Search Articles & Publications

Showing 331 articles found for "Population"

THE ROLE OF THE TEACHER IN CHARACTER FORMATION OF GRADE XI STUDENTS OF GKPI PRIVATE HIGH SCHOOL PADANG BULAN MEDAN Academic Year 2022/2023

Amraz Sigh
Abstract: This study aims to determine the Role of the PAK Teacher in Shaping the Character of Class XI Students of GKPI Padang Bulan Private High School Medan T.A 2022/2023 This type of research is a correlational descriptive. The&#8230; e population in this study is all of class XI SMA GKPI Padang Bulan Medan as many as 30 people because the population is small, namely only 30 people, so the entire population becomes the research sample, namely as many as 30 people with the sampling technique. The data collection instrument for variable X is a questionnaire which consists of 20 items. With the 4 aptions that were previously tested to determine validity and reliability while the instrument variable Y Documentation was in the form of a list of student scores (DKN) in schools. The results of the normality test analysis requirements of the PAK teacher's role data are normally distributed with the calculation results obtained X2count < X2table (22.33 <43.77) and PAK learning outcomes are normally distributed with the calculation results obtained X2count < X2table (18.85 <43.77) . The results of the data linearity test of the role of PAK teachers in forming character are linear with the equation Y = 22.77 + 1.22x which is linear. The results of the correlation test obtained rcount of 0.453 consulted with the price of criticism r at a significant level of 5% with a total of 30 respondents obtained rtable of 0.361, because rcount > rtable (0.453 > 0.361) this shows that there is an influence of the role of PAK teachers in the formation of class student character XI GKPI Padang Bulan Medan private high school T.A 2022/2023. Furthermore, to test the significant correlation is done using the statistical test formula (t test) to obtain a tcount of 3.41. This price is then consulted with ttable at a significant level of 95% of 1.69, because tcount > tthickness (3.41.169 α=0.05 with dk = n-2 (30-2=28) obtained a ttable of 1.69 because tcount > t table (3.41> 1.69) this shows that there is a significant influence of the role of the PAK teacher in the Formation of the Character of Class XI Students of the GKPI Padang Bulan Medan private high school T.A 2022/2023. Thus the research hypothesis is accepted as true.

THE EFFECT OF WORK STRESS AND WORK MOTIVATION ON EMPLOYEE PERFORMANCE IN THE MANPOWER DEPARTMENTMEDAN CITY

Arginata
Abstract: Stress and motivation are factors that also influence the decrease or increase in employee performance. The purpose of this study was to determine and analyze the effect of stress and motivation on the performance of the&#8230; Medan City Employment Service. The author limits the problem only to the effect of stress and work motivation on employee performance at the Medan City Employment Agency. Formulation of the problem whether work stress and work motivation affect employee performance at the Medan City Employment Agency, the population in this study totaled 58 people as the sample. The type of this research is quantitative research, with secondary data and distributing questionnaires to respondents as a data source. The data analysis method used is multiple linear regression analysis, hypothesis testing is done by Partial Test (t), Simultaneous Test (F) and Determination Coefficient Test (R2). The results of this study are Y = 0.550 + 0.447 X1 + 0.398 X2. The stress variable has a partial effect on employee performance. This can be seen from the significant value of 0.001 <0.05 and the t-count value of 3.543 > t-table 1.673. The motivation variable has a partial effect on employee performance, this can be seen from the significant value of 0.002 <0.05 and the t-count value of 3.225 > t-table 1.673, the hypothesis is accepted. The variables of stress and work motivation simultaneously have a positive and significant effect on employee performance. This can be seen from the resulting sig value of 0.000 <0.05 and the Fcount value of 34.156 while Ftable is 3.17 so Fcount > Ftable. Based on the test results of the coefficient of determination (R2) it is known that the R square value is 0.554 which means that the influence of stress and motivation variables on performance variables is 55.4%. It means having a relationship that is not too strong. While the remaining 44.6% is caused by other factors outside the research.  

THE INFLUENCE OF JOB SATISFACTION AND WORK CLIMATEON WORK SPIRIT IN THE OFFICEMEDAN CITY COOPERATIVE AND UMKM SERVICE

Salmon
Abstract: This study aims to determine the effect of Job Satisfaction and Work Climate on Work Enthusiasm at the Medan City Umkm Cooperative Service. The test method used is sampling testing, the number of tests in this review is&#8230; 35 respondents taken from the population. seen from the F test obtained Tcount 14.405 > Ftable 3.285 with sig 0.000 <α 0.05, indicating that H0 is rejected and H1 is recognized, which means job satisfaction and work climate together have a significant effect on the variable morale. Judging from the results of the t test, it is very clear that the tcount of the morale variable is 3.181 greater than the Ftable of 1.692 with a possible t of 0.003 which means it is more significant by 0.05 on the morale variable. the variable of job satisfaction is seen from the variable of work enthusiasm. on the work climate variable, a tcount of 4.363 is greater than a ttable of 1.692 with a probability of sig 0.000 which is imperfect with the furthest level of importance reaching 0.05, so that the work climate variable is more or less visible than the work spirit variable. The Adjusted R Square value obtained means 0.441, this figure indicates that 44.1% of morale (reliable variable) can be explained by job satisfaction and work climate.

