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Revianti Coenraad, ST.,M.Eng
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BALANGA: Jurnal Pendidikan Teknologi dan Kejuruan
Published by Universitas Palangka Raya
ISSN : 2338462X     EISSN : 27231216     DOI : https://doi.org/10.37304
Core Subject : Science, Education, Engineering,
Civil Engineering, Building, Construction & Architecture Education Energy Engineering Other
Jurnal Pendidikan Teknologi dan Kejuruan “Balanga” merupakan media untuk publikasi karya ilmiah dan hasil penelitian serta pengabdian kepada masyarakat bagi para akademisi, praktisi dan peneliti dalam bidang pendidikan teknologi dan kejuruan. Jurnal ini dikelola oleh Jurusan Pendidikan Teknologi dan Kejuruan, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Palangka Raya.
Arjuna Subject : Umum - Umum
Articles 343 Documents
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UNDERSTANDING OF THE CONCEPT OF FRICTION IN THE EQUILIBRIUM DIRECTION OF LEARNING USING VISUAL MEDIA IN CLASS XI MIA-I SMA NEGERI 4 PALANGKA RAYA ACADEMIC YEAR 2017/2018 Mia Pesie
BALANGA: Jurnal Pendidikan Teknologi dan Kejuruan Vol. 6 No. 1 (2018): Journal Balanga Edisi Januari-Juni 2018
Publisher : Jurusan Pendidikan Teknologi dan Kejuruan, FKIP, Universitas Palangkaraya

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Abstract

The purpose of this study was to describe the understanding of the concept of shifting the equilibrium direction of the results of learning using visual media in class XI MIA-I SMA Negeri 4 Palangka Raya 2017/2018 Academic Year. This study involved 22 students of class XI MIA-I Palangka Raya who had not received the subject matter of the factors that influence the shift in the direction of bequilibrium. The instrument used was a form of learning and student learningf activities, student response questionnaires, and concept comprehension tests (Pretest and Posttest). The data obtained were then analyzed descriptively to see the understanding of the concepts from the media used. The results of research and data analysis have been done that the average percentage of learning outcomes using visual media is carried out with very good categories, the implementation of learning using visual media is in a very good category, learning activities of group of students with excellent categories and understanding of students concepts after using visual media on indicator 1 is 100%, on indicator 2 is 95,45%, on indicator 3 is 74,24% and on indicator 4 is 72,72%. Based on these results it was concluded that using visual media was able to improve students conceptual understanding of the sub topics of the factors that influence the direction of equilibrium.
DEVELOPMENT TEACHING MATERIAL OF ELEMENT PERIODIC PROPERTIES AT BASIC CHEMISTRY I EDUCATION CHEMISTRY PROGRAM DEPARTMENT OF UPR Mulawi; Wahyu Nugroho
BALANGA: Jurnal Pendidikan Teknologi dan Kejuruan Vol. 6 No. 1 (2018): Journal Balanga Edisi Januari-Juni 2018
Publisher : Jurusan Pendidikan Teknologi dan Kejuruan, FKIP, Universitas Palangkaraya

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Abstract

Students' learning outcomes in the chemistry education course FKIP University of Palangka Raya, shows students tend to have difficulty in understanding the concept, especially the properties of the period keperiodikan. One of the causes of low learning outcomes is the availability of books used as a learning resource for students. Based on the observation result, chemical learning resources in basic chemistry lecture I still have deficiency, that is not based on REACT (relating, experimenting, applying, cooperating, transferring). Therefore, to increase students' interest and motivation, it is better to conceptualize the nature of the periodicity of the elements in the form of development of teaching materials. The research will be conducted on students who are taking Basic Chemistry course I in Chemistry Education Study Program PMIPA FKIP Universitas Palangka Raya, Central Kalimantan. The design of teaching materials development is designed with attention to several aspects such as, aspects of definition, design, development, and testing on students.
PHYTOCHEMISTRY SCREENING AND ANTIOXIDANT ACTIVITY ASSAY USING DDPH OF TAYA (Nauclea orientalis) ETHANOL LEAF EXTRACT Wahyu Nugroho; Denada A.C
BALANGA: Jurnal Pendidikan Teknologi dan Kejuruan Vol. 6 No. 1 (2018): Journal Balanga Edisi Januari-Juni 2018
Publisher : Jurusan Pendidikan Teknologi dan Kejuruan, FKIP, Universitas Palangkaraya

