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PEMANFAATAN MEDIA DIGITAL SEBAGAI SARANA PEMBELAJARAN STATISTIKA PADA MATERI PERSAMAAN REGRESI LINEAR Nasywa Najwatun Ramidah; Linda; Asep Saefullah Kamali
Jurnal Pendidikan dan Penelitian Serumpun Mendidik Vol. 3 No. 2, Juli (2026): Jurnal Pendidikan dan Penelitian Serumpun Mendidik
Publisher : Jurnal Pendidikan dan Penelitian Serumpun Mendidik

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Abstract

Pembelajaran matematika, khususnya pada materi statistika persamaan regresi linear, sering kali dianggap sulit oleh siswa karena menuntut kemampuan memahami konsep, mengolah data, dan menafsirkan hubungan antar variabel. Oleh karena itu, diperlukan inovasi pembelajaran yang mampu membantu siswa memahami konsep secara lebih konkret dan menarik. Penelitian ini bertujuan untuk mendeskripsikan pemanfaatan media digital dalam pembelajaran statistika guna meningkatkan pemahaman konsep persamaan regresi linear siswa. Media digital yang digunakan berupa presentasi digital dan visualisasi data yang mendukung penyajian materi, contoh soal, serta interpretasi hasil regresi. Metode yang digunakan adalah deskriptif kualitatif dengan subjek penelitian siswa kelas XI. Teknik pengumpulan data dilakukan melalui observasi kegiatan pembelajaran, tes pemahaman konsep, dan dokumentasi. Hasil penelitian menunjukkan bahwa pemanfaatan media digital dapat meningkatkan keaktifan siswa dalam pembelajaran serta membantu siswa memahami konsep persamaan regresi linear, seperti menentukan persamaan regresi dan menafsirkan koefisien. Dengan demikian, media digital dapat menjadi alternatif yang efektif untuk meningkatkan pemahaman konsep matematika siswa pada materi statistika persamaan regresi linear.
PROJECT BASED LEARNING BERBANTUAN ALAT PERAGA SEDERHANA DALAM MENINGKATKAN HASIL BELAJAR Siti Nurputri Tri Utami; Asep Saefullah Kamali
Jurnal Pendidikan Cendekia Terpadu (CETRA) Vol. 1 No. 1, Februari (2026): Jurnal Pendidikan Cendekia Terpadu
Publisher : Jurnal Pendidikan Cendekia Terpadu (CETRA)

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Abstract

Science and Social Studies (IPAS) learning at the elementary school level needs to be designed to provide students with active, meaningful learning experiences that are appropriate to their developmental characteristics. One topic that requires concrete learning experiences is the human digestive system. This study aims to improve the learning outcomes of fifth-grade students at SDN Munjul 2 through the implementation of Project Based Learning (PjBL) assisted by simple teaching aids on the topic of the human digestive system. The study employed a Classroom Action Research (CAR) method conducted in three cycles. The research subjects were 10 fifth-grade students at SDN Munjul 2. Data were collected through observation and assessment of students' learning outcomes in each cycle. The data were analyzed descriptively by comparing students' learning mastery across the cycles. The results showed an improvement in students' learning outcomes following the implementation of Project Based Learning assisted by simple teaching aids. In Cycle I, four students achieved learning mastery, while six students had not yet achieved mastery. In Cycle II, the number of students achieving mastery increased to five. In Cycle III, eight students achieved learning mastery, while two students had not yet achieved mastery. Therefore, Project Based Learning assisted by simple teaching aids can be considered an alternative instructional approach for improving students' learning outcomes on the topic of the human digestive system.