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REVIEW OF THE FLEXURAL STRENGTH OF WASTE SHAVINGS AND ACACIA WOOD POWDER AS PARTICLE BOARD Arianto; Lola Cassiophea; Petrisly Perkasa
PARENTAS: Jurnal Mahasiswa Pendidikan Teknologi dan Kejuruan Vol. 11 No. 1 (2025): Journal Parentas Edisi Januari-Juni 2025
Publisher : Jurusan Pendidikan Teknologi Dan Kejuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/parentas.v11i1.12564

In several developed countries, laminated wood products continue to be developed, these products can be laminated wood beams (glulam beams), laminated curved wood (bend wood), Stress Laminated Timber (SLT), Laminated Veneer Lumber (LVL) and other gluing products. Acacia is included in durable class 3 wood, quite resistant to weather and normal conditions but will easily be attacked by fungi and insects if placed in outdoor conditions that are too wet, not good for use directly on the ground. The research method used is a quantitative descriptive method. This research was carried out at the Forest Products Technology Laboratory and Forest Management Laboratory, Department of Forestry, Faculty of Agriculture, Palangka University. After testing the Acacia wood, the results of the test were obtained, then analysis was carried out on the data from the test results so that the following conclusions were obtained: The MOR value of Acacia wood in the KM1, KM2 and KM3 specimens was 66.08 N/mm², 196 .66 N/mm², and 188.83 N/mm². The MOE values for Acacia wood in specimens KM1, KM2 and KM3 are 919.91 N/mm², 932.47 N/mm² and 947.61 N/mm², respectively. The strength class of wood obtained from laboratory testing results is as follows: The strength class of particle board from acacia wood powder based on the specific gravity of the wood is included in wood strength class III with an average specific gravity value of 0.56, the strength class of particle board from Acacia wood powder based on the value MoR obtained from laboratory testing with an average MoR value of 183.96N/〖mm〗^2, strength class of particle board from Acacia wood powder based on MoE value obtained from laboratory testing with an average MoE value of 942.33 N/〖 mm〗^2

UPDATING THE HIGHER EDUCATION CURRICULUM IN EDUCATION AND INFORMATICS STUDY PROGRAMS IN THE ERA OF THE INDUSTRIAL REVOLUTION 4.0 Rima Yustika
PARENTAS: Jurnal Mahasiswa Pendidikan Teknologi dan Kejuruan Vol. 10 No. 2 (2024): Journal Parentas Edisi Juli-Desember 2024
Publisher : Jurusan Pendidikan Teknologi Dan Kejuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/parentas.v10i2.15556

This research examines the study of updating the Higher Education curriculum in education and informatics study programs in the era of the industrial revolution 4.0. The research used in this research is a qualitative research which is described descriptively. Various sources were processed in this study such as books, research results, journals, and research articles. The results of this study indicate that higher education is not just a place where students gain knowledge and skills but also a provision for students to complete the industrial era. Based on the study, it was found that students of the Education and informatics study program had good job readiness in facing the world of work in the 4th industrial era, both in the moral aspects and the code of ethics in the teaching aspects and aspects of human values. This transformation occurred and directly affected the performance of the lecturers of the education and informatics study program as a result of the Industrial Revolution 4.0 to continue to develop in various ways, especially in the field of technology, namely digitalization. Not only that, the government's demand to produce a generation that is ready for the times and the industrial revolution that is happening makes the government have to prepare various policies, especially updating the curriculum so that it is in line and in line with the demands of the world in the industrial revolution 4.0 that is happening.

CORRELATION BETWEEN LEARNING MOTIVATION AND LEARNING ACHIEVEMENT TOWARDS STUDENTS' WORK INTERESTS AT TAMAN SISWA JETIS VOCATIONAL SCHOOL YOGYAKARTA Ahmad Rofiquddin; Rabiman; Samsul Hadi
PARENTAS: Jurnal Mahasiswa Pendidikan Teknologi dan Kejuruan Vol. 10 No. 2 (2024): Journal Parentas Edisi Juli-Desember 2024
Publisher : Jurusan Pendidikan Teknologi Dan Kejuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/parentas.v10i2.15680

This study aims to examine the relationships between learning motivation, learning achievement in Motorcycle Engine Maintenance, and interest in working in the industrial sector among class XI TBSM students at SMK Tamansiswa Jetis Yogyakarta. Conducted between December 2023 and July 2024, this correlational research used a quantitative approach with a sample of 38 students. The independent variables were learning motivation and learning achievement, while the dependent variable was interest in working in the industrial sector. Data was collected through questionnaires and documentation, and analyzed using SPSS with descriptive analysis, normality tests, linearity tests, multicollinearity tests, and both simple and multiple regression analyses. The results showed: 1) a significant positive relationship between learning motivation and interest in working (p = 0.00, r = 0.69); 2) a significant positive relationship between learning achievement in Motorcycle Engine Maintenance and interest in working (p = 0.00, r = 0.30); and 3) a significant positive relationship between learning motivation, learning achievement, and interest in working (p = 0.00, r = 0.69). It concludes that both learning motivation and achievement significantly influence students’ interest in working in the industrial sector. The study recommends that schools focus on motivating students and researchers explore other factors influencing career interest.

