PENGARUH PEMBELAJARAN BERBASIS BUDAYA LOKAL DAN NILAI KEBHINNEKAAN TERHADAP HASIL BELAJAR SISWA PELAJARAN IPS DI SD NEGERI 067774 KECAMATAN MEDAN JOHOR

This study aims to find out: 1) The difference between students 'social studies learning outcomes taught by local cultural-based learning approaches and students' social learning outcomes taught by conventional approaches; 2) Differences in social studies learning outcomes of students who have high diversity values compared to social studies learning outcomes of students who have low diversity values; and 3) Interaction between learning approaches and diversity values towards students' social studies learning outcomes. This research was conducted at 067774 Public Elementary School, Medan Johor District. The population in this study was fifth grade students consisting of 50 students. Data collection techniques in this study were the diversity of questionnaires and social studies learning achievement tests. The method used is quasi experiment with 2x2 factorial design. Data analysis techniques using two-way ANAVA at a significant level α = 0.05. The results showed that: (1) There was a difference between the learning outcomes of students who were taught with the approach to learning based on local culture and the learning outcomes of students who were taught with conventional approaches (Fcount = 17.064; sig. = 0,000 <0.05); (2) There are differences in social studies learning outcomes of students who have high diversity values compared with social studies learning outcomes of students who have low diversity values (Fcount = 10.602; sig. = 0.002 <0.05); and (3) There is an interaction between learning approaches and diversity values in influencing social studies learning outcomes (Fcount = 22.115; sig. = 0.000 <0.05). The results of this study indicate that the learning approach and diversity values influence the students' social studies learning outcomes.

EFEKTIFITAS PENGGUNAAN E-LEARNING BERBASIS EDMODO TERHADAP KEMAMPUAN KOMUNIKASI MATEMATIKA

Along with the development of technology both directly and indirectly can change someone in communicating, socializing and learning, this is a challenge for lecturers to be able to use technology optimally and to facilitate interaction with students in teaching and learning both in class and outside the classroom so that indicators in the unit of lecture events and semester learning design can be achieved. Edmodo is a social network platform for lecturers and students to share ideas, files, agenda of activities and assignments. Edmodo is designed to create lecturer and student interactions that emphasize fast communication, polling, assignments, sharing ideas, and much more. The research aims: 1) to find out whether mathematics learning using Edmodo (experimental) is better than learning without using Edmodo (conventional) on mathematical communication; 2) to find out whether students who study using Edmodo are positive towards learning mathematics. Quantitative research with quasi-experiment method, the research design used is nonequivalent control group design: providing two different treatments to two groups, namely the experimental class (Edmodo) and the control class (conventional). Quantitative data collection and analysis techniques using normality test, homogeneity test, two average similarity test, and t test. The results of the study are: 1). Learning using edmodo is better with learning without using edmodo with mathematical communication skills. 2). Students who learn to use edmodo have a positive attitude towards learning mathematics. The implication of the research is for the next researcher, using edmodo media so that maximum control is needed on students. If further research is conducted with different samples, the results shown will also be different. This can be viewed from a variety of different characteristics of students that greatly affect the ability of mathematical communication.

PEMAHAMAN KONSEP MATEMATIS DAN REPRESENTASI DALAM PENGAJARAN MATEMATIKA

The inclusion of representation as a standard component of the process in Principles and Standards for School Mathematics in addition to problem solving, reasoning, communication, and connection skills is reasonable because to think mathematics and communicate mathematical ideas one needs to represent it in various forms of mathematical representation. Besides, it can not be denied that objects in mathematics are all abstract so that to learn and understand abstract ideas that would require a representation. Representation occurs through two stages, namely internal representation and external representation. Examples of external representations include: verbal, drawing and concrete objects. Thinking of a mathematical idea that allows a person's mind to work on the basis of the idea is an internal representation. A mathematical problem posed to the student and the student can solve it, so at least the student understands the problem, so that students can plan the settlement, perform the calculations appropriately, and be able to check or review what has been processed correctly. The smoothness and flexibility of students in constructing representations is largely lacking. This is evident from at least the structured algebraic form, as well as the way in which most representations are found very little. In addition, the quantitative scores of respondents in the representation are still in the low category with a moderate tendency.

