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Analisis Risiko Kecelakaan Kerja Dengan Metode Job Safety Analysis Pada Proyek Konstruksi I Kadek Dony Suryadana; Anak Agung Istri Agung Sri Komaladewi; Ni Made Cyntia Utami
Jurnal Pendidikan Sains dan Teknologi Terapan | E-ISSN : 3031-7983 Vol. 1 No. 3 (2024): Juli - September
Publisher : Jurnal Pendidikan Sains dan Teknologi Terapan | E-ISSN : 3031-7983

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Job Safety Analysis (JSA) is a method to identify and evaluate work steps and potential hazards to determine appropriate control measures. The ultimate goal of this research is to identify the potential for work accidents, assess the potential for work accidents, and provide risk control for existing work accidents. The results of this study found a variety of common hazards such as physical injury (puncture, scratch, pinch, fall), chemical hazards (dust inhalation, skin irritation), and mechanical hazards (slipping, falling material). In the concrete field, accident risks include being buried in soil, tripping over stones, slipping, inhaling dust, and being injured by work tools. While in the electrical field, the risks include being scratched by tools, falling from a height, being punctured by nails, and respiratory problems. The assessment of work accidents at PT Tunas Jaya in 2022 mostly shows a high risk of work accidents and repeatedly occurs. In addition, the factors affecting work accidents were analysed using the Job Safety Analysis (JSA) method. recommendations can be given to control the risk of work accidents in the next construction project at PT Tunas Jaya by updating the existing Standard Operating Procedures (SOP), adjusted to current field conditions.

Pengaruh Model Pembelajaran Projek Basic Learning Terhadap Penguatan Profil Pelajar Pancasila Kelas IV Di SDN No 104254 Sidodadi Ramunia Tp. 2023/2024 Eli Pujiwati; Nizmi Putri; Thessa Heryana
Jurnal Pendidikan Sains dan Teknologi Terapan | E-ISSN : 3031-7983 Vol. 1 No. 3 (2024): Juli - September
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Thesis with the title "The Influence of the Based Learning Project Learning Model on Strengthening the Profile of Class IV Pancasila Students at SDN No. 104254 Sidodadi Ramunia Academic Year 2023/2024" by: Eli Pujiwat ID: 120107087. The background of this research is that as many as 50% of students have not been able to collaborate with friends and teachers. In implementing learning, students have not been able to discuss well, tend to be more passive when carrying out discussions. This shows the lack of dimensions of the Pancasila student profile, namely mutual cooperation, global diversity. As many as 25% of students pray before starting learning, there are still many students who don't mean it and students can't respect friends of different religions. Students also cannot respect their friends when giving an opinion, and students tend to prefer to make fun of their friends. This shows the lack of dimensions in the profile of Pancasila students who are faithful and devoted to God Almighty. More than 50% of students cannot do their own work, which makes students copy their friends' work. The type of research used is qualitative research with an experimental approach. Experimental research, data collection techniques are documentation and tests. The results of this research can be concluded that, (1) After conducting research on learning outcomes in the social studies subject material with the subtheme Gratitude for Diversity in the experimental class with the Project Based Learning model using the t test, an average score of 82.4 was obtained. (2) After conducting research on learning outcomes in the social studies subject material with the subtheme Gratitude for Diversity in the control class using conventional methods using the t test, an average score of 68.4 was obtained. (3) Judging from the results obtained by students when studying using project based and conventional learning methods, they are very different. There is a difference between the experimental class and the control class, namely, in the experimental class the average value was 82.4 and in the control class the average value was 68.4. In the experimental class and the control class, the difference in the average score was 14.0, which if calculated in percentage form shows that the difference in the average score in the experimental class and the control class was 16.9%, which means that the score in the experimental class was 16 higher. 9% of the control class. So there is an influence on the results in the Social Sciences Subject material, Subtheme Gratitude for the Diversity of students with the project based learning model in class IV SDN No. 104254 Sidodadi Ramunia. This is proven by testing the hypothesis with the t test in the experimental class (Project based learning), the result obtained is 0.000, this value is smaller than Sig.(2-failed) α = 0.05 (0.000 < 0.05). So Ha can be accepted and Ho is rejected. So it can be concluded that there is an influence of the project based learning model on the results in the social studies subject material with the subtheme Gratitude for Diversity of class IV students at SDN No 104254 Sidodadi Ramunia.