INFLUENCE MIX PROMOTION AND BRAND COMPANY TO SATISFACTION BUYER ON PT. ALPHA SCORPIIMEDAN

Polma
Abstract: Objective from study This is aim For add outlook about Promotion And Brand in increase Satisfaction Buyer on PT. Alpha Scropii Medan. Study This use data primary population in study This as much as 300 person buyer with&#8230; sample 75 respondents with formula Slovin. Method analysis data Which used is method analysis quantitative that is covering test validity, test reliability, test assumptions classic, analysis regression linear simple, testing hypothesis through t-test And test coefficient determination (R 2 ). Variables Mix Promotion E_Prmsi with t count as big as (-)1,824 with significance 0.072 > 0.05 And t table 1.99346. So t count < t table, that variables Mix Promotion Not yet own contribution to  Satisfaction Buyer. Mark t negative show variables Mix Promotion have connection Which No one way with Satisfaction Buyer. Results test partial t show that Brand Company own significance 0.00 < 0.05 so that concluded brand company  have contribution in a way partial influential to Satisfaction Buyer, hypothesis study H1 accepted. Results test determination on column R Square as big as 0.495, Because We use 2 direction regression multiple. With thus Influence Mix Promotion And Brand Company to Satisfaction Buyer that is as big as 49.5 % whereas the rest 50.5 % influenced by variables other Which No including in variables study. Recommended to head branch PT. ALPHA SCORPII Medan do Mix Promotion in a way economical, efficiency And effective as well as delivery advertisement Which delivered use media social like Facebook, Instagram, Twitter, or media print  Newspaper.

IMPROVING STUDENT LEARNING OUTCOMES WITH THE INQUIRY LEARNING MODEL USED BY GOOGLE FORM MEDIA ON IMPULSE AND MOMENTUM MATERIAL IN GRADE X OF SMA ASUHAN DAYA MEDAN IN THE 2023/2024 ACADEMIC YEAR.

Jesica
Abstract: The purpose of this research is to determine the improvement in performance and learning outcomes of Physics with the Google Form Assisted Inquiry Learning Model for Class X SMA Asuhan Daya Medan. The type of research used&#8230; ed is classroom action research which aims to determine whether there is an increase in performance and learning outcomes of the subjects, namely students. The population of this research is all students of Class X SMA Asuhan Daya Medan. The sample is class X-IPA, totaling 25 students, who are taught using the inquiry learning model based on the concept of freedom of learning. This type of research is carried out using two cycles to achieve good learning outcomes. The instrument in this question consists of 14 multiple-choice questions with options (a, b, c, d and e) which are tested for validity, reliability and level of test difficulty. Learning outcomes are obtained using the Gain value according to the results of the hypothesis test, learning outcomes increase from ???? ̅ pre-cycle = 36.36 to ???? ̅ cycle I = 68.91 N-Gain = 0.44 and is classified as neutral. learning improvement from ???? ̅ diaphragm = 36.36 ???? ̅ cycle II = 85.09 with N-Gain = 0.74 is classified as high. The increase in learning activity ???? ̅ cycle I meeting 1 = 40.94 to ???? ̅ cycle and I fulfill the first N-Gain = 0.19 less classified as meeting 2 = 52.00, then the learning activity increases ???? ̅ cycle I 1 = 40.94 to meeting II = 66.06 seconds N With - Gain = 0.42 is classified as moderate, and the increase in active learning ???? ̅ cycle I meeting 1 = 40.91 to ???? ̅ cycle II meeting 2 = 85.09 with the third N-Gain = 0.85 is classified as high. The results of this research show an increase in performance and higher learning outcomes in the learning process using the Google Form Assisted Inquiry Learning Model for Class X of SMA Asuhan Daya Medan in the 2023/2024 academic year.  