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Abstract

This study aims to perform phytochemical screening and antioxidant test on Taya ethanol leaf extract (Nauclea orientalis). The ethanol extract was obtained by extracting the leaves of Taya by 10 grams using 100 mL of ethanol, macerated for 3 × 24 hours at room temperature then sealed, then filtered to obtain the filtrate, then concentrated. The extract is then used to identify secondary metabolites of alkaloids, flavonoids, terpenoids, steroids, saponins and phenolics. The antioxidant activity of the ethanol extract was measured by DPPH. The results showed that Taya plant leaves contained a group of secondary metabolite compounds of alkaloids, terpenoids, flavonoids, saponins and phenolics, while for steroids were not identified. The results of antioxidant activity test extract showed that ethanol extract have antioxidant activity with IC50 value that is 352,251 ppm.
IDENTIFICATION OF SECONDARY METABOLITES CHLOROFORM EXTRACT KARAMUNTING STEMS (RHODOMYRTUS TOMENTOSA) Yenihayati
BALANGA: Jurnal Pendidikan Teknologi dan Kejuruan Vol. 6 No. 1 (2018): Journal Balanga Edisi Januari-Juni 2018
Publisher : Jurusan Pendidikan Teknologi dan Kejuruan, FKIP, Universitas Palangkaraya

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Abstract

ABSTRACT Karamunting plants are plants that can be used for medicine and all parts of the karamunting plant can be used such as leaves, stems and roots. This plant is widely found in Kal-teng. Karamunting plants are found on mountain slopes, shrubs and fields that are not too arid. Karamunting is believed to cure diabetes millitus (DM), menstruation, blood loss, inflammation of blood vessel walls, clotting (thromboangitis) and anti-malaria. The purpose of this study was to determine the class of secondary metabolites found in Karamunting stems (Rhodomyrtus Tomentosa). This research process begins by making karamunting growth powder. The powder is 100 gram extracted with chloroform. The extract obtained was tehn dissolved in chloroform and distilled water in a ratio of 1 : 1. Then the obtained solution was shaken well and left for 15 minutes, so that two layers of chloroform and water were formed. The chloroform layer at the bottom is used to identify steroid compounds, terpenoids and alkaloids. While the water layer is used to identify flavonoids, phenolics and saponins. The results of identification with color tests showed that karamunting plants contain saponin, terpenoids and flavonoid secondary metabolites.
ANALYSIS OF POWER TRANSFER SYSTEM AND MOVING SYSTEM IN MATIC BUGGY CAR Samuel Layang; Jhonni Rentas Duling; Airways P Siahan
BALANGA: Jurnal Pendidikan Teknologi dan Kejuruan Vol. 6 No. 1 (2018): Journal Balanga Edisi Januari-Juni 2018
Publisher : Jurusan Pendidikan Teknologi dan Kejuruan, FKIP, Universitas Palangkaraya

