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All Journal Jurnal Teknologi Pendidikan : Jurnal Penelitian dan Pengembangan Pembelajaran Jurnal Ilmiah Pendidikan Dasar (JIPDAS)
Siregar, Litani
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Computer Science & IT Education Languange, Linguistic, Communication & Media Other

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Development and Implementation of Chemistry STEM-Based Module on Buffer Solution Material in Senior High School Siregar, Litani; Silaban, Saronom
Jurnal Teknologi Pendidikan : Jurnal Penelitian dan Pengembangan Pembelajaran Vol 8, No 4 (2023): Oktober
Publisher : UNDIKMA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jtp.v8i4.8572

Abstract

One of the issues class XI SMA Negeri 1 Purba students encounter is that the teaching materials still used aren't very diverse; they mostly consist of textbooks, which makes it difficult for students to comprehend the material in the textbook. The goal of this study is to create a STEM-based chemistry module that will enhance student learning outcomes and activities. Research and development (R&D) using the ADDIE development model is the research methodology applied. This STEM-based chemistry module scored on average 89.47% for content feasibility, 90.17% for presentation feasibility, 95.31% for STEM assessment, 82.69% for language feasibility, and 95.16% for graphics, placing it in the category of being "very feasible to use in learning." With average student pretest and posttest scores of 43.57 and 86.43 in small groups and 39.67 and 84.67 with an N-Gain score of 0.75 for student learning outcomes in large groups, the STEM-based chemistry module developed was deemed effective for improving student learning outcomes and student learning activities. The average value of all student learning activities was 77.4% with high criteria.
EFEKTIVITAS MEDIA ULAR TANGGA INTERAKTIF DALAM PEMBELAJARAN BAHASA INDONESIA UNTUK MENINGKATKAN MINAT DAN HASIL BELAJAR SISWA KELAS 1 SD SWASTA BUDI MURNI 2 Siregar, Litani; Sipayung, Regina
Jurnal Ilmiah Pendidikan Dasar (JIPDAS) Vol 5 No 3 (2025): Vol. 5 No. 3 Edisi Agustus 2025
Publisher : Program Studi Pendidikan Guru Sekolah Dasar Fakultas Pendidikan Ilmu Pengetahuan Sosial dan Bahasa Institut Pendidikan Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37081/jipdas.v5i3.3049

Abstract

Penelitian ini bertujuan untuk meningkatkan hasil belajar siswa dengan menerapkan metode pembelajaran berbasis diskusi kelompok dan bimbingan individual yang didukung oleh media pembelajaran interaktif. Penelitian dilakukan dalam bentuk Penelitian Tindakan Kelas (PTK) yang terdiri dari dua siklus, dengan melibatkan 36 siswa sebagai peserta penelitian. Setiap siklus meliputi empat tahap utama, yaitu perencanaan, pelaksanaan, pengamatan, dan refleksi. Data penelitian dikumpulkan melalui tes hasil belajar (pretest dan posttest), observasi, serta catatan lapangan. Analisis data dilakukan menggunakan statistik deskriptif dan inferensial. Statistik deskriptif digunakan untuk menggambarkan perkembangan nilai rata-rata, simpangan baku, nilai tertinggi, dan nilai terendah pada setiap tahap. Hasil analisis deskriptif menunjukkan bahwa rata-rata nilai siswa mengalami peningkatan signifikan, yaitu dari 58,5 pada tahap awal menjadi 70,5 pada siklus I, dan meningkat lagi menjadi 80,5 pada siklus II. Selain itu, analisis statistik inferensial menggunakan uji t-berpasangan mengonfirmasi adanya perbedaan signifikan antara nilai pretest dan posttest pada setiap siklus (p ≤ 0,05). Penelitian ini juga mengungkapkan bahwa metode diskusi kelompok pada siklus I berhasil meningkatkan partisipasi siswa dalam proses pembelajaran. Pada siklus II, bimbingan individual membantu siswa yang masih kesulitan untuk mencapai ketuntasan belajar. Media interaktif yang digunakan tidak hanya membuat pembelajaran lebih menarik tetapi juga meningkatkan motivasi dan minat belajar siswa, sehingga berdampak positif terhadap hasil belajar mereka.
Development and Implementation of Chemistry STEM-Based Module on Buffer Solution Material in Senior High School Siregar, Litani; Silaban, Saronom
Jurnal Teknologi Pendidikan : Jurnal Penelitian dan Pengembangan Pembelajaran Vol. 8 No. 4 (2023): Oktober
Publisher : UNDIKMA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jtp.v8i4.8572

Abstract

One of the issues class XI SMA Negeri 1 Purba students encounter is that the teaching materials still used aren't very diverse; they mostly consist of textbooks, which makes it difficult for students to comprehend the material in the textbook. The goal of this study is to create a STEM-based chemistry module that will enhance student learning outcomes and activities. Research and development (R&D) using the ADDIE development model is the research methodology applied. This STEM-based chemistry module scored on average 89.47% for content feasibility, 90.17% for presentation feasibility, 95.31% for STEM assessment, 82.69% for language feasibility, and 95.16% for graphics, placing it in the category of being "very feasible to use in learning." With average student pretest and posttest scores of 43.57 and 86.43 in small groups and 39.67 and 84.67 with an N-Gain score of 0.75 for student learning outcomes in large groups, the STEM-based chemistry module developed was deemed effective for improving student learning outcomes and student learning activities. The average value of all student learning activities was 77.4% with high criteria.
Co-Authors Regina Sipayung SARONOM SILABAN