THE INSHOT- ASSISTED INQUIRY LEARNING MODEL ON STUDENTS' SCIENCE PROCESS SKILLS ON THE MAIN MATERIAL OF WORK AND ENERGY IN GRADE X MIPA IN THE EVEN SEMESTER OF GAJAH MADA MANDIRI PRIVATE SENIOR HIGH SCHOOL MEDAN IN THE 2022/2023 ACADEMIC YEAR

Gita
Abstract: This study aims to determine the significant effect of the use of the inshot-assisted inquiry learning model using the main material of work and energy in class X MIPA, even semester, Gajah Mada Mandiri Private High School,&#8230; ol, Medan, Academic Year 2022/2023. This kind of research is basically experimental. All students of class X MIPA, even semester, Gajah Mada Mandiri Private High School, Medan from both classes constitute the majority of the population in the essay. Cluster random sampling was used to collect samples, with X MIPA1 and X MIPA2 acting as the experimental and control groups, respectively, with a total of 32 participants each and a teaching model that emphasizes in-depth learning with short lessons. The instrument used in this study was an essay test with approximately 10 validated topics. Data analysis of Lhitung-Ltabel and Fhitung-Ftabel showed that both data sets had a normal and homogeneous distribution. Analysis of two similar government agencies will be carried out next. The results of both classes were normally and uniformly distributed. Because tcount > ttable, the results of the one-tailed t-test for alpha = 0.05 and dk 62 produced tcount = 21.27 and ttable 1.99. This shows that there are significant benefits from using interdisciplinary learning with an inquiry model to support the student process in semester X of Mathematics and Natural Sciences in the academic year 2022/2023.

THE EFFECT OF PHET-ASSISTED JIGSAW TYPE COOPERATIVE LEARNING MODEL ON STUDENTS' LEARNING OUTCOMES INPRIVATE HIGH SCHOOL GRADE XI WAVE MATERIALGAJAH MADA MEDAN 2022/2023 Academic Year

Budi
Abstract: The purpose of this study is to determine the broad impact of the use of the Jigsaw cooperative mastery model assisted by PheT on the results of students' attention recognition on the greatness of XI SMA Gajah Mada Medan&#8230; Academic Year 2022/2023. The form of this research is a quasi-experimental research. The population of this study was all students of class XI MIPA at SMA Swasta Gajah Mada Medan Academic Year 2022/2023. The sample in this study was taken using cluster random sampling, namely the experimental class of 30 students implemented to the Jigsaw cooperative mastery model assisted by PhET and the control class of 28 students implemented to the DI version. This observation tool uses an essay test with ten proven questions used in this study. The average pre-test score of the experimental class is 32.89 with a normal deviation of 2.99 and the average post-test score is 84.33 with a normal deviation of 2.72. These figures are based entirely on research findings. The suggested pretest ratings and desired deviations for the manipulation style were 35.44 and 3.82, respectively , and the intended posttest ratings were 71.33 and 5.93. Lcount Ltable was accepted for each instruction with a daily distribution, even as Fcount obtained Ftable for homogeneous elegance. The results of the statistical test (t-party test ) and dk 56 found that the initial abilities of the 2 lessons were the same because tcount < ttable, or -0.84 1.94, is true. Furthermore, exclusive treatment has been applied to 2 lessons and towards the end of the lesson a publication test was given. From the results of the statistical test of the fact (one-celebration t check) it was obtained tcount > ttable, namely 2.41 > 1.94, this indicates that there is a possibility of a Jigsaw type cooperative learning model that has a large influence with the help of PhET on student learning outcomes. resulting in excessive magnificence of Gajah Mada's personal XI questions, faculty of 2022/2023 academic year .

THE EFFECT OF THE PROJECT BASED LEARNING MODEL USED BY CANVA ON THE LEARNING OUTCOMES OF GRADE X MIA STUDENTS OF SMA PARULIAN 2 MEDANACADEMIC YEAR 2023/2024

