Turnover= 0,917 with significance value= 0,000. This shows that Inventory turnover has positive and significant impact to Profitability; 4) the variable which has the most effect on the Profitability in industry multi sector registered in BEI inventory turnover whose coefficient regression value is bigger compared to others, 0,917. Therefore, it can be conclude that all variable contribute positively and significantly to Profitability, and the dominant variable affected the Profitability is inventory turnover.

STATISTIC ANALYSIS OF LABOR MARKET IN THE RUSSIAN FEDERATION

The chapter discusses such concepts as the labor market and the economically active population. The situation on the labor market in 2018-2020 is described, the number of vacancies and resumes in various fields and constituent entities of the Russian Federation is analyzed. The dynamics of the number of employment of the population both by regions and by Russia as a whole are presented. The problems arising in the labor market and ways to solve them are considered.