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The Role of Ice Breaking on Increasing Students' Creativity in Learning Cultural Arts in Elementary Schools febby yolanda; Elizar; Yasinta Mahendra
International Journal of Elementary Education Vol 9 No 2 (2025): May
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/ijee.v9i2.93441

Abstract

Art and Culture learning in Elementary Schools often faces the challenge of a monotonous and less interactive classroom atmosphere, which can hinder student creativity. This study aims to examine the effectiveness of ice-breaking activities in developing students' creativity in Art and Culture learning at the Elementary School level. The method used in this research is a systematic literature review (SLR), which collects and analyzes various studies published between 2020 and 2024. The results show that the implementation of ice-breaking activities significantly increases student learning motivation, focus, and creativity. Additionally, these activities help to overcome boredom, boost student confidence, and strengthen social interaction in the classroom. However, it's important to remember that ice-breaking activities must be tailored to student characteristics and learning objectives to have optimal educational value. Therefore, educators are advised to integrate ice-breaking activities as part of innovative learning strategies to develop student creativity in Elementary Schools.
Implementing a Differentiation Approach in Teaching to Accommodate Diverse Learning Styles of Primary School Students : A Systematic Literature Review Putri, Kharisma; Elizar
Journal for Lesson and Learning Studies Vol. 8 No. 1 (2025): April
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jlls.v8i1.89659

Abstract

The differentiated learning approach is able to accommodate the diverse learning needs and preferences of students in order to improve learning outcomes and critical thinking skills. This study aims to explore the implementation of differentiation through the adjustment of learning content, processes, and products based on visual, auditory, and kinesthetic learning styles. This research uses the Systematic Literature Review (SLR) method with the subject being relevant literature, collected through Google Scholar and classroom observation. The data were analyzed through five stages of systematic literature selection. In the initial stage, 90,600 documents related to “differentiation” were found. Selection by publication year (2019-2023) reduced the number of documents to 18,000. The addition of the keyword “learning style” narrowed down the documents to 1,820. The next stage used the additional keyword “elementary school students,” resulting in 259 documents. In the final stage, the data was further filtered until 9 documents remained which were analyzed in depth. This study found three main points related to the effectiveness of differentiated learning. First, the implementation of differentiation significantly improved students' collaboration skills and academic results. Second, the success of implementation was influenced by variations in visual, auditory, and kinesthetic learning styles, so teaching strategies needed to be adapted to the dominant style in the classroom. Third, differentiation has a positive impact on critical thinking skills, surpassing the results of traditional methods. These findings confirm that differentiated instruction creates an inclusive and adaptive learning environment to meet the diverse needs of students.
The Effectiveness of STEAM Learning Model Implementation in Primary School Students' IPAS Learning: A Systematic Literature Review Muntazah, Adinda; Elizar; Berta Apriza; Irawan Suprapto
Journal for Lesson and Learning Studies Vol. 8 No. 1 (2025): April
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jlls.v8i1.89722

Abstract

Learning in elementary schools still lacks innovative approaches that integrate various disciplines contextually. The STEAM model has the potential to be a solution, and this study aims to analyze its effectiveness in IPAS learning through a Systematic Literature Review (SLR) approach. Literature searches were conducted through the Google Scholar database with a phased approach. The first stage using the keyword “Learning Model” resulted in 314,000 documents. The addition of the keyword “STEAM” in the second stage narrowed the results to 6,640 documents. The third stage adding the keyword “IPAS” yielded 270 documents, while the fourth stage adding the keyword “Elementary School” filtered the results to 246 documents. After strict selection based on the inclusion criteria, 7 relevant articles were obtained for further analysis. The results showed that the STEAM model significantly improved students' critical thinking skills, higher order thinking skills and learning outcomes. In addition, this approach provides in-depth, relevant and contextualized learning experiences, supporting students' holistic development. The implication of this research is the importance of developing a curriculum that supports the systematic and consistent implementation of the STEAM model in primary schools. In addition, teacher training is needed to improve competence in implementing this approach in order to maximize its impact on learning quality. The STEAM model can also be the basis for developing educational policies that are oriented towards the demands of 21st century learning.
Analysis of the Effectiveness of Using Problem Based Learning (PBL) Model in Social Studies Learning in Elementary School: A Systematic Literature Review Sari, Novita; Elizar; Sumarno
Journal for Lesson and Learning Studies Vol. 8 No. 2 (2025): July
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jlls.v8i2.92709

