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All Journal BALANGA: Jurnal Pendidikan Teknologi dan Kejuruan PARENTAS: Jurnal Mahasiswa Pendidikan Teknologi dan Kejuruan
Lola Cassiophea
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Automotive Engineering Civil Engineering, Building, Construction & Architecture Education Energy Engineering Transportation Other

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THE INFLUENCE OF LEARNING MOTIVATION ON STUDENT LEARNING OUTCOMES: ANALYSIS OF INTERNAL AND EXTERNAL FACTORS FOR SMA NEGERI 6 PALANGKA RAYA CITY STUDENTS Mega Kurniawati; Ni Putu Diah Agustin Permanasuri; Lola Cassiophea; Indah Gumilang Dwinanda; Renna Jesisca Sihombing
BALANGA: Jurnal Pendidikan Teknologi dan Kejuruan Vol. 13 No. 1 (2025): Journal Balanga Edisi Januari-Juni 2025
Publisher : Jurusan Pendidikan Teknologi dan Kejuruan, FKIP, Universitas Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/balanga.v13i1.19227

Abstract

This research analyzes the influence of learning motivation on student learning outcomes at SMA Negeri 6 Palangka Raya City. Quantitative methods with descriptive and correlational designs were used, involving 100 students who filled out questionnaires regarding motivation and learning outcomes in Mathematics. The research results showed that the average student learning motivation reached 85.75%, while learning outcomes were only 78.30%. Even though there is a positive relationship between motivation and learning outcomes (r = 0.15), the t-test results (p = 0.128) show there is no significant effect. External factors such as innovative teaching methods and the home learning environment are proven to influence learning outcomes more. In conclusion, although motivation is important, other factors also play a significant role in improving student learning outcomes
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

Abstract

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
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

Abstract

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.
DAMRI BUS PERFORMANCE IN PALANGKA RAYA CITY WITH IMPORTANCE PERFORMANCE ANALYSIS METHOD Nova E. Sitopu; Tarita Aprilani Sitinjak; Lola Cassiophea
PARENTAS: Jurnal Mahasiswa Pendidikan Teknologi dan Kejuruan Vol. 8 No. 2 (2022): Journal Parentas Edisi juli-Desember 2022
Publisher : Jurusan Pendidikan Teknologi Dan Kejuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/parentas.v8i2.8026

Abstract

One of the keys to the success of urban transportation is the quality of public transport services. One of the public transportation available in Palangka Raya City is the Damri bus. However, the quality of Damri bus service is still not optimal. To find out the level of performance of the Damri bus service, a poll is needed on the level of service, especially from the Damri bus users. This research was conducted to measure the performance level of Damri buses in the city of Palangka Raya. The method used in this research is distributing questionnaires. Data analysis used quadrant analysis with the Importance Performance Analysis (IPA) method. The results of data analysis show that the performance of Damri bus services is quite good, there are ten attributes that are in quadrant II (maintain achievement), namely service at ticket sales counters served quickly and regularly, Damri bus officers dress neatly and cleanly, there is evidence of retribution , passengers arrive at their destination, officers are responsible for passenger baggage, officers are willing to serve and prioritize passenger needs, officers do not look at social status and treat passengers with respect, officers are honest and patient in providing services, schedule information is available, continued Damri bus routes, and seats available enough and good . However, there are still 2 attributes that need improvement in calculating performance levels with interest/hope, namely drivers who drive according to the rules and the Damri bus fleet in good condition, clean and usable.
EVALUATION OF SOIL BEARING CAPACITY USING DYNAMIC CONE PENETROMETER (DCP) TEST AT VARIOUS DEPTH IN NORTH BARITO DISTRICT Frans Putra Genesa; Nathanael Yanuar Kristianto; Lola Cassiophea; Muhtadin; Gagas Wira Syahputra
PARENTAS: Jurnal Mahasiswa Pendidikan Teknologi dan Kejuruan Vol. 10 No. 1 (2024): Journal Parentas Edisi Januari-Juni 2024
Publisher : Jurusan Pendidikan Teknologi Dan Kejuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/parentas.v10i1.11948

Abstract

This study evaluates soil bearing capacity in North Barito Regency using the Dynamic Cone Penetrometer (DCP) test. The objective is to analyze the relationship between penetration depth, number of blows (N-blows), and soil bearing capacity (Qall) across various locations, including Tumpung Laung, Muara Teweh, and Muara Laung villages. Testing was conducted up to a depth of 100 cm with data intervals every 10 cm. Results show a decrease in soil bearing capacity at specific depths, particularly in the shallow layer (0–20 cm), which is soft and less stable. Conversely, the middle layer (20–50 cm) and deeper layers (>50 cm) exhibit significantly higher bearing capacity, making them suitable for supporting heavy structures. Regression analysis revealed a strong relationship between depth, N-blows, and Qall, with coefficients of determination (R²) nearing or equal to 1 in most locations. Based on these findings, shallow foundations are recommended for light structures in middle layers, while deep foundations are necessary for heavy structures or locations with more variable soil characteristics, such as DCP 22. Soil improvement in shallow layers, such as re-compaction or geotextile usage, is strongly advised to enhance stability. This study highlights the importance of DCP testing in evaluating soil strength to support efficient and reliable foundation design. The findings are relevant for planning foundations, roadworks, and other infrastructure applications, particularly in areas with significant soil variability.
THE RELATIONSHIP BETWEEN DEPTH, N-BLOWS, AND SOIL BEARING CAPACITY BASED ON DYNAMIC CONE PENETROMETER (DCP) TESTING IN MURUNG RAYA REGENCY Frans Putra Genesa; Nathanael Yanuar Kristianto; Lola Cassiophea; Muhtadin; Gagas Wira Syahputra
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.v10i2.11962