IMPLEMENTATION OF TEACHING FACTORY IN GRADE XI BUSINESS ENGINEERING AND MOTORCYCLES AT STATE VOCATIONAL SCHOOL 1 KUALA KURUN Domok, Kasino; Sri Murwantini; Muhammad Hudan Rahmat
PARENTAS: Jurnal Mahasiswa Pendidikan Teknologi dan Kejuruan Vol. 10 No. 2 (2024): Journal Parentas Edisi Juli-Desember 2024
Publisher : Jurusan Pendidikan Teknologi Dan Kejuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/parentas.v10i2.16992

This research aims to evaluate the effectiveness of the Teaching Factory (TEFA) model implementation at SMK Negeri 1 Kuala Kurun, specifically in the Business Engineering and Motorcycle (TBSM) program. Using a sequential explanatory design research method, the analysis reveals the complexities involved in implementing TEFA, which encompasses various factors influencing the success and suboptimality of the program. Data collected through questionnaires and interviews reveal a significant gap between the established targets and the achieved outcomes, with the highest gap value found in the variable of TEFA's alignment with student expectations. This indicates an opportunity to improve the alignment between program implementation and student expectations. Additionally, factors such as teacher readiness and infrastructure also play a role, although the gaps in these areas are relatively smaller. The variables related to learning and practice, while contributing the least, remain important as teacher support and opportunities to apply theory significantly influence students. Recommendations from this study include a comprehensive evaluation of the curriculum, improvement of facilities, and better management of time and Quality Control (QC) systems, aimed at enhancing the effectiveness of TEFA. This research emphasizes the need for integration between the curriculum and industry demands to prepare students for the challenges in the workforce

STABILIZATION OF LINAU VILLAGE SOIL WITH FABA AND CEMENT MIXTURE ON CBR VALUE Safitri, Nika; Lola Cassiophea; Revianti Coenraad
PARENTAS: Jurnal Mahasiswa Pendidikan Teknologi dan Kejuruan Vol. 10 No. 2 (2024): Journal Parentas Edisi Juli-Desember 2024
Publisher : Jurusan Pendidikan Teknologi Dan Kejuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/parentas.v10i2.18028

The Palangka Raya - Gunung Mas Provincial Road, Linau Village, Rungan District, Gunung Mas Regency often experiences road damage, this damage is caused by the frequent passage of loaded vehicles such as trucks and timber company trucks that trigger road damage. This study aims to determine the type of native soil and the effect of adding a mixture of fly ash, bottom ash and cement to the soil. This research study is to find the optimum moisture content value of native soil and soil using a mixture percentage of fly ash, bottom ash and cement of 2.5%, 5%, 10%, 15% and 20% respectively. In this research, the work carried out in the laboratory includes testing the physical properties of soil and mechanical properties of soil. The original soil was tested to determine the value of moisture content, specific gravity, sieve analysis, atterbertg limits, soil compaction and, CBR, and mixture testing. The results obtained obtained the soil classification is included in the CL group where the Linau Village soil is non-organic silt and very fine sand, rock powder or fine silty or clayey sand. With an optimum native soil moisture content value of 31.28% and native soil bearing strength CBR of 1.11%. Testing the original soil mixture of fly ash, bottom ash and cement, the most optimum moisture content value is obtained in a mixture of 10% with an optimum moisture content of 13.40% with an optimum soil bearing strength of 95% CBR of 5.37% and 100% CBR of 4.71% .

