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All Journal JURNAL ILMIAH PENDIDIKAN FISIKA AL BIRUNI Kappa Journal JOURNAL OF INFORMATICS AND COMPUTER SCIENCE G-Tech : Jurnal Teknologi Terapan International Journal of Engineering, Science and Information Technology Arsitekno Relativitas : Jurnal Riset Inovasi Pembelajaran Fisika Phydagogic : Jurnal Fisika dan Pembelajarannya TECHSI - Jurnal Teknik Informatika Jurnal Teknologi Terapan and Sains 4.0 Edu Research : Jurnal Penelitian Pendidikan Aceh International Journal of Science and Technology Electronic Journal of Education, Social Economics and Technology Jurnal Pendidikan Sultan Agung Jurnal Malikussaleh Mengabdi Jurnal Solusi Masyarakat Dikara
Deassy Siska
Universitas Malikussaleh
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Pengaruh Model Project Based Learning (PjBL) dalam Proyek Pengolahan Limbah Organik Terhadap Literasi Sains Siswa Sulastri, Sulastri; Siska, Deassy; Widya, Widya; Muliani, Muliani; Setiawan, Tulus
Kappa Journal Vol 9 No 1 (2025): April
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/kpj.v9i1.29896

Abstract

Thle Effelct olf thle Projelct Balsed Lelarning (PjlBL) Modell iln Orgalnic Walste Procelssing Projelcts oln Stuldents' Scilentific Lilteracy. Thlis relsearch ils a qulantitative stuldy wilth a qulasi-expelrimental relsearch delsign iln thle forlm olf a Nonelquivalent Conltrol Groulp Delsign. Thle popullation olf thlis studly conlsisted olf 107 elighth-gralde stuldents alt SMlP N 1 Nilsam. Thle samlpling teclhnique useld wals pulrposive salmpling, wilth a totlal olf 32 stuldents iln elach cllass. Clalss VIII-A selrved als thle exlperimental cllass, imlplementing thle PjlBL modlel iln thle orgalnic walste procelssing projelct. Thle telchniques anld inlstruments folr dalta collelction iln thlis studly inlcluded writteln telsts, obselrvations, anld intlerviews. Thle collelcted dalta welre anlalyzed ulsing delscriptive anlalysis thlrough dalta collelction, dalta orgalnization, anld conlclusion dralwing. stuldy shlow thalt thle averlage prletest scorle obtalined by stuldents iln thle exlperimental cllass wals 54.21, whille thle avelrage postltest scorle wals 84.21, wilth aln N-Galin Scorle of 0.67, caltegorized als moderalte. Iln conltrast, thle averalge pretlest scorle iln thle conltrol clalss wals 57.65, alnd thle avelrage postltest scorle wals 68.43, wilth aln N-Galin Scorle olf 0.26, caltegorized als lolw. Thle higlher inlcrease iln stuldents' scielntific litelracy achielvement iln thle elxperimental clalss inldicates thlat thle imlplementation olf thle PjlBL modell iln tlhe orgalnic walste procelssing projelct hals aln imlpact oln stuldents' scielntific litelracy. Thlis finlding ils relinforced by tlhe relsults olf staltistical anlalysis usling aln inldependent salmple telst iln SPlSS Velrsion 27, whilch shlowed a silg (2-taliled) vallue olf 0.000 < 0.05, melaning thlat H₀ wals reljected alnd H₁ wals alccepted. Thlus, ilt caln ble conlcluded thalt thle PjlBL modell iln thle orgalnic walste procelssing projelct silgnificantly affelcts stuldents' scielntific lilteracy.
Earthquake Disaster Mitigation Mapping By Modeling of Land Layer and Site Effect Zone in The Kota Baru of South Lampung Haerudin, Nandi; Rustadi, Rustadi; Fitriawan, Helmy; Siska, Deassy; Farid, Muchammad
Jurnal Ilmiah Pendidikan Fisika Al-Biruni Vol 8 No 1 (2019): Jurnal Ilmiah pendidikan Fisika Al-Biruni
Publisher : Universitas Islam Negeri Raden Intan Lampung, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/jipfalbiruni.v8i1.3705

Abstract

Kota Baru is the satellite city of Bandar Lampung. The city is prepared for the expansion of the city of Bandar Lampung. Zonation map of earthquake risk is required for Kota Baru due to its location within the reach of earthquake energy of Semangko subduction fault. In this study, we model the earthquake-prone zone map based on the soil characteristics (site effect) combined with the underground layer model to get a detailed description of the horizontal and vertical soil character. The microtremor method is performed to obtain the zonation effect mapping. Whereas, the ground layer modeling is obtained using the geoelectrical method. The modeling results show that the study area is far from tectonic activity based on the history of past earthquake events. However, this area has a large sediment thickness and has a low dominant frequency value, so it is an area that is vulnerable to earthquakes.
Pengaruh Model Pembelajaran VAK (Visualization, Auditory, Kinesthetic) Berbantuan Aplikasi Crossword LABS untuk Meningkatkan Pemahaman Konsep Damanik, Annisa Khaliza; Novita, Nanda; Siska, Deassy; Sakdiah, Halimatus; Sari, Arlin Maya
Kappa Journal Vol 9 No 2 (2025): Agustus
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/kpj.v9i2.31852