Harapan Panjaitan
Abstract: The purpose of this study was to determine the effect of Canva Assisted Mission Based Learning Version on students' Physics learning outcomes on the Measurement material of class X Semester I of SMA Parulian 2 Medan in the&#8230; he 2023/2024 Academic Year. This type of research is a quasi-experimental study. The population of this study was all students of class X MIA semester I of SMA Parulian 2 Medan which includes 2 subjects with a total of 30 students. Sampling was carried out by General Sampling where the number of samples was equal to the number of populations, so that the sample in this test changed to 15 students of class X MIA 1 as an experimental model, who were taught to use Canva. Assisted efforts based on the purchase of model information and 15 students of sophistication X MIA 2. as beauty manipulation were taught with a direct introduction model assisted with Canva. The research device used a multiple-desire view at along with 14 items with five choices (a, b, c, d, and e) which had been tested beforehand to determine the validity, reliability, level of difficulty, and item differentiation. Before examining the hypothesis, the normality and homogeneity of the records were checked first. The results show that the general pretest score for the test is 43.20 with a complete deviation of 8.23 and for the ordinary one is forty-two.75 with a standard deviation of seven, sixty-four. For preliminary competency tcount = 0.329 and ttable = 2.05. shows that tcount < ttable, then the initial talent of both classes is identical. After getting knowledge about ending, the post-test changed to finished for both lessons and the average trial cost changed to 80.79 with an average difference of 8.68 while for the elegance of manipulation the publication test cost became 72.67 with a current deviation of 8.15. Based on the pre-test homogeneity test, it was obtained Fcount = 1.162 along with Ftable = 2.48. because Fcount (1.162) < Ftable (2.48), then the pretest research fact turned out to be homogeneous, then the publish-check homogeneity test obtained Fcount = 1.213 along with Ftable = 2.48. because Fcount (1.213) < Ftable (2.48) then the post-test research data is homogeneous, then the statistical test (one-tailed t-test) obtained tcount = 2.67 and ttable = 1.70 at a significance level of α = 0.05, with dk as much as 28. Because tcount > ttable, being unique (2.67 > 1.70), this indicates that there may be a very large effect of the Canva Assisted learning-based task version on Physics students gaining knowledge about the results in the problem of interweaving of sophistication X Semester I personal strengths of the Parulian 2 Medan faculty in the 2023/2024 academic year.

THE EFFECT OF CANVA-ASSISTED STAD TYPE COOPERATIVE LEARNING MODEL ON PHYSICS LEARNING OUTCOMES ON THE MAIN MATERIAL OF MOMENTUM AND IMPULSE OF GRADE X MIPA STUDENTS IN THE EVEN SEMESTER OF SMA MULIA PRATAMA MEDAN IN THE 2022/2023 ACADEMIC YEAR

Andika
Abstract: This study aims to determine the effect of the STAD type cooperative learning model assisted by Canva on physics recognizing consequences in the situation of momentum and impulse material for the sophistication of X MIPA&#8230; SMA Mulia Pratama Medan Academic Year 2022/2023. The type of research is a quasi-experimental study. The population is Class X MIPA semester 1 SMA Mulia Pratama Medan Academic Year 2022/2023. The research pattern was taken from general sampling, which consists of training, namely the experimental class of 30 students carrying out the STAD version of learning assisted by Canva, and the control class of 30 students carrying out the Direct education (DI) model. Research notes were obtained using a tool in the form of an essay test which includes 10 questions that have been tested beforehand to see the validity of the questions, reliability, stages of the questions and discriminating power. Based on the results of the study for the experimental class, received an average pretest of 50.50 with a trendy deviation of 9.45 and an average post-test rating of 85.07 with a desired deviation of 6.06. For the splendor of manipulation, the average pretest value became 49.57 with a standard deviation of 9.18 and the average posttest value became 79.89 with a popular deviation of 5.48. both trainings have been declared generally disbursed (obtained L0 Fcount statistical test (two-tailed t test) for α = 0.05 and dk 58 obtained tcount < ttable, especially 0.418 < 2.002, this shows that the initial abilities in both classes are the same. Then the two classes were given different treatments and at the end of the learning a post-test was given. From the results of the statistical test of the data (one-tailed t test) obtained tcount> ttable, especially 6.143> 1.671, this final result shows that there is a broad influence of the STAD type cooperative learning model assisted by Canva on physics learning in gaining knowledge about the effects in the problem of calculating the amount of momentum and impulse of class X MIPA students semester I SMA Mulia Pratama Medan 2022/2023 academic year.  

PROMOTING INTERNET IN RURAL AREAS THROUGH STUDENT TRAINING AT SAM N 1 BADIRI CENTRAL TAPANULI REGENCY

Rivon
Abstract: As the modern era progresses, Indonesia is one of the countries with a majority of its population actively using the internet. However, it's important to note that 10% of Indonesians don't yet understand how to use it. Many&#8230; any areas in Indonesia still experience delays in the adoption of technology, such as the Marangkayu sub-district in Kutai Kartanegara Regency, North Sumatra Province. Therefore, through community service activities, The author wishes to provide training on technology in the modern era, particularly in Badiri District, Central Tapanuli Regency. Because we believe that many people still don't understand digital technology, for example, how to operate a computer. Here, the author wants to share knowledge and information about digital technology, especially for students at SMAN N 1 Badiri, Tapanuli Regency. In this training, the author targets five meetings with material that will be presented, starting from computer operation, providing material on the use of Microsoft Word, Microsoft Excel, and Microsoft Office applications. Power Point. With training It is hoped that students will be able to understand how to operate computers, especially how to operate applications.