THE EFFECT OF USING ELECTRICAL CONTROL TECHNIQUES SIMULATOR SOFTWARE MEDIA ON STUDENTS' LEARNING OUTCOMES IN THE SUBJECT OF ELECTRIC MOTOR INSTALLATION OF CLASS XI STUDENTS OF ELECTRICAL POWER INSTALLATION ENGINEERING (TITL) AT SMK NEGERI 5 MEDAN Sukarman Purba; Yobelita Lastarda; Anggur Aris; Alfredo Kaban
PARENTAS: Jurnal Mahasiswa Pendidikan Teknologi dan Kejuruan Vol. 10 No. 2 (2024): Journal Parentas Edisi Juli-Desember 2024
Publisher : Jurusan Pendidikan Teknologi Dan Kejuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/parentas.v10i2.18033

The Electrical Control Techniques Simulator (EKTS) learning media serves as a solution to address challenges in the learning process and enhance students' motivation to learn. EKTS is a software simulator that facilitates the design of electronic systems with various electromechanical elements. However, its application is still limited in Vocational High Schools (SMK), despite the vital role SMK plays in human resource development. This research employs a quasi-experimental approach to examine the influence of EKTS learning media on students' learning outcomes in the subject of Electric Motor Installation. The experimental class (XI TITL 1) utilizes EKTS, while the control class (XI TITL 2) uses conventional media, namely chalkboards. The pretest results indicate that both classes initially had balanced scores. However, after the intervention, the posttest scores of the experimental class significantly surpassed those of the control class. The average learning outcomes of the experimental class students were 83.02, whereas those of the control class were 69.06. Student learning activities with EKTS are classified as active, indicating the effectiveness of this media in improving the quality of learning. These findings demonstrate that the use of EKTS learning media has an impact on students' learning outcomes in the Electric Motor Installation subject at SMK Negeri 5 Medan in the second semester of the academic year 2023/2024.

SOIL CHARACTERISTICS AND BEARING CAPACITY USING DYNAMIC CONE PENETROMETER (DCP) TEST IN SOUTH BARITO REGENCY Frans Putra Genesa; Nathanael Yanuar Kristianto; Lola Cassiophea; Muhtadin; Gagas Wira Syahputra
PARENTAS: Jurnal Mahasiswa Pendidikan Teknologi dan Kejuruan Vol. 11 No. 1 (2025): Journal Parentas Edisi Januari-Juni 2025
Publisher : Jurusan Pendidikan Teknologi Dan Kejuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/parentas.v11i1.18899

This research analyzes soil characteristics and bearing capacity based on Dynamic Cone Penetrometer (DCP) testing in South Barito Regency. The study aims to evaluate the relationship between penetration depth, number of blows (N-Blows), and soil bearing capacity (Qall) and to identify suitable soil layers for foundation planning. Testing was conducted at various locations with depths up to 100 cm, including 10 cm intervals. The results show that shallow layers (0–10 cm) have low bearing capacity due to heterogeneous soil properties, while intermediate to deeper layers (40–100 cm) exhibit increased strength and soil stability. Regression analysis revealed high R² values for most locations, such as 0.999 at DCP-17, indicating an almost perfect relationship between the variables. Based on these findings, shallow foundations are recommended for locations with high bearing capacity, while deep foundations are advised for soils with high heterogeneity. This research provides a significant contribution to supporting safe and efficient infrastructure design in the South Barito region.

SOLID WASTE POLLUTION IN THE SEBANGAU RIVER, KERENG BANGKIRAI, PALANGKA RAYA CITY, CENTRAL KALIMANTAN Maria T.L Manik; Danar A.W. G, ST.,M
PARENTAS: Jurnal Mahasiswa Pendidikan Teknologi dan Kejuruan Vol. 11 No. 1 (2025): Journal Parentas Edisi Januari-Juni 2025
Publisher : Jurusan Pendidikan Teknologi Dan Kejuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/parentas.v11i1.18900

The Sebangau Kereng Bangkirai River is still a destination in the city of Palangkaraya, Central Kalimantan. The natural scenery on the left and right of the river path is still original. The eyes of visitors or tourists are spoiled by the beauty of the black water of the peat swamp, the construction of the Kereng Bangkirai pier entrance gate building is unique and has a strong ethnic nuance. Starting from the motifs, colors and shapes highlight the characteristics of the Dayak. However, problems arise for the people who live on the banks of the river. Some residents do not maintain and preserve their environment on the banks of the Sebangau Kereng Bangkirai River. The existence of people throwing solid waste directly into the river has resulted in outbreaks of disease and environmental pollution in the Sebangau River area, there is waste dumped by local residents in the form of their daily activities, namely used laundry and food or drinks. This study aims to determine the cause of pollution in the Kereng Bangkirai River in the Kereng Bangkirai River environment. This study was carried out directly in the field by interviewing the community and monitoring community activities. Solid waste can damage the surrounding environment by causing unpleasant odors due to the waste being thrown away by people directly into the river under people's homes and the waste piling up and being scattered.