PEMANFAATAN LOKALISASI PROSTITUSI UNTUK PENDAPATAN ASLI DAERAH (PAD)

This research aims to explain the benefits of prostitution localization if it is managed well by the regional government as part of the source of local revenue but in terms of the moral and ethical aspects of the community. The background of this research is because the government is unable to overcome prostitution problems in the region and this problem has long been unable to be resolved and becomes a controversial issue within the community, then the government can take positive and cooperative attitudes by utilizing it as a source of local revenue. This research was conducted in Bandar Baru Village. Deli Serdang Regency where prostitution often occurs in this environment but is not a localization of prostitution, in the sense that prostitution activities in the village are illegal and do not contribute significantly to the local treasury. The data collection technique used is Observation where observation is a way of seeing or observing an event from the outside to the inside and then describing it exactly as what is seen and observed. Observation is not limited to vision (visual), but the experience gained from hearing. The observation made was participation observation. Observation of participation with the technique "part time participant observer" was chosen so that researchers can be directly involved in the field without having to stay in the field. Thus the data can be obtained objectively and planned.

IMPLEMENTASI MODEL KOOPERATIF TIPE JIGSAW DALAM MENINGKATKAN HASIL BELAJAR SISWA TEMA GLOBALISASI SUB TEMA MASYARAKAT ASEAN BEBAS NARKOBA KELAS VI SD 040462 KABANJAHE TAHUN PELAJARAN 2019/2020

This class action research was carried out applying the Jigsaw Type Learning Model on the Globalization Theme of the Asean Free Narcotics Sub-Class VI Elementary School 040462 Kabanjahe in the academic year 2019/2020. The purpose of this study was to determine the implementation of learning, know the completeness of learning outcomes and to find out the improvement of student learning outcomes. The subjects of this research were class VI totaling 31 people and the object of research was the implementation of the Jigsaw Type learning model. The instruments used were observation sheets and essay tests.Based on the results of the Cycle I research, the implementation of learning activities of teachers is 60% enough criteria and the second cycle is 80% good criteria, the activity of the cycle I students is 66 grades enough and the results of the second cycle research results 85 good criteria. Mastery learning students cycle I 68% or 21 people from 30 students in one class. Cycle II completeness of student learning increased to 90% or 28 people and an increase of up to 5% to implement the Jigsaw Type Learning Model Theme of Globalization of the Asean Free Narcotics Community Class VI Elementary School 040462 Kabanjahe in the academic year 2019/2020.

MODEL STOKASTIK PADA PERTUMBUHAN EKONOMI DI KABUPATEN KARO

The purpose of this research is to compile a model of economic growth in Karo District with stochasticity so that it can predict the amount of economic growth in the future Karo District. The research method with data analysis uses a model that was built to be applied to analyze economic growth in Karo District and compose a model with mathematical assumptions that will be applied into the model.The results of the study are the estimation of the Karo Regency GRDP based on the constant 2010 prices according to the forthcoming expenditure of karo district in 2019, which is 14.22521 trillion Rupiahs and a year later or unknown is 14.72309 trillion Rupiahs and the estimation of the amount of economic growth in the Karo district in 2019 to come at 4.95%.A year later the estimated economic growth of Karo district was estimated at 3.49%. Conclusion The estimated value of population growth from the model made in 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 is close to the actual population growth value with a MAPE value of 4.9590%.

PENERAPAN METODE POLINOM NEWTON GREGORY MAJU DAN POLINOM NEWTON GREGORY MUNDUR DENGAN METODE HAMILTON-PERRY DALAM MEMPREDIKSI JUMLAH PENDUDUK SUMATERA UTARA.

Population data needs are absolute things that must be met by BPS, but the most complete source of population data comes from population census results. Meanwhile, the implementation of the population census is only once every 10 years because it requires cost, time, and energy. Population prediction in the following year in each census period needs to be done to determine the difference in population growth in that year. Therefore, researchers are interested in studying the "Application of the Advanced Newton Gregory Polynomic Method and the Newton Gregory Backward Polynomic with the Hamilto-Perry Method in Predicting the Population of North Sumatra." this case the researcher will analyze between the three census periods. The purpose of this study is to obtain effective results from the three methods so that it can be used as an alternative application for the Central Statistics Agency (BPS) of North Sumatra province to predict the population in the year between the census. For Hamilton-perry, the application of the method is easy to do because the calculation process is uncomplicated and the data used as prediction material is very minimal, but the predicted value produces a non-rounded value so it needs to be rounded but when the value has been rounded there is a difference between the value not rounded to the rounded value aggressively. Therefore we need an adjustment to the value of rounding results based on the value not rounded. Then based on an aggregate trial of population prediction using the Hamilton-Perry method it produces a value that is higher than the actual value. For the advanced newton gregory polynomic method and the backward newton gregory polynomic each obtained total relative error isΣ𝜀𝑅=0,31412327 and Σ𝜀𝑅=0,3522818. From the two relative errors it is known that the total error for the advanced Newtonton polynomial method is smaller than the total error for the backward Newtonian polynomial method. Thus the Newton Newton method of advanced polynomial has better accuracy