Pengembangan Media Pembelajaran Kotak Belajar Ajaib (Kobela) Pada Materi Sumber Daya Alam Untuk Meningkatkan Minat Belajar Siswa Kelas IV SD Negeri 101961 Timbang Deli Dina Kasputri; Layil Safitri; Emy Harianti
Jurnal Pendidikan Sains dan Teknologi Terapan | E-ISSN : 3031-7983 Vol. 1 No. 3 (2024): Juli - September
Publisher : Jurnal Pendidikan Sains dan Teknologi Terapan | E-ISSN : 3031-7983

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This research was motivated by the low interest in learning of Class IV students at SD Negeri 101961 Timbang Deli and the lack of use of learning media. For this reason, teacher innovation is needed in designing learning. The use of learning media can create effective communication between teachers and students. The objectives of this research and development are 1) To determine the feasibility of the Magic Learning Box (Kobela) learning media in increasing the learning interest of Class IV Students at SD Negeri 101961 Timbang Deli. 2) To determine the effectiveness of the Magic Learning Box (Kobela) learning media in increasing the interest in learning of Class IV Students at SD Negeri 101961 Timbang Deli. The type of research used is research and development (Research and Development) using the ADDIE model (Analyze, Design, Develop, Implement and Evaluate). Data collection techniques use questionnaires, observation, interviews and documentation. The results of this research and development can be concluded that 1) The results of material expert validation obtained a score of 91.57% in the very valid category. The media expert validation results obtained a score of 82.22% in the valid category. The linguist validation results obtained a score of 92.5% with a very valid category. The teacher response test results obtained a score of 92.5% with a very valid category. The results of the student response test obtained a score of 90.95% with a very valid category. Based on these results, the Magic Learning Box (Kobela) learning media was declared suitable for use in the learning process. 2) The effectiveness of the Magic Learning Box (Kobela) learning media in increasing the learning interest of Class IV students at SD Negeri 101961 Timbang Deli was stated to be effective in the learning process and can improve students' reading skills.

Pengaruh Media Engcita (Engklek Cinta Tanah Air) Terhadap Pendidikan Karakter Di Kelas IV SD Negeri 101910 SidodadiDesa Pasar Miring Cindy Awaliyah; Wahyu Hidayat; Syarifah Ainun Harahap
Jurnal Pendidikan Sains dan Teknologi Terapan | E-ISSN : 3031-7983 Vol. 1 No. 3 (2024): Juli - September
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The Influence of Engcita Media (Engklek Cinta Tanah Air) on Character Education of Class IV at SD Negeri 101910 Sidodadi, Pasar Miring Village, Academic Year 2024. Thesis: Medan, Elementary School Teacher Education Study Program, Faculty of Education, Nahdlatul Ulama University of North Sumatra (Supervisors: Wahyu Hidayat, S.Pd., M.Pd and Syarifah Ainun Harahap, S.Pd, M.Pd), This study aims to determine the effect of engcita media (engklek cinta tanah air) on character education of grade IV at SD Negeri 101910 Sidodadi. The number of students studied in the experimental class was 26 people and in the control class was 27 people. In this study, the method used was the experimental method. The population taken in this study were all grade IV students at SD Negeri 101910 Sidodadi. The variables of this study consisted of independent variables, namely the use of engcita media and dependent variables, namely character education of grade IV students at SD Negeri 101910 Sidodadi. Data collection techniques used test, observation, and documentation methods. In the experimental group, the average pre-test score was 63.27 and the post-test score was 74.81. In the control group, the average pre-test score was 62.22 and the post-test score was 70.93. The results of the hypothesis test showed that the significance value was 0.01 <0.05. From these results, it can be concluded that the use of Engcita media has a positive influence on the character education of fourth grade students of SD Negeri 101910 Sidodadi.