Abstract

The Problem-Based Learning (PBL) model is a teaching method that focuses on solving real-life problems to enhance students’ engagement and understanding in the learning process. In elementary social studies learning, PBL is implemented to develop students’ critical thinking, analytical, and collaborative skills. This study aims to evaluate the effectiveness of the PBL model in elementary social studies learning using a Systematic Literature Review (SLR) approach. The SLR method was employed to collect and analyze relevant studies published between 2019 and 2024. From 101,000 articles identified, nine key studies were screened and analyzed in depth through the stages of identification, screening, eligibility, inclusion, and data synthesis. The findings reveal that implementing the PBL model in social studies learning significantly improves students’ conceptual understanding, motivation, learning outcomes, and critical thinking skills. Moreover, this model encourages active participation and helps students comprehend social studies concepts in more authentic contexts. The results imply the need for systematic integration of PBL in elementary social studies learning to foster active engagement and higher-order thinking skills. Teachers are encouraged to enhance their competence in designing contextual problem-based scenarios, while policymakers should support professional development related to innovative learning models such as PBL. Furthermore, this study provides a foundation for future research exploring the effectiveness of PBL in developing students’ 21st-century skills and social character.
Pengaruh Penggunaan Polyurethane Terhadap Sifat Fisik dan Mekanik Beton Perkerasan Kaku: The Utilization of Polyurethane Plastic Waste on the Physical and MechanicalProperties of Rigid Pavement Concrete Harianto, Hengky; Puri, Anas; Elizar; Syahminan, Mohd
JURNAL SAINTIS Vol. 25 No. 02 (2025)
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/saintis.2025.vol25(02).18820

Abstract

[IN] Penelitian ini mencoba memanfaatkan limbah plastik polyurethane sebagai bahan tambah pada campuran beton. Hal ini dalam upayamenambah khazanah alternatif pemanfaatan limbah plastik dalam rangka mengurangi limbah. Tujuan penelitian ini untuk mengetahuipengaruh penambahan polyurethane terhadap sifat fisik dan mekanik beton mutu rencana fc’ 36 MPa. Penelitian dilakukan melaluieksperimen di laboratorium. Sampel beton dibuat dengan variasi penambahan polyurethane 0%, 0,5% dan 1% terhadap berat campuranbeton normal. Selanjutnya campuran tersebut diuji workabilitas dan dibuat benda uji silinder dan balok beton. Benda uji dilakukan ujikuat tekan dan kuat tarik lentur pada umur 7, 14, 28 dan 56 hari. Hasil penelitian menunjukkan bahwa penambahan polyurethane tidakmemberikan pengaruh terhadap workabilitas beton. Berat isi beton rerata pada umur 28 hari berkisar antara 24,27 kN/m3 sampai 24,45kN/m3 dan berat isi beton berdasarkan benda uji balok sedikit lebih besar dibanding dari benda uji silinder. Penambahan polyurethanemenurunkan kuat tekan beton secara tidak signifikan dan masih 113% di atas kuat tekan rencana. Adapun kuat tarik lentur beton,penambahan polyurethane meningkatkan kuat tarik lentur beton cukup signifikan mencapai 26% pada penambahan 1% polyurethane dan28% pada penambahan 0,5% polyurethane. Persentase optimum polyurethane terhadap campuran beton dalam penelitian ini adalah 0,5%. [EN] This study tries to utilize polyurethane plastic waste as an additive in concrete mixtures. This is in an effort to add to the treasure ofalternative use of plastic waste to reduce waste. The aims of this study is to determine the effect of the addition of polyurethane on the physicaland mechanical properties of concrete for the design quality of the fc' 36 MPa. The research was conducted through experiments in thelaboratory. Concrete samples were made with variations in the addition of 0%, 0.5% and 1% polyurethane to the weight of normal concretemixture. The mixture was tested for workability and made a test piece for concrete cylinders and concrete blocks. The test pieces were testedfor compressive strength and flexural strength at the age of 7, 14, 28 and 56 days. The results showed that the addition of polyurethane did notaffect the workability of concrete. The average weight of concrete content at 28 days of age ranges from 24.45 kN/m3 to 24.27 kN/m3 and theweight of concrete content based on the block test piece is slightly larger than that of the cylinder test piece. The addition of polyurethanedecreases the compressive strength of concrete insignificantly and is still 113% above the planned compressive strength. As for the flexuralstrength of concrete, the addition of polyurethane significantly increases the flexural strength of concrete reaching 26% at the addition of 1%polyurethane and 28% at the addition of 0.5% polyurethane. The optimum percentage of polyurethane to concrete mixture in this study was 0.5%.
Analisis Produktivitas Tenaga Kerja Pekerjaan Pembesian Dan Bekisting Serta Faktor -Faktor yang Mempengaruhinya: Analysis of Labor Productivity of Rebar and Formwork Activity, and Its Affecting Factors Pocut Faradina , Meutia; Sapitri; Elizar; Sri Hartati Dewi
JURNAL SAINTIS Vol. 22 No. 02 (2022)
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/saintis.2022.vol22(02).25190

