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Teachers' Candidates’ Perceptions and Their Knowledge of 21st-Century Skills Dewi Satria Ahmar; Muhammad Fath Azzajjad; Lilies Tangge; Mohammad Jamhari; Ratman; Afadil
EduLine: Journal of Education and Learning Innovation Vol. 3 No. 1 (2023)
Publisher : PT ARRUS Intelektual Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35877/454RI.eduline1698

Abstract

The purpose of this study was to analyze the perceptions of teachers' candidates’ facing 21st-century skills. This research is a survey research, survey research activities carried out on students of Universitas Sembilanbelas November Kolaka from the Chemistry Education S-1 in 3 different batches. Data collection and collection were carried out from January to June 2021. The instrument is in the form of student perceptions in the form of 12 statements and 10 questions. The number of respondents who filled out the questionnaire was 40 people. The data analysis process was carried out by measuring the percentage of each statement and question. obtained information on 4C (communication, collaboration, critical thinking, and creativity) still obtained weaknesses in the level of understanding of the Knowledge of creative and innovative thinking, namely 15 respondents (37.5%) and the concept of understanding the knowledge of the teacher's social competence, namely 14 respondents (35%). The results of the study are taken into consideration for the learning process in courses related to the knowledge base of becoming a teacher, which is important to be carried out contextually in the process of direct practice in a formal environment in a measurable and sustainable manner.
Evaluasi Proses Pembelajaran Daring Menggunakan Aplikasi WhatsApp pada Mata Pelajaran Kimia di SMA Kabupaten Donggala: Meida Esterlina Marpaung*, Ika Restanti, Ratman Meida Esterlina Marpaung; Ika Restanti; Ratman
JPGENUS: Jurnal Pendidikan Generasi Nusantara Vol. 1 No. 2 (2023): Jurnal Pendidikan Generasi Nusantara (JPGENUS)
Publisher : Samudra Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61787/aebzd923

Abstract

Penelitian ini dilakukan untuk mengetahui evaluasi pembelajaran daring menggunakan aplikasi WhatsApp pada mata pelajaran kimia di kelas XI di SMA Kabupaten Donggala. Sampel dalam penelitian ini adalah peserta didik dari beberapa sekolah yang ada di SMA Kabupaten Donggala yang berjumlah sekitar 98 orang. Teknik pengumpulan data menggunakan angket ( kuesioner), wawancara, dan dokumentasi . Berdasarkan penelitian yang dilakukan dalam evaluasi pembelajaran daring menggunakan aplikasi Whatsapp pada mata pelajaran kimia di kelas XI SMA di Donggala, didapatkan hasilnya dalam pengenalan Whatsapp 76,7 % menunjukkan bahwa Sebagian besar peserta didik mengetahui aplikasi dan cara penggunaan aplikasi, 53,4 % menyatakan setuju bahwa keterlaksanaan prose belajar terlaksana dengan baik, 42,5 % menyatakan bahwa dengan adanya aplikasi Whatsapp membuat guru dan siswa bisa berkomunikasi dan berintekasi dan mengakses materi yang diberikan dengan baik dan 40,3 % menyatakan bahwa tidak  memiliki kendala dalam keterlaksanaan proses pembelajaran. Dengan demikian dapat disimpulkan bahwa evaluasi proses pembelajaran daring di SMA Kabupaten Donggala kategori baik.
Development of E-LKPD Wizer: A Solution to Improve Problem Solving Skills and Ecological Attitude in Junior High School Students Siti Fathonah Septianingsih; Nurasyah Dewi Napitupulu; Mery Napitupulu; Ratman; I Nengah Kundera
Jurnal Penelitian Pendidikan IPA Vol 10 No 12 (2024): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i12.8621

Abstract

The objective of this study was to develop and assess the impact of Wizer E-LKPD on the problem-solving skills and ecological attitudes of 28 VIIC class students at SMP Negeri 1 Wita Ponda. The study employed the ADDIE model as its research framework and utilized a one-group pretest-posttest design with purposive sampling. The research instruments included validation sheets, response questionnaires completed by teachers and students, tests of problem-solving abilities, and an ecological attitude questionnaire. The findings indicated that Wizer E-LKPD was highly valid, with an average rating of 94.12%. The results demonstrated that the Wizer E-LKPD effectively enhanced problem-solving skills, achieving a medium effect size of 0.65, and improved ecological attitudes with a simple effect size of 0.30. Therefore, it can be concluded that the Wizer E-LKPD is a valid, practical, and effective tool for improving students' problem-solving abilities and fostering ecological attitudes in science learning at SMP Negeri 1 Wita Ponda.
Development of Differentiated Teaching Modules Based on Learning Styles in Project IPAS to Improve Students’ Collaboration Skills Paramitha Yemima Boroallo; I Komang Werdhiana; Lilies N. Tangge; Sitti Aminah; Ratman
Jurnal Penelitian Pendidikan IPA Vol 11 No 8 (2025): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i8.11966

Abstract

This study aims to develop a differentiated teaching module based on students' learning styles in the Project-Based Learning of Natural and Social Sciences (IPAS) to improve collaboration skills. The research employed a Research and Development (R&D) approach using the ADDIE model, which includes five phases: analysis, design, development, implementation, and evaluation. The subjects of the study were Grade X students at SMK Negeri 1 Parigi, with 19 students from the Akuntansi dan Keuangan Lembaga (AKL) program as the experimental class and 19 students from the Desain Pemodelan dan Informasi Bangunan (DPIB) program as the control class. Research instruments included expert validation sheets, practicality questionnaires, cognitive assessment tests (pretest and posttest), and observation sheets for collaboration skills. Validation results showed that the module achieved a validity level of 83%, categorized as valid. The module’s practicality was rated at 92% by teachers and 95% by students, both classified as highly practical. Regarding effectiveness, a comparison of posttest scores between the experimental and control groups yielded a Cohen’s d of 0.93, indicating a large effect on students’ cognitive outcomes. Additionally, within the experimental group, a comparison of pretest and posttest collaboration scores resulted in a Cohen’s d of 0.89, also classified as a large effect. These findings demonstrate that the differentiated teaching module effectively enhances students’ 21st-century skills, particularly collaboration.