Pengaruh Media Kantong Kangguru Terhadap Hasil Belajar Matematika Siswa Kelas II SDN 105345 Sidodadi Ramunia Tahun Ajaran 2023/2024 Rita Budiarti; Emy Hariati; Leni Malinda
Jurnal Pendidikan Sains dan Teknologi Terapan | E-ISSN : 3031-7983 Vol. 1 No. 3 (2024): Juli - September
Publisher : Jurnal Pendidikan Sains dan Teknologi Terapan | E-ISSN : 3031-7983

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This study aims to determine the influence of kangaroo pouch media usage on mathematics learning outcomes in second-grade students of SDN 105345 Sidodadi Ramunia in the academic year 2023/2024. The subject matter is place value. This research is motivated by the mathematics learning outcomes of students that are still below the Minimum Completeness Criteria (KKM).This study is a True Experimental Type Non-Equivalent Control Group Design. It involves two groups: the experimental group, which receives treatment using kangaroo pouch media, and the control group, which undergoes lecture-based learning. The variables in this research consist of the independent variable, which is the kangaroo pouch media, and the dependent variable, which is the mathematics learning outcomes regarding the subject matter of place value. This is a population study with a population size of 36 students. The sample consists of 18 students, which form the experimental group. The instrument used in this study is a test questionnaire. Data analysis technique employed in this research is the t-test.The results of this study indicate that there is an influence of kangaroo pouch media usage on mathematics learning outcomes regarding the subject matter of place value in second-grade students of SDN 105345 Sidodadi Ramunia. This is evidenced by the t-test calculation results, which show a difference between the post-test scores of the experimental group and the control group. Based on the paired sample t-test calculation results, the significance value (2-tailed) is 0.001. In line with the hypothesis decision-making criterion that the significance value (2-tailed) < 0.05 or 0.001 < 0.05, it can be concluded that H0 is rejected and H1 is accepted because there is a significant difference between pretest and post-test results. Thus, the usage of kangaroo pouch media significantly influences the mathematics learning outcomes regarding the subject matter of place value for second-grade students of SDN 105345 Sidodadi Ramunia.

Pengembangan Permainan Monopoli Sebagai Media Pada Materi Puisi Kelas IV SDN 105352 Pasar Miring Kecamatan Pagar Merbau Yesi Wulandari; Syarifah Ainun Harahap; Nuri Ramadhan
Jurnal Pendidikan Sains dan Teknologi Terapan | E-ISSN : 3031-7983 Vol. 1 No. 3 (2024): Juli - September
Publisher : Jurnal Pendidikan Sains dan Teknologi Terapan | E-ISSN : 3031-7983

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This development research aims to explain the procedures for developing monopoly game media and analyze student responses to monopoly game media. The development of monopoly game media was carried out to foster students' enthusiasm for learning in poetry material. Apart from that, this media was developed in accordance with the characteristics of students and the students' learning environment, namely the school environment implements a teaching and learning process through collaboration between subject matter and the natural environment, so that the learning process is done while learning. play. This research includes Research and Development research using the ADDIE (Analize, Design, Develop, Implement, Evaluate) development model which was tested on 30 class IV students at SDN 105352 Pasar Miring, Pagar Merbau District. Data collection techniques in this research used questionnaires, interviews, observation and documentation. Data analysis techniques use quantitative data analysis and qualitative data analysis. This monopoly game media was developed as a learning medium for poetry material for class IV Indonesian language subjects at SDN 105352 Pasar Miring, Pagar Merbau District. This monopoly game media product has several components, namely a container, game board, manual and answer key, icon cards, dice and player miniatures. This research and development produces monopoly game learning media products. The validation results for the monopoly game media product obtained valid criteria with a score from the material expert validator of 97.5%, the media design expert validator 87.5%, the learning expert validator 95%. The monopoly game media also received a positive score from student responses, namely 97.5%. Based on the student response criteria, the monopoly game media as a medium for learning poetry material in Indonesian subjects is positive.

