Iis Aprinawati
Universitas Pahlawan Tuanku Tambusai

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PENINGKATAN KEMAMPUAN BERPIKIR KRITIS MATEMATIS DENGAN MENGGUNAKAN PENDEKATAN DISCOVERY LEARNING PADA SISWA SEKOLAH DASAR Risma Tri Nanda; Fadhilaturrahmi; Yenni Fitra Surya; Sumianto; Iis Aprinawati
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 4 (2025): Volume 10. No4, Desember 2025.
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i4.35981

Abstract

This research is motivated by the low mathematical critical thinking skills of students in Mathematics lessons in class III B UPT SDN 004 Salo. One solution to overcome this problem is to apply the Discovery Learning learning approach. The purpose of this research is to improve students' mathematical critical thinking skills in Mathematics lessons. The research method is Classroom Action Research (CAR) which is carried out in two cycles. Each cycle consists of two meetings and four stages, namely planning, implementation, observation, and reflection. The research time was carried out in May 2025. The subjects of this study were 23 class IIIB students, consisting of 16 men and 7 women. Data Collection techniques were in the form of observation, written test, and documentation. Before the action was carried out, the students' mathematical critical thinking ability was 22.72%, then in cycle I meeting I increased to 36,36%, cycle I meeting II increased to 77,27%. Furthermore, cycle II meeting I increased to 81,81%, and cycle II meeting II increased to 86,36%. It can be concluded that using the discovery learning approach can improve students' mathematical critical thinking ability in Mathematics subjects at UPT SDN 004 Salo.
PENINGKATAN MOTIVASI BELAJAR SISWA MENGGUNAKAN MODEL PEMBELAJARAN KOOPERATIF TIPE MAKE A MATCH BERBASIS AUDIO VISUAL PADA SISWA SEKOLAH DASAR Nur Aviva Zahara; Mohd. Fauziddin; Melvi Lesmana Alim; Iis Aprinawati; Sumianto
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 4 (2025): Volume 10. No4, Desember 2025.
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i4.36051

Abstract

This study aims to describe the application of the audio-visual-based Make a Match type cooperative model can increase student learning motivation in Indonesian language lessons in grade V elementary school.  This research was conducted at SDN 013 Sungai Tarap, Kampa District, Kampar Regency. The form of this research is class action research. This research data was obtained by means of observation. After that the data was analyzed qualitatively. This research was carried out in two cycles, with four stages, namely the planning, implementation, observation, and reflection stages. Based on the results of the research by applying the audio-visual-based Make a Match learning model in Indonesian language lessons can increase student learning motivation. This is because students experience increased motivation by paying attention to each indicator of motivation in learning can be seen in each cycle of meetings. In cycle I, it is known that the level of student learning motivation is only in the “medium” classification with a percentage of only reaching 67%, meaning that it has not reached the expected indicators in this study, and after improvements are made in the second cycle, it increases to the “Very High” classification with a percentage reaching 86.5%.