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Abstract

The buggy car is a vehicle possessing mini dimension boarded by single to four passenger seats in which it is able to provide the demand of transportation in industrial estates and plantations such as oil palm plantations. The massive need for a simple transportation to assist the specific human works in the area of plantations in Kalimantan is an appropriate reason to choose this technology. Based these, researchers focus to analyze a simple transportation model, inexpensive, however highly efficient land device for plantation works. This vehicle enormously expected to help the modes of transportation in general plantations and estates. Beside those, it can be an educational model in vocational education of university and college to enhance the student’s interest and skill to deepen the field of educational mechanical engineering. Furthermore the author and team attempt to design then analyze the mechanical drive system and power transmission of Buggy automobile with a simple construction and components that are easily found in the market. This research has conducted by implementing the experimental research type (True Experiment Research). By the results of analyzing the types of actuators, the type of power transmission and steering model for Buggy automobile, it has been obtained that the transmission system used is the CVT (Continually Variable Transmission) type that mechanical works based on engine speed and centrifugal force. Eventually the total weight of buggy car is 157 kg, minimum power at about 5,37 HP, Shaft diameter at around 55 mm, Pitch diameter of Gear spur (dp) integrated in differential gear is 48 mm. The total weight of the vehicle including the weight of the driver has a significant impact on engine performance. Overall, light vehicles must look better because the engine capacity is adjusted to the chassis
EMPOWERING COMMUNITIES OF RUBBER TANK GROUPS THROUGH THE APPLICATION OF LIQUID SMOKING IPTEX AS A MATERIAL FOR LATEX LITI VILLAGE, CENTRAL KAHAYAN DISTRICT, DISTRICT OF PULANG PISAU DISTRICT, CENTRAL KALIMANTAN PROVINCE Revianti Coenraad
BALANGA: Jurnal Pendidikan Teknologi dan Kejuruan Vol. 6 No. 2 (2018): Journal Balanga Edisi Juli-Desember 2018
Publisher : Jurusan Pendidikan Teknologi dan Kejuruan, FKIP, Universitas Palangkaraya

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Abstract

Bukit Liti Village is one of the villages which is administratively located in Central Kahayan District, Pulang Pisau Regency, Central Kalimantan Province. Bukit Liti Village has an area of 9,461.10 Ha with population density has reached 925 people. The location is ± 35 km from the capital of Central Kalimantan Province, Palangka Raya and ± 130 km from the town Pulang Pisau, and ± 12 km from the capital district Kahayan Tengah. Villagers in Bukit Liti village welcomed community service activities organized by Palangka Raya University, in the future they hope to conduct regular PKM activities in the village. The output resulting from this PKM activity is 3 units of pyrolysis reactor to produce liquid smoke. The use of liquid smoke as a latex freezer gives a real impact to farmers that are environmentally friendly, effective as latex clotting, preventing and reducing the bad smell of rubber materials and improving the quality of rubber processed materials. At the end of this community partnership program, the implementing team will conduct an evaluation of the implementation by conducting a simple survey of community opinions regarding program implementation, as well as their expectations of future activities.
AN EFFORT TO PREVENT INCORRET PLN’S INVOICE FOR REGULAR CUSTOMERSHOUSING PURPOSE IN PALANGKA RAYA Wiratno
BALANGA: Jurnal Pendidikan Teknologi dan Kejuruan Vol. 6 No. 2 (2018): Journal Balanga Edisi Juli-Desember 2018
Publisher : Jurusan Pendidikan Teknologi dan Kejuruan, FKIP, Universitas Palangkaraya

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Abstract

This research conducted for discover caused factor of the incorrect invoice of PLN electric power consumption and any effort to minimize its incorrect invoice. The research was conducting at ten (10) random houses in Palangka Raya as its sample. All researched houses had inconvenience experience with PLN invoicing. The PLN clerks were complaining against access to records compsumtion gauge. It problem raised due to PLN terminal was fitting far away from the house bound. Its condition has been quite making bit difficult for PLN clerks to see visually. Its current situation expected to be improved by re-fitting the gauge to lookable, but safe. A full suppots of regular customers also be expected.
ANALYSIS AND MANUFACTURING OF CHILDREN PLAYING TOOL IN KINDERGARTEN SCHOOL Wiyogo; Galfri Siswandi
BALANGA: Jurnal Pendidikan Teknologi dan Kejuruan Vol. 6 No. 2 (2018): Journal Balanga Edisi Juli-Desember 2018
Publisher : Jurusan Pendidikan Teknologi dan Kejuruan, FKIP, Universitas Palangkaraya