Abstract

[ID] Proyek konstruksi pada pekerjaan pembesian kolom dan plat lantai merupakan elemen penting untuk menjaga kekuatan dan stabilitas bangunan. Sumber daya, khususnya tenaga kerja, material, mesin, uang, dan metode, sangat menentukan keberhasilan proyek. Studi ini betujuan menghitung nilai produktivitas pekerja dan menganalisa faktor-faktor yang mempengaruhi produktivitas tenaga kerja tersebut. Metode yang digunakan untuk mendapatkan nilai produktivitas yaitu dengan menggunakan pendekatan productivity rating dan Labor Utilization Rate (LUR). Untuk mendapatkan factor-faktor yang mempengaruhi produktivitas tenaga kerja dilakukan dengan penyebaran kuisioner kepada responden (tenaga kerja proyek) dan analisis data dilakukan dengan bantuan alat statistic SPSS versi 25. Hasil penelitian menunjukkan bahwa produktivitas rata-rata pada pembesian kolom, pembesian plat lantai, dan bekisting masing-masing 77,89%, 75,61%, dan 70,86%, menandakan pekerjaan produktif karena nilai di atas 50%. Analisis statistik menunjukkan sembilan variabel tidak berpengaruh signifikan secara simultan terhadap produktivitas pekerja (sig 0,828 > 0,05), dan secara parsial variabel tidak memiliki pengaruh signifikan (sig < 0,05). Faktor yang paling dominan mempengaruhi produktivitas tenaga kerja adalah kesehatan pekerja dengan nilai t = 1,569 dan sig 0,148. Temuan ini menegaskan pentingnya aspek kesehatan dalam mendukung produktivitas tenaga kerja dan kesuksesan proyek konstruksi. [EN] Construction projects of rebars' columns and floor are important elements to maintain the strength and stability of the building. Resources, especially labour, materials, machinery, money, and methods, greatly determine the success of a project. This study aims to calculate the value of worker productivity and analyse the factors that affect the productivity of the workforce. The method used to obtain productivity values is by using the productivity rating and Labor Utilization Rate (LUR) approaches. To obtain factors that affect labor productivity, a questionnaire was distributed to respondents (project labor) and data analysis was carried out with the help of SPSS version 25 statistical tool. The results showed that the average productivity of column and floor rebar, as well as formwork, was 77.89%, 75.61%, and 70.86% respectively. It indicates productive work because the value was above 50%. Statistical analysis showed that nine variables had no simultaneous significant effect on worker productivity (sig 0.828 > 0.05), and partially had no significant effect (sig < 0.05). The most dominant factor affecting labor productivity was worker health with a value of t = 1.569 and sig 0.148. These findings confirm the importance of health aspects in supporting workforce productivity and the success of construction projects.
Evaluasi Waste Konstruksi Pada Proyek di Pekanbaru: Evaluation of Waste Construction Project in Pekanbaru Khairudin Lubis, Azhar; Elizar; Sapitri; Agus, Firdaus
JURNAL SAINTIS Vol. 22 No. 02 (2022)
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/saintis.2022.vol22(02).25324