FACTORS THAT MOST INFLUENCE THE ATTRACTION OF MOVEMENT TOWARDS SMKN-1 PALANGKA RAYA Sinaga, Betty Setiawaty; Tarita Aprilani Sitinjak; Revianti Coenraad
PARENTAS: Jurnal Mahasiswa Pendidikan Teknologi dan Kejuruan Vol. 11 No. 1 (2025): Journal Parentas Edisi Januari-Juni 2025
Publisher : Jurusan Pendidikan Teknologi Dan Kejuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/parentas.v11i1.18901

Transportation is a very important field of activity and has a strategic role for Indonesia. The city of Palangka Raya is the capital of the province of Central Kalimantan, Indonesia and has a population of 266,020 people (2020) with an average density of 93.24 people/km². The research location is at SMKN-1 Palangka Raya Jl. Tambun Bungai, Langkai, Jekan Raya, Palangka Raya City by distributing questionnaires to respondents who travel to SMKN-1 Palangka Raya by car, motorbike and pedestrian, so that they know the factors that most influence the attraction of movement to SMKN-1 Palangka Raya. The survey results show that there are differences in the movement of modes of instruction for students at SMKN-1 Palangka Raya. The largest mode of delivery was on Friday 282 SMP/hour and the smallest was on Monday 143 SMP/hour at SMKN-1 Palangka Raya. Several factors that most influence the strength of the movement towards SMKN -1 Palangka Raya are the number of students (X2) and the total number of teachers & employees (X4). Meanwhile, the land area (X1), the number of rooms (X3), the parking area (X5) are excluded. because it has a constant value or does not experience changes in value so the influence is less strong on the pull of movement. In future research, more than 1 number of schools can be carried out so that it can be significantly larger and can also be compared with existing research and add other variables to get a significant comparison.

THE EFFECT OF USING ELECTRICAL CONTROL TECHNIQUES SIMULATOR SOFTWARE MEDIA ON STUDENTS' LEARNING OUTCOMES IN THE SUBJECT OF ELECTRIC MOTOR INSTALLATION FOR GRADE XI STUDENTS OF ELECTRICAL POWER INSTALLATION ENGINEERING (TITL) AT STATE VOCATIONAL HIGH SCHOOL 5 MEDAN Sukarman Purba; Yobelita Lastarda; Anggur Aris; Alfredo Kaban
PARENTAS: Jurnal Mahasiswa Pendidikan Teknologi dan Kejuruan Vol. 11 No. 1 (2025): Journal Parentas Edisi Januari-Juni 2025
Publisher : Jurusan Pendidikan Teknologi Dan Kejuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/parentas.v11i1.13920

The Electrical Control Techniques Simulator (EKTS) learning media serves as a solution to address challenges in the learning process and enhance students' motivation to learn. EKTS is a software simulator that facilitates the design of electronic systems with various electromechanical elements. However, its application is still limited in Vocational High Schools (SMK), despite the vital role SMK plays in human resource development. This research employs a quasi-experimental approach to examine the influence of EKTS learning media on students' learning outcomes in the subject of Electric Motor Installation. The experimental class (XI TITL 1) utilizes EKTS, while the control class (XI TITL 2) uses conventional media, namely chalkboards. The pretest results indicate that both classes initially had balanced scores. However, after the intervention, the posttest scores of the experimental class significantly surpassed those of the control class. The average learning outcomes of the experimental class students were 83.02, whereas those of the control class were 69.06. Student learning activities with EKTS are classified as active, indicating the effectiveness of this media in improving the quality of learning. These findings demonstrate that the use of EKTS learning media has an impact on students' learning outcomes in the Electric Motor Installation subject at SMK Negeri 5 Medan in the second semester of the academic year 2023/2024

Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name
Revianti Coenraad

Contact Email
parentas@upr.ac.id

Phone
+6285252738384

Journal Mail Official
parentas@upr.ac.id

Editorial Address
Jurusan Pendidikan Teknologi dan Kejuruan, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Palangka Raya, Jalan H. Timang Palangka Raya (73111A)

Location
Kota palangkaraya,

Kalimantan tengah

INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Revianti Coenraad

Contact Email parentas@upr.ac.id

Phone +6285252738384

Journal Mail Official parentas@upr.ac.id

Editorial Address Jurusan Pendidikan Teknologi dan Kejuruan, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Palangka Raya, Jalan H. Timang Palangka Raya (73111A)

Location Kota palangkaraya, Kalimantan tengah INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
Revianti Coenraad

Contact Email
parentas@upr.ac.id

Phone
+6285252738384

Journal Mail Official
parentas@upr.ac.id

Editorial Address
Jurusan Pendidikan Teknologi dan Kejuruan, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Palangka Raya, Jalan H. Timang Palangka Raya (73111A)

Location
Kota palangkaraya,

Kalimantan tengah

INDONESIA