Abstract

Research on the Effect of Learning Models (Visualization, Auditory, Kinesthetic) Assisted by the Crossword LABS Application to Improve Concept Understanding has been conducted. This study aims to determine the effect of the VAK learning model (Visualization, Auditory, Kinesthetic) assisted by the Crossword LABS application on students' conceptual understanding and to determine the improvement in students' conceptual understanding. The type of research used is an experiment with a research design used by researchers is a quasi-experimental design with a nonequivalent control group design. The population used is class X students of SMA which consists of 3 classes with a total of 75 people. The research sample is class X-2 students as the experimental class and class X-1 students as the control class. The average pretest result of students in the experimental class is 37.2 and the average posttest result is 77.2. Based on the Independent Samples Test, the posttest value with sig. (2-tailed) 0.004 <0.05. This means that H0 is rejected and Ha is accepted. The N-gain score for the experimental class was 64.54, which is categorized as moderate, with the interpretation of N-Gain being quite effective. Therefore, it can be concluded that the Crossword LABS application-assisted VAK (Visualization, Auditory, Kinesthetic) learning model has an impact on improving conceptual understanding.
The Implementation of PhET Simulation Media to Improve Junior High School Students' Understanding of Heat and Heat Transfer Concepts Augustine, Ainaya Risna; Idris, Syafrizal; Novita, Nanda; Sakdiah, Halimatus; Siska, Deassy; Saminan, Nurul Fajri
Electronic Journal of Education, Social Economics and Technology Vol 6, No 2 (2025)
Publisher : SAINTIS Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33122/ejeset.v6i2.861

Abstract

This study aims to determine the effect of using PhET (Physics Education Technology) simulation media on enhancing students’ conceptual understanding of heat and heat transfer at SMP Negeri 1 Cot Girek. The research employed a quantitative approach using a quasi-experimental design with a non-equivalent control group type. The sampling technique used was purposive sampling, involving a total of 50 students Class VII A as the experimental group and Class VII B as the control group, each consisting of 25 students. The instrument used was a multiple-choice test administered as both a pretest and a posttest to measure students' conceptual understanding. The results showed that the average posttest score in the experimental class was 71.4, while in the control class it was only 52.8. Hypothesis testing using an independent sample t-test on the posttest data revealed a significance value of 0.001 ( 0.05), indicating a significant difference between the two classes after the treatment. Meanwhile, the N-gain scores showed an improvement of 71% (high category) in the experimental class and 54% (medium category) in the control class. Thus, it can be concluded that the use of PhET simulation media is effective in improving students’ conceptual understanding of heat and heat transfer, especially in schools with limited laboratory facilities.
Co-Authors Adi Setiawan Ahmad Nayan Ainul Hasri AR, Marzuki Arlin Maya Sari Armelia Dafrina Asnawi Augustine, Ainaya Risna Azhari Azhari Azmi, Farhan Baidhawi Baidhawi Cut Fadillah Damanik, Annisa Khaliza David Sarana Eka Nadia Fadillah, Cut Fajriana, Fajriana Fajrul Wahdi Ginting, Fajrul Wahdi Farid, Muchammad Fasdarsyah Fasdarsyah Fidyati, Fidyati Halimatus Sakdiah Halimatus Sakdiah Halimatus Sakdiah, Halimatus Hayatul Muslima Hayatul Muslima, Hayatul Haykal, Muhammad Helmy Fitriawan Helmy Fitriawan Heni Pujiastuti Herman Fithra Idris, Syafrizal Indah Ayu Pertiwi Lidya Rosnita M Fauzan Maulida, Yuni Muchammad Farid Muhammad Daud Muhammad Yusuf Muhammad Yusuf Mukhlis Mukhlis Mukhlis Mukhlis Muliani Muliani Muliani Muliani, Muliani Muthmainnah Muthmainnah Muthmainnah Muthmainnah Muzaffar Rigayatsyah Nadia, Eka Nafikah, Nara Nanda Novita Nanda Novita, Nanda Nandi Haerudin Nasruddin Nasruddin Nasution, Paisah Noval, Nabila Nuraini Fatmi Nuraini Fatmi, Nuraini Nurmalita Nurmalita Nurqamarina Nurul Fajri Saminan, Nurul Fajri Olivia, Sisca Poppy Mayang Sari Rina Ridara Riza Andriani Rustadi ., Rustadi Rustadi Rustadi Rustadi Rustadi Safriana Safriana Saifuddin Saifuddin Sari, Leyla Intan Sherly Ramadhani Sofyan Sofyan Sofyan Sofyan Sulastri Sulastri Syafrizal Syafrizal Syarifah Rita Zahara Tulus Setiawan Vitani Damanik Widya Widya, Widya Yesy Afrillia Zahra Zahra