Abstract

[IN] Pembangunan proyek konstruksi di Kota Pekanbaru kerap dihadapkan pada permasalahan waste time (pemborosan waktu) yang berdampak pada keterlambatan pencapaian target waktu pelaksanaan. Penelitian ini bertujuan untuk mengidentifikasi faktor-faktor penyebab waste yang mempengaruhi kinerja waktu proyek konstruksi serta menentukan urutan prioritas indikator penyebab tertinggi. Metode yang digunakan adalah kualitatif dengan instrumen kuesioner yang didistribusikan secara purposive sampling kepada responden dari kalangan penyedia jasa dan konsultan supervisi. Data dianalisis menggunakan Software SPSS versi 21 untuk uji validitas, reliabilitas, dan analisis deskriptif. Hasil penelitian mengidentifikasi 7 variabel dan 35 indikator yang valid dan reliabel. Faktor-faktor tersebut meliputi Sumber Daya Manusia, Manajemen, Material dan Bahan, Pelaksanaan Konstruksi, Eksternal, Desain dan Dokumen, serta Waktu Menunggu. Dari analisis ranking, diperoleh 10 indikator utama penyebab waste time. Indikator dengan nilai tertinggi adalah minimnya koordinasi atau komunikasi (62,1%), diikuti oleh kualitas pengontrolan pekerjaan (57,9%), dan kesalahan dalam dokumen kontrak (56,8%). Sebaliknya, indikator dengan pengaruh terendah adalah waktu perencanaan dan jadwal pengiriman material (14,1%). Temuan ini merekomendasikan peningkatan koordinasi dan pengawasan sebagai langkah kritis untuk meminimalisir waste time dalam proyek konstruksi. [EN] Construction projects in Pekanbaru often encounter time-wasting issues, resulting in delays in achieving project completion targets. This study aims to identify the causal factors that affect waste in construction project time performance and to determine the priority ranking of the most significant indicators. A qualitative approach was employed, utilizing a questionnaire instrument distributed via purposive sampling to respondents from contractors and supervision consultants. The collected data were analyzed using SPSS Software version 21 for validity tests, reliability tests, and descriptive analysis. The results identified 7 valid and reliable variables encompassing 35 indicators. These factors include Human Resources, Management, Materials, Construction Execution, External Issues, Design and Documentation, and Waiting Time. The ranking analysis yielded the top 10 primary indicators causing time waste. The highest-ranked indicator was insufficient coordination or communication (62.1%), followed by poor quality of work control (57.9%), and errors in contract documents (56.8%). Conversely, the indicator with the lowest impact was planning time and material delivery scheduling (14.1%). These findings recommend enhancing coordination and oversight as critical steps to minimize time waste in construction projects.
Analisis Karakteristik Tanah terhadap Daya Dukung Pondasi Berdasarkan Hasil Uji Sondir (CPT) pada Lokasi Pembangunan Masjid: Analysis of Soil Properties for Foundation Bearing Capacity at Mosque Construction Sites Using Sondir Test (CPT) Results Alwiah, Sy. Sarah; Anggreana, Vella; Elizar; Deru Pratama, Muhammad
JURNAL SAINTIS Vol. 25 No. 02 (2025)
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/saintis.2025.vol25(02).25346

Abstract

[IN] Penelitian ini bertujuan untuk menganalisis daya dukung tanah pada lokasi pembangunan masjid di Dusun I Pasir Rambah, Kecamatan Rokan IV Koto, Kabupaten Rokan Hulu, Provinsi Riau, dengan menggunakan metode Cone Penetration Test (CPT) atau uji sondir. Pengujian ini dilakukan untuk mengetahui karakteristik lapisan tanah serta menentukan jenis pondasi yang tepat dan aman digunakan. Lokasi Pembangunan masjid ini berada tidak jauh dari aliran sungai, sehingga diperkirakan memiliki muka air tanah yang cukup tinggi dan kondisi tanah jenuh air di lapisan atas. Berdasarkan pengamatan awal di lapangan, lapisan tanah bagian atas berupa lempung dengan kadar air tinggi, yang berpotensi menurunkan kestabilan pondasi apabila tidak dianalisis terlebih dahulu. Data diperoleh melalui pengukuran nilai perlawanan konus (qc) dan hambatan lekat (fs) pada dua titik pengujian hingga kedalaman 10 meter. Hasil analisis menunjukkan bahwa pada titik 1, nilai daya dukung tanah maksimum tercapai pada kedalaman sekitar 2,6–2,8 meter dengan kapasitas izin (Qa) sebesar 2,08 ton/pile untuk penampang tiang 20×20 cm dan 3,25 ton/pile untuk penampang tiang 25×25 cm. Sementara pada titik 2, daya dukung tanah meningkat hingga kedalaman 4,0 meter dengan nilai Qa maksimum sebesar 8,75 ton/pile (20×20 cm) dan 7,5 ton/pile (25×25 cm). Berdasarkan hasil tersebut, pondasi tiang pancang pendek direkomendasikan pada titik 1, sedangkan pondasi tiang dalam atau bored pile direkomendasikan pada titik 2 karena memiliki lapisan tanah keras dengan daya dukung lebih tinggi. Penelitian ini memberikan dasar teknis bagi perencanaan pondasi yang efisien dan aman untuk pembangunan masjid di wilayah tersebut. [EN] This study aims to analyze the soil bearing capacity at the mosque construction site located in Dusun I Pasir Rambah, Rokan IV Koto District, Rokan Hulu Regency, Riau Province, using the Cone Penetration Test (CPT) or sondir test method. The testing was carried out to identify subsurface soil characteristics and determine the most suitable and safe type of foundation. Data were obtained from the measurement of cone resistance (qc) and sleeve friction (fs) at two test points up to a depth of 10 meters. The results indicate that at point 1, the maximum soil bearing capacity occurs at a depth of about 2.6–2.8 meters with an allowable bearing capacity (Qa) of 2.08 ton/pile for a 20×20 cm pile section and 3.25 ton/pile for a 25×25 cm pile section. Meanwhile, at point 2, the soil bearing capacity increases up to a depth of 4.0 meters, reaching a maximum Qa value of 8.75 ton/pile (20×20 cm) and 7.5 ton/pile (25×25 cm). Based on these findings, short pile foundations are recommended at point 1, while deep pile or bored pile foundations are suggested at point 2 due to the presence of dense soil layers with higher bearing capacity. This study provides a technical basis for designing efficient and safe foundations for mosque construction in the study area.
Analysis of the Effect of Vehicle Load on Road Layer Damage on Alluvial Bedrock Using PCI and ESAL Approaches: A Case Study of Air Molek–Taluk Kuantan Road, Riau Province, Indonesia Ulum, Bustanul; Elizar; Syahminan, Mohammad
Journal of Geoscience, Engineering, Environment, and Technology Vol. 10 No. 3 (2025): JGEET Vol 10 No 03 : September (2025)
Publisher : UIR PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/jgeet.2025.10.3.23740