IMPLEMENTASI METODE FUZZY SERVQUAL DAN QUALITY FUNCTION DEPLOYPMENT TERHADAP KUALITAS LAYANAN BPJS KESEHATAN RSUP H. ADAM MALIK

Along with the increase in the number of human population and economic conditions that are increasingly advanced, the public awareness of health is increasing. In addition, currently access to services for the Social Security Administering Agency (BPJS) is getting wider, the hospital must be able to add capacity to existing facilities and improve the quality of services. This study aims to implement the Fuzzy Servqual method and Quality Function Deployment on the quality of BPJS Health services in H. Adam Malik Hospital and determine which attributes are priority improvements. Data processing based on the criteria of the Fuzzy-Servqual method by determining fuzzy sets, fuzzyfication and defuzzyfication. determine the Gap and determine the priority of improvement using the Quality Function Deployment method. The results of this study indicate that all 19 BPJS service attributes provided by applying the Fuzzy Servqual method still do not meet patient expectations, because the value of patient satisfaction with services is still lower than the expectation value. Attributes that must be prioritized to improve their quality, namely: Revelation Attribute of Q2 with a gap value -3.68, Revelation Attribute of Q7 with a gap value of -1.58., Revelation Attribute of Q12 with a gap value of -1.58. The technical response that became the main target was the Procurement of Excellent Training Services, the addition of AC Fan in the inpatient room, making improvements to the facilities and infrastructure.

PENGARUH PENGGUNAAN MEDIA PEMBELAJARAN BERBASIS ICT DAN GAYA BELAJAR TERHADAP HASIL BELAJAR IPA DAN KETERAMPILAN BERTANYA SISWA SD NEGERI 060798 MEDAN AREA

This research aims to find out: (1) Differences in student learning outcomes taught using Camtasia media with conventional media; (2) Differences in student learning outcomes that have visual, auditory and kinesthetic learning styles taught by Camtasia media; and (3) Differences in student learning outcomes that have visual, auditory and kinesthetic learning styles that are learned with conventional media. The population in this study was grade V students of SD Negeri 060798 Medan Area, amounting to 82 students consisting of 3 classes. While the study sample is all 3 classes. The research instrument was in the form of a science learning outcomes test, and a learning style questionnaire. This research method is quasi-experimental hypothesis analysis technique t test; and analysis of variance. The results showed that: (1) Student learning outcomes taught with Media Camtasia 85.26 ± 5.45 (± SD) were higher than learning with conventional media 75.52 ± 5.86 (tcount = 8.147; p = 0.000); (2) There are differences in student learning outcomes that have visual, auditory and kinesthetic learning styles that are learned with Media Camtasia (Fcount = 24,964; p = 0,000); (5) there are differences in student learning outcomes that have visual, auditory and kinesthetic learning styles that are learned with Conventional media (Fcount = 6.770; p = 0.002).

PENGARUH MODEL PEMBELAJARAN STUDENT FACILITATOR AND EXPLAINING UNTUK MENINGKATKAN KEMAMPUAN EKSPLORASI MAHASISWA

The aims of the study were to determine the effect of the student facilitator and explaining learning model and to determine the improvement of students' skills in the ability to explore law enforcement material in Indonesia at the Primary School Teacher Education Study Program FKIP UMSU 2018-2019 academic year. The first semester student population of Primary School Teacher Education Study Program FKIP UMSU 2018-2019 amounted to 82 students consisting of 2 classes, namely class A morning, B morning, the sample of study was Random sampling. This study used an experimental method with two-group post-test and only design. The normality test of the experimental class showed sig. 0.031 and the control class showed sig. 0.061. Homogeneity test, for the experimental class was 0.797 and the control class was 0.524. Test the effect / linearity for the experimental class and the control group 0.00, which meant that there was an influence between the experimental model and the control model on student exploration, the influence of an experimental model to the exploration was 63.6%. While the control model was 27.4%.