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Abstract

The making of children's play equipment is in the form of a set of tools where the playground has the benefits of training early childhood motor skills. The implementation of the activity was carried out in the Kindergarten Pembina Jekan Raya District, Palangka Raya as a partner. The purpose of community service activities carried out in tertiary institutions is in line with the functions and objectives mandated in Law Number 12 of 2012, Article 4 paragraph 3; "Developing Science and Technology by paying attention and applying the value of Humanities". And in article 5, paragraph 4; "The realization of Community Service based on reasoning and research work that is useful in advancing public welfare and intellectual life of the nation". The method used is to analyze the needs of partners related to the availability of play tools, determine the design of tools to be made and prepare tools and materials used in making play tools and measure the index of perception of the teacher and parents of students. From the measurement results, it was found that the index value of the instrument was based on the calculation of the perception of the teacher and parents of students reaching 94.83% which can be concluded that the respondent was "very good / very agree".
USE OF DRONE FOR EARLY DETECTION MEANS LAND AND FOREST FIRE Petrisly Perkasa; Yusuf Aguswan
BALANGA: Jurnal Pendidikan Teknologi dan Kejuruan Vol. 6 No. 2 (2018): Journal Balanga Edisi Juli-Desember 2018
Publisher : Jurusan Pendidikan Teknologi dan Kejuruan, FKIP, Universitas Palangkaraya

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Abstract

In the last few years Palangka Raya City was hit by many points of forest and land fires (Karhutla) that have sprung up intentionally or not sporadically which resulted in smoke and an unpleasant atmosphere which would trigger material losses and of course the health of the surrounding community that inhaled the smoke left over from forest fires and the land. This condition also results in health, economic, social and environmental losses which will certainly hamper the pace of development and the ongoing development of the City of Palangka Raya. The main objective of this research is the use of drones to detect and community preparedness for forest and land fire disasters in areas that have potential for forest and land fires.
APPLICATION OF THE SNOWBALL THROWING COOPERATIVE LEARNING MODEL ON TRANSPORTATION ENGINEERING EDUCATION FKIP UNIVERSITY OF PALANGKA RAYA ACADEMIC YEAR 2017/2018 Whendy Trissan
BALANGA: Jurnal Pendidikan Teknologi dan Kejuruan Vol. 6 No. 2 (2018): Journal Balanga Edisi Juli-Desember 2018
Publisher : Jurusan Pendidikan Teknologi dan Kejuruan, FKIP, Universitas Palangkaraya

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Abstract

This study aims to help students to more easily understand, analyze and work on the problems of each subject matter in Transportation Engineering courses and be active when learning activities in class so that it affects the learning outcomes of students. The approach and type of research used in this study is quantitative research, which is an analysis technique whose analysis is carried out using numbers and analysis using statistics. From the analysis of the data obtained the average pretest results in the experimental group amounted to 52.31 and the average value of the pretest control group obtained 53.50. While the average results of the post test in the experimental group that is equal to 83.125 and in the control class of 68. From these data it can be concluded the average value of student learning outcomes in the experimental group in which the learning process is applied to the Snowball Throwing cooperative learning model has a difference of 30.185 from the control group in the learning process carried out by the lecture method which only gained an increase of 14.5. The results of the research, analysis and discussion of research data, the following conclusions related to the research that there are differences in student learning outcomes using the Snowball Throwing cooperative learning model with the lecture method in Transportation Engineering Students of the Building Engineering Education Study Program FKIP University of Palangka Raya Academic Year 2017/2018. This difference can be seen from the learning outcomes in the experimental group that is based on the calculation results obtained an average value of 83.125. While learning outcomes in the control group by using the lecture method, which is based on the calculation results obtained an average value of 68.

Page 10 of 35 | Total Record : 343

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