Abstract

This study investigates the relationship between depth, number of blows (N-Blows), and soil bearing capacity (Qall) using the Dynamic Cone Penetrometer (DCP) test at various locations in Murung Raya Regency, Central Kalimantan. Eight test sites were analyzed: DCP 06 and 07 in Muara Laung 2, DCP 08 and 09 in Batu Bua, DCP 10 and 11 in Mangkahui, and DCP 12 and 13 in Muara Bakanon. The study aimed to generate vital soil characteristic data to support safe and efficient foundation designs. Field testing involved recording N-Blows at specific depths and calculating Qall values, followed by linear regression analysis to evaluate relationships among these variables. Most locations demonstrated a strong correlation, with R² values exceeding 0.99. For instance, DCP 06, 07, and 10 recorded R² values of 0.998, 0.999, and 0.998, respectively, indicating highly reliable models. The highest accuracy was found at DCP 12 (R² = 1.000), while DCP 09 showed a lower R² value of 0.859, indicating potential variability in soil properties or external influences. Data visualization highlighted increasing trends in Qall and N-Blows with depth, reflecting stronger soil layers at greater depths. Design recommendations include shallow foundations for sites like DCP 06 and 07 (20–60 cm depth), while deep foundations are advised for DCP 09 and 13 to bypass weak upper layers. This research enhances understanding of soil behavior in Murung Raya, offering a robust framework for foundation planning and encouraging supplementary testing methods like the Standard Penetration Test (SPT) to refine findings further.
UTILIZATION OF CAR PARKING ULTRASONIC SENSORS AS HYBRID TECHNOLOGY FOR MONITORING PEAT WATER LEVEL BASED ON INTERNET OF THINGS (IoT) AND DATA LOGGER WITH FIREBASE WEB Radifan Rahman; Vontas Alfenny Nahan; Lola Cassiophea; Wiyogo
PARENTAS: Jurnal Mahasiswa Pendidikan Teknologi dan Kejuruan Vol. 10 No. 1 (2024): Journal Parentas Edisi Januari-Juni 2024
Publisher : Jurusan Pendidikan Teknologi Dan Kejuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/parentas.v10i1.14553

Abstract

Peatland water level monitoring systems have been developed to facilitate water level readings. Currently, car parking sensors are rarely used for this purpose. The tool used in this research is a hybrid technology of iot-based car parking sensors and data loggers. Water level (TMA) data is analyzed using a data logger and Firebase web. The data logger records data which is then integrated on the Firebase web to facilitate remote monitoring. Data (TMA) is sent every hour, so in one day the tool will send data 24 times. The status that can be seen from the Firebase web dashboard includes water level (TMA), water condition indicators (safe, caution, danger), last data update status, tool placement map, and a collection of data history. This research uses a pre-experiment method this tool requires a current of 200 mAh, a 10 watt peak solar panel, and a 12.5 ampere hour battery to turn on constantly. The utilization of ultrasonic sensor with esp 32 microcontroller is effective in recording Real-Time water level data. Iot plays an important role because it allows monitoring (TMA) from anywhere with internet availability. The maximum water level reading data occurred on November 31, 2023 at 40 cm from the peat soil surface and is comparable to the rainfall data on November 29, 2023 at 2.2 mm / day (Light Rain). The minimum water level reading occurred on December 16, 2023 at -5 cm (flooding) from the peat soil surface and was proportional to the rainfall data on December 16, 2023 of 53 mm/day (Heavy Rain). So it can be concluded that the minimum and maximum water level distance data fall into the safe category for peatland water levels that are between 0-40 cm (PP No. 57 of 2016).
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

Abstract

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% .
Co-Authors Adi Jaya Adi Wiratno, Adi Ambia Rio Suwanda Antonio Jonay Jovani Sancho Arianto ary, Ary Andreo Siregar Berkat Pisi Berkat Yuda Danar Airangga Windra Gautama Davit Purwodesrantau Dermawati Sihite Eka Nur Taufik Frans Putra Ganesa Frans Putra Genesa Gagas Wira Syahputra Gunarjo Suryanto Budi Indah Gumilang Dwinanda Inga Torang Jany Tri Raharjo jeki Lusia Widiastuti Mega Kurniawati Muhtadin Natalina Asi Nathanael Yanuar Kristianto Ni Putu Diah Agustin Permanasuri Nika Safitri Nova E. Sitopu Oktaria Perkasa, Petrisly Radifan Rahman Renna Jesisca Sihombing Revianti Coenraad Rinto Alexandro Ruli Meiliawati Safitri, Nika Salampak Dohong Samuel Layang Tarita Aprilani Sitinjak Topan Eka Putra Trissan, Whendy Tuah Vontas Alfenny Nahan Welrenot Sinaga Whendy Trissan Wiratno Y Sigin Wiyogo Yesser Priono Yulianty Zafrullah Damanik