Abstract

The Molek-Taluk Kuantan Air Road in Indragiri Hulu Regency, Riau, has suffered a lot of damage due to frequent crossings by heavily loaded vehicles. This study aims to find out how much the vehicle load affects the damage to the road, as well as see how soil conditions and the shape of the area contribute to the worsening of the damage. The assessment was carried out using the PCI (Pavement Condition Index) method to see the level of physical damage to the road, and the ESAL (Equivalent Single Axle Load) method to calculate the vehicle load. The observation results show that the number of vehicles passing by reaches more than 4,000 per day, with a high overload rate (Truck Factor = 3.93). In addition, the soil structure in this region consists of soft soils such as clay and peatlands, which are very susceptible to damage if constantly subjected to heavy loads. The area through which the road passes also has a slope that can cause erosion and soil shift. Overall, the average road condition was in the damaged category (PCI value = 37.4). The results of this study show the need to repair roads that take into account soil conditions, strengthening drainage, and limiting vehicle loads so that damage does not continue to recur.
ANALISIS KUAT TEKAN PAVING BLOCK MENGGUNAKAN LIMBAH CANGKANG KERANG GONGGONG SEBAGAI SUBSTITUSI AGREGAT HALUS Anggreana, Vella; Alwiyah, Sy. Sarah; Elizar; Rahmadi, Yusuf
Jurnal Rekayasa Sipil (JRS-Unand) Vol. 21 No. 3 (2025)
Publisher : Civil Engineering Departement, Andalas University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jrs.21.3.225-236.2025

Abstract

Paving block merupakan campuran yang terdiri dari semen portland, agregat halus dan air. Material ini populer di kalangan masyarakat sebagai penutup tanah pada area seperti tempat parkir, taman, halaman sekolah, dan lain-lain. Kepulauan Riau dikenal sebagai penghasil cangkang gonggong dalam jumlah yang cukup besar, namun cangkang gonggong ini hanya sebagai limbah oleh masyarakat disekitar. Tujuan dilakukan penelitian ini adalah untuk mengatasi masalah penumpukan limbah cangkang kerang gonggong yang berpengaruh terhadap kebersihan dan kesehatan masyarakat setempat dan sebagai pengembangan material alternatif dalam mencari bahan pengganti yang lebih murah dan berkelanjutan untuk material konvensional khususnya agregat halus pada campuran paving block. Selain itu penelitian ini untuk mengetahui bagaimana pengaruh penggunaan serbuk cangkang gonggong sebagai pengganti agregat halus terhadap kuat tekan paving block. Dimana diketahui bahwa cangkang kerang gonggong kandungan CaO nya sebesar 94,05% sehingga dapat digunakan sebagai pengganti agregat halus pada campuran paving block. Pemanfaatan limbah cangkang gonggong digunakan untuk penelitian sebagai substitusi parsial agregat halus pada paving block dengan komposisi campuran 0%, 30% dan 40%. Untuk pengujian kuat tekan dilakukan pada umur 28 hari. Digunakan metode uji mekanis utama untuk paving block sesuai SNI 03-0691-1996. Cetakan paving block berukuran 10,5 cm x 10,5 cm x 6 cm. Pada penelitian ini diperoleh persyaratan minimum mutu B dan A yaitu 21,97 MPa, 25,2 MPa, dan 35,01 MPa. Kesimpulannya menunjukkan bahwa penggunaan serbuk cangkang gonggong sebagai substitusi sebagian agregat halus pada paving block di atas 30 % mengalami peningkatan kuat tekan.