Article Per Year (5 Year)
p-Index From 2021 - 2026
0.444
P-Index
This Author published in this journals
All Journal Pendas : Jurnah Ilmiah Pendidikan Dasar PIWURUK: Jurnal Sekolah Dasar
Hadiwijaya Zulkarnaen, Rizki
Unknown Affiliation
Education Languange, Linguistic, Communication & Media Mathematics Other

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
MENINGKATKAN KEAKTIFAN BELAJAR PADA SISWA KELAS VA MENGGUNAKAN MODEL PEMBELAJARAN KOOPERATIF LEARNING TIPE JIGSAW Heris Mahendra, Hatma; Hadiwijaya Zulkarnaen, Rizki; Mahmudah, Istianatul
PIWURUK: Jurnal Sekolah Dasar Vol. 2 No. 2 (2022): PIWURUK: Jurnal Sekolah Dasar
Publisher : LPPM Universitas Perjuangan Tasikmalaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Tujuan penelitian ini yaitu untuk mendeskripsikan perenancanaan model pembelajaran kooperatif learning tipe jigsaw, kemudian untuk mendeskripsikan penerapan model pembelajaran kooperatif learning tipe jigsaw pada mata pelajaran PKn di kelas VA, dan untuk mendeskripsikan peningkatan keaktifan belajar setelah menggunakan model pembelajaran kooperatif learning tipe jigsaw. Penelitian ini merupakan penelitian tindakan kelas yang dilaksankan dalam 2 siklus. Pada setiap siklus terdapat empat tahapan yaitu perencanaan, pelaksanaan, observasi, dan refleksi. Subjek dalam penelitian ini adalah siswa kelas VA SD Negeri Lengkong yang memiliki jumlah sebanyak 35 siswa dengan jumlah laki-laki 18 siswa dan perempuan 17 siswa. Objek penelitian ini yaitu meningkatkan keaktifan belajar dengan menggunakan model pembelajaran kooperatif learning tipe jigsaw untuk pembelajaran PKn materi hak, kewajiban dan tanggungjawab. Data keaktifan belajar siswa diperoleh dari lembar observasi yang telah di buat oleh peneliti. Pada hasil penelitian menunjukkan bahwa selama proses pembelajaran menggunakan model pembelajaran kooperatif learning tipe jigsaw mengalami peningkatan, dengan kondisi awal yaitu 37% meningkat pada siklus I menjadi 74% dan pada siklus II yaitu 88%. Kesimpulan penelitian yang dilakukan bahwa model pembelajaran kooperatif learning tipe jigsaw dapat meningkatkan belajar pada siswa kelas VA di SD Negeri Lengkong pada mata pelajaran PKn materi hak, kewajiban dan tanggungjawab.
PENERAPAN MEDIA SCRATCH DALAM MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS SISWA KELAS IV PADA MATERI FOTOSINTESIS Riki Hidayat, Muhamad; Hadiwijaya Zulkarnaen, Rizki; Maftuh, Ade
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 02 (2026): Volume 11 No. 2, Juni 2026 Release
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i02.51142

Abstract

This study was conducted based on the low critical thinking skills of fourth-grade students in the subject of Science and Social Studies (IPAS), particularly on the topic of photosynthesis. The purpose of this study was to improve students' critical thinking skills through the use of Scratch media in the learning process. The research employed a Classroom Action Research (CAR) method using the Kemmis and McTaggart model, which consists of four stages: planning, action, observation, and reflection. The study was conducted in two cycles involving 29 fourth-grade students of SDN 3 Cisaruni as the research subjects. Data were collected through observation, critical thinking skill tests, and documentation. The results of the study showed a significant improvement in students' critical thinking skills at each stage of the research. In the pre-action stage, the percentage of students' critical thinking skills was 41.67%, categorized as low. After the implementation of Scratch media in Cycle I, the percentage increased to 51.72%, categorized as fair. Furthermore, in Cycle II, students' critical thinking skills improved to 79.31%, categorized as good. In addition, students' learning outcomes also improved, as indicated by the average scores, which increased from 50% in the pre-action stage to 79.68% in Cycle I and further increased to 84.20% in Cycle II. The findings indicate that the implementation of Scratch media can create a more active, interactive, and enjoyable learning environment, enabling students to better understand the concept of photosynthesis. Therefore, Scratch media is effective in enhancing students' critical thinking skills in IPAS learning.
Co-Authors Ade Maftuh Hatma Heris Mahendra Mahmudah, Istianatul Riki Hidayat, Muhamad