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ANALISIS EFEKTIVITAS ELECTRONIC TRAFFIC LAW ENFORCEMENT (ETLE) DALAM SISTEM PENEGAKAN HUKUM DI KABUPATEN TANGERANG

2025-05-07T04:15:16+07:00

The problem of undiscipline and disobedience in driving traffic is a problem that is still faced by law enforcement officials in Indonesia. The birth of Electronic Traffic Law Enforcement (ETLE) is a complementary effort in overcoming the problem of traffic order violations. So that its position does not eliminate conventional methods in direct traffic control. This study aims to analyze the effectiveness of ETLE in the law enforcement system in Tangerang Regency. The method used is empirical legal research using primary data and secondary data. The results show that although the ETLE system can improve efficiency and accuracy in traffic law enforcement, its effectiveness is still constrained by several factors. The limited number of monitoring points, lack of socialization to the public, and low legal awareness of motorists are the main obstacles. Although the number of traffic violations netted through ETLE is quite significant, there is still a need for infrastructure improvement, better socialization, and an approach to form a stronger legal culture among the community so that traffic law enforcement can run optimally and sustainably.

ANALYSIS OF PHYSICAL AND CHEMICAL CHARACTERISTIC OF FLUID IN HOT SPRINGS IN TALAWAAN BANTIK VILLAGE, WORI DISTICT

2025-05-06T22:06:06+07:00

Geothermal is a natural heat resource derived from the interaction between heat that has been emitted by hot rocks and water. Geothermal energy is pollution-free, sustainable, or renewable. Geothermal energy appears on the surface in the form of geothermal manifestations such as warm ground, steamy ground, hot springs. North Sulawesi has the potential to be the location of direct and indirect geothermal development. This study aims to determine the fluid type and molecular functional groups of hot springs in Sawangan Village, North Minahasa Regency, because this location has geothermal potential. By using the geochemical method of making diagrams , it is known that the fluid type of hot springs in Talawaan Bantik Village, Wori District is of the Birkabonat type and the molecular functional groups are C = O and O-H, where the parent chain, C, O and H bind (Bicarbonate) which corresponds to the fluid type results.

PENGARUH PENDEKATAN OPEN ENDED TERHADAP HASIL BELAJAR MATEMATIKA SISWA KELAS VII SMP NEGERI 1 LEMBO PADA MATERI SEGITIGA

2025-05-07T04:17:00+07:00

The objective of this study was to assess the impact of the Open Ended approach on the mathematics learning outcomes of seventh-grade students at SMP Negeri 1 Lembo, specifically regarding Triangle Material. This research is classified as pseudo-experimental, utilizing a quantitative approach and employing a Non-equivalent Control Group Design. Class VII B served as the experimental class with 20 students, while class VII C acted as the control class, also comprising 20 students. The data collected for this study were analyzed using Microsoft Excel with a t-test, revealing a tcount value of 3.39484, which is greater than the ttable value of 2.02439 at a significance level of α = 0.05. Consequently, the research hypothesis was accepted. The findings of this study indicate that the Open Ended approach significantly influences the learning outcomes of seventh-grade students at SMP Negeri 1 Lembo in relation to triangle material.

PENERAPAN METODE PENEMUAN TERBIMBING DENGAN MODEL PEMBELAJARAN KONSTRUKTIVISME DALAM PEMBELAJARAN MATEMATIKA MATERI BILANGAN BULAT DI KELAS VII SMP NEGERI 3 TONDANO

2025-05-07T04:18:01+07:00

This study aimed to determine the differences in student learning outcomes between the application of the Guided Discovery Method with the Constructivism Learning Model and Conventional Learning in improving students' understanding of integers in Class VII at SMP Negeri 3 Tondano. This research was a quasi-experimental study with a two-group pretest-posttest design. The population of this study was seventh-grade students, and the samples in this study were VII A as the experimental class, consisting of 25 students, and VII B as the control class, consisting of 22 students, at SMP Negeri 3 Tondano in the 2024/2025 academic year. The research results revealed that there was a significant difference in the average learning outcomes of students taught using the Guided Discovery Method with the Constructivism Learning Model compared to students taught using Conventional Methods. Based on the above results, it is concluded that the application of the Guided Discovery Method with the Constructivism Learning Model can improve students' understanding of integers in Class VII at SMP Negeri 3 Tondano. Thus, the Guided Discovery Method with the Constructivism Learning Model was proven effective in improving students' learning outcomes.