Development of Hydroelectric Turbine Generator to Store Electrical Energy for Basic Home Appliance Regyta Annafi Hidayat; Muhammad Asyraf Bin Zulkipli
Jurnal Pendidikan Sains dan Teknologi Terapan | E-ISSN : 3031-7983 Vol. 1 No. 3 (2024): Juli - September
Publisher : Jurnal Pendidikan Sains dan Teknologi Terapan | E-ISSN : 3031-7983

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In response to the increasing demand for sustainable and decentralized energy solutions, the study investigates the integration of hydrokinetic power generation with effective energy storage systems Through meticulous engineering and technical innovation, the proposed system attempts to capture the renewable energy potential of flowing water, providing a stable supply of electricity for off-grid and remote households. A turbine derived from the overshot type used to transform the water distributed to the home, which has a significant flowrate, into kinetic energy. This kinetic energy is turned into electrical energy by a single-phase generator, data collected with time intervals and variable heads. The electrical energy produced by the generator is then stored in a battery for future use. Experimental results indicated varying efficiencies and charging durations for different water head levels. For instance, at a lower head level, the system required a longer charging duration. Increasing the head level led to improved efficiency and reduced charging times. These outcomes highlight the impact of water head variation on the performance of the hydroelectric turbine generator system. Higher head levels generally resulted in better efficiency and shorter charging times. Overall, the study provides insights into optimizing household-scale hydroelectric systems for sustainable electricity generation.

Pteridophyta Yang Terdapat Pada Kawasan Air Terjun Tansi Ampek Dan Alirannya Di Kabupaten Solok Selatan Di Sumbangsihkan Sebagai Herbarium Mutia Farina
Jurnal Pendidikan Sains dan Teknologi Terapan | E-ISSN : 3031-7983 Vol. 1 No. 3 (2024): Juli - September
Publisher : Jurnal Pendidikan Sains dan Teknologi Terapan | E-ISSN : 3031-7983

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Pteridophyta adalah suatu divisi yang telah jelas dapat dibedakan akar, batang, dan daunnya, pada pteridophyta ini belum menghasilkan biji, pteridophyta bersifat heterogen, baik ditinjau dari segi habitus maupun cara hidupnya, pada umumnya tumbuhan paku tumbuh pada daerah yang lembab. Pada kawasan Air Terjun Tansi Ampek dan alirannya di Kabupaten Solok Selatan berada di kota Padang Aro, kota ini dikelilingi oleh sungai dan lembah, sungainya pun banyak dari hulu yang kecil hingga ke hilir yang semakin melebar, lokasi air terjun yang terpencil, dan kondisi lingkungan yang mendukung akan memungkinkan tumbuh dan berkembangnya berbagai jenis-jenis tumbuhan di kawasan tersebut, termasuk tumbuhan paku (Pteridophyta), maka perlu dilakukan identifikasi Pteridophyta di kawasan Air Terjun Tansi Ampek, hasil identifikasi disumbangsihkan dalam betuk media herbarium. Penelitian ini bertujuan untuk mengetahui jenis-jenis tumbuhan paku apa saja yang terdapat pada kawasan air terjun tansi ampek dan alirannya di kabauten Solok Selatan, untuk menghasilkan media pembelajaran berupa herbarium pada materi Keanekanragaman Hayati Penelitian ini dilakukan pada bulan juni-agustus 2024 pada kawasan air terjun Tansi Ampek Dan Alirannya Di Kabupaten Solok Selatan. Penelitian ini merupakan menelitian survey deskriptif. Pengambilan sampel lakukan dengan metode jelajah pada sisi kiri dan kanan dari aliran air terjun tansi ampek sampai titik jatuhnya air terjun tansi ampek. Identifikasi dilakukan di laboratorium botani universitas PGRI Sumatera Barat data observasiyerkait penentuan nama spesies. Pteridophyta di analilis secara deskriptif dengan identifikasi menggunakan buku Manuel J. G. C (2006) Guia Preliminar Generos de Helechos de Cuba, Gabriela Zuquim (2008) Reserva Biologica do Utuma, Amazonia Central, Brasil Pteridophyta do Uatuma, Data analisis secara deskriptif. Dari hasil penelitia tumbuhan paku yang dilakkukan di kawasan air terjun tansi ampekk ditemukan sebanyak 20 jenis spesies yaitu: : Lycopodiella cernnum L., Asplenium nidus, Asplenium leutum Sw, Nephrolepis biserrata, Pyrrosia piloselloides (L) M.G. Price, Lepisorus longifolius (BL.) Holtt, Thelypteris opulenta (kaulf) fosberg, Anetium citrifolium, Lepidogrammitis rostrata (Bedd.) Ching, Camphyloneurum repens (Aubl.)C.Presl, Christella parasitica, Blechnum serrulatum (Rich.), Tectaria heracleifolia (willd.) Underw. Selaginella caudate (Desv.) Spring, Selaginella pedata, Selaginella plana (Desv.) Hieron, Selaginella willdenowii (Desv) Backer, Lygodium circinatum (Burm.) Sw, Elaphoglossum cardiophyllum (Hk) Moore.

