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Mobile-Aided PjBL for Improving Junior High School Students’ Critical Thinking and Learning Motivation Yulianti, Erni; Husna, Ihda Maf'ulatul; Fitriyah, Isnanik Juni; Nugraheni, Dian; Hamimi, Erti
Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika Vol. 9 No. 3 (2025): November
Publisher : Lembaga Penelitian dan Pemberdayaan Masyarakat (LITPAM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/h8831197

Abstract

Project-Based Learning (PjBL) is often proposed as a way to engage students through authentic tasks, yet classroom observations in junior high schools in Malang indicated that students’ critical thinking and learning motivation were still relatively low. This study examined whether PjBL supported by a mobile application could improve seventh-grade students’ critical thinking and learning motivation on the topic of substances and their changes. A quasi-experimental design was used with 62 students from one junior high school (30 in the experimental group and 32 in the control group). The intervention combined PjBL with a mobile application and supporting materials (modules and student worksheets). Expert review showed that the learning media met acceptable validity criteria, with an average score above 83 percent (high validity). The instruments demonstrated good internal consistency, with Cronbach’s alpha of 0.853 for the critical thinking test and 0.929 for the learning motivation questionnaire. Independent-samples