PENERAPAN MODEL KOOPERATIF TIPE NUMBERED HEAD TOGETHER (NHT) TERHADAP PEMBELAJARAN MATEMATIKA SISWA DALAM MATERI KOORDINAT KARTESIUS DI KELAS VIII SMP N 2 AMURANG

2025-05-07T04:19:00+07:00

This study aims to identify whether the learning outcomes of students who learn using the Numbered Head Together (NHT) learning model are higher than the learning outcomes of students who learn using the Conventional learning model on Cartesian Coordinates material. This research is a study that uses a posttest-only control group design. The population of this study were all students of class VIII and the samples in this study were class VIII A as an experimental class consisting of 30 students and class VIII B as a control class consisting of 30 students at SMP N 2 Amurang in the academic year 2024/2025. The results revealed that there were differences in the learning outcomes of students taught using the Numbered Head Together (NHT) learning model with students taught using the Conventional learning model. Based on the above results, it is concluded that learning by using the Numbered Head Together (NHT) learning model can improve students' mathematics learning outcomes on Cartesian Coordinates material.

KARAKTERISTIK KARBON AKTIF BERBASIS LIMBAH PELEPAH KELAPA DENGAN VARIASI KONSENTRASI KOH SEBAGAI MATERIAL ELEKTRODA SUPERKAPASITOR

2025-05-06T22:06:06+07:00

The current energy needs are increasing due to technological advances and the increasing number of technology users. So, to solve this problem, it is necessary to make major changes and energy renewal by using alternative energy. One of the utilization of alternative energy is energy storage devices such as supercapacitors. In this study, a test was carried out on the activation of coconut stem waste as a supercapacitor electrode with variations in KOH electrolyte, namely 6M, 7M, 8M which produced voltages of 1.254 V, 1.187 V, 1.105 V and produced currents of 87.2 mA, 46.52 mA, 25.38 mA respectively. Based on the results of the study, it showed a decrease in the concentration of electrolytes 6M, 7M, 8M. So it can be concluded that different electrolytes have a significant effect on the voltage and electric current values produced by the supercapacitor electrodes.

PENGARUH MODEL PROBLEM BASED LEARNING TERHADAP HASIL BELAJAR SISWA PADA MATERI SISTEM PENAPASAN MANUSIA DI SMP NEGERI 3 TONDANO

2025-05-06T22:06:06+07:00

Penelitian ini bertujuan untuk mengetahui pengaruh model pembelajaran Problem Based Learning terhadap hasil belajar siswa materi sistem pernapasan manusia pada siswa kelas VIII di SMP Negeri 3 Tondano. Jenis penelitian yang digunakan adalah penelitian Quasi Experimental dengan desain penelitian Nonequivalent Control Group Design. Pengambilan sampel dilakukan dengan teknik Porpusive Sampling. Sampel penelitian yaitu siswa kelas VIIA berjumlah 16 orang sebagai kelas eksperimen dan kelas VIIB berjumlah 14 orang sebagai kelas kontrol. Teknik pengumpulan data penelitian menggunakan tes. Berdasarkan data postest diperoleh rata-rata nilai hasil belajar kelas eksperimen 69,68 lebih besar dibandingakn kelas kontrol 57,85 dan hasil uji hipotesis menggunakan uji Independent Sample T-Test dengan nilai signifikansi 0.010 < 0.05, maka tolak Ho dan terima Ha, sehingga dapat disimpulkan bahwa terdapat pengaruh yang signifikan pada kelas VIII SMP Negeri 3 Tondano yang diajarkan menggunaan model pembelajaran problem based learning terhadap hasil belajar siswa materi sistem pernapasa manusia.

ANALISIS KEMAMPUAN PEMAHAMAN KONSEP MATEMATIKA SISWA KELAS VIII DALAM MATERI SEGITIGA

2025-05-06T22:06:06+07:00

The aim of this study was to assess students' understanding of mathematical concepts pertaining to triangle topics. This research employed a qualitative approach, intending to generate descriptive data through written and verbal expressions from various sources observed. The study took place at SMP Negeri 1 Tenga, located in South Minahasa. Data collection methods comprised written tests and interviews, which were administered to a total of 12 eighth-grade students. The gathered data was analyzed by categorizing students into three groups based on their understanding of mathematical concepts. Findings revealed that 83.3% of the eighth-grade students at SMP Negeri 1 Tenga achieved a high level of understanding at the translation stage, as this indicator was relatively straightforward. In contrast, 66.6% demonstrated a good understanding at the interpolation stage, as some students were able to effectively select and apply appropriate procedures. However, only 33.3% of students exhibited comprehension at the extrapolation level, which fell into the low category, primarily due to difficulties in problem-solving accuracy and an insufficient grasp of the problems. Additionally, the distribution of understanding levels included 3 students in the high category, 3 in the medium category, and 6 who displayed a very low understanding of mathematical concepts at both the extrapolation and interpolation levels, as well as at the translation level