Pengembangan Media Bergambar Flipbook Pada Pembelajaran Ilmu Pengetahuan Sosial Siswa Kelas IV Sekolah Dasar 101965 Kotasan Tahun Ajaran 2023/2024 Suriandari, Tri Puja; Syarifah Ainun Harahap
Jurnal Pendidikan Sains dan Teknologi Terapan | E-ISSN : 3031-7983 Vol. 1 No. 3 (2024): Juli - September
Publisher : Jurnal Pendidikan Sains dan Teknologi Terapan | E-ISSN : 3031-7983

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The aim of this research is to determine the development and feasibility of flipbook learning media. This research is research and development (R&D) using the Borg-Gall method. The data taken from this research are media experts, material experts, teacher responses, and student responses. The results of the research show that the flipbook learning media is suitable for use as a learning media for social studies subjects for class IV students at SDN 101965 Kotasan. This is proven by 98% of the questions being assessed by media experts, 94% by material experts, 93% by teachers, and 94% by students. Based on these results, it can be concluded that the flipbook learning media is suitable for use as a learning media for social studies subjects for class IV students at SDN 101965 Kotasan.

Pengembangan Media Bigbook Berbasis Multimedia Untuk Melatih Kemampuan Membaca Permulaan Siswa Kelas II SD Negeri 101965 Kotasan T.A 2023/2024 Putri Lestari Br Sembiring; Mastari Ramadhani
Jurnal Pendidikan Sains dan Teknologi Terapan | E-ISSN : 3031-7983 Vol. 1 No. 3 (2024): Juli - September
Publisher : Jurnal Pendidikan Sains dan Teknologi Terapan | E-ISSN : 3031-7983

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This research aims to determine the development of multimedia-based bigbook media to train the beginning reading skills of class II students at SD Negeri 101965 Kotasan. To determine the feasibility of developing learning media at the beginning of reading for class II at SD Negeri 101965 Kotasan in the form of a bigbook. This type of research is Research and Development (R&D). The subjects of this research were class II students at SD Negeri 101965, totaling 39 students, consisting of 17 female students and 13 male students. The research results show that the media developed meets the requirements for use as learning media. Based on material expert assessment states that the feasibility percentage is 92% "Very Eligible" criteria. The media expert's assessment states that the percentage Eligibility is 90% "Very Eligible" criteria. Student responses are based on tests try the percentage of eligibility obtained is 4% criteria "Very Worthy". Based on the teacher's response, the eligibility percentage is 96% of the criteria “Very Worth It”. The media has been validated by media and material experts and stated very suitable for use as a learning medium in initial reading lessons for class II at SD Negeri 101965 Kotasan.

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Sularno

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soelarno@unidha.ac.id

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+6285363482348

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jurnal.ittc@gmail.com

Editorial Address
Jl. Veteran dalam no.24d, Kota Padang, Sumatera Barat 25112

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INDONESIA

Abstract

Abstract

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Abstract

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Abstract

Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Sularno

Contact Email soelarno@unidha.ac.id

Phone +6285363482348

Journal Mail Official jurnal.ittc@gmail.com

Editorial Address Jl. Veteran dalam no.24d, Kota Padang, Sumatera Barat 25112

Location Unknown, Unknown INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
Sularno

Contact Email
soelarno@unidha.ac.id

Phone
+6285363482348

Journal Mail Official
jurnal.ittc@gmail.com

Editorial Address
Jl. Veteran dalam no.24d, Kota Padang, Sumatera Barat 25112

Location
Unknown,

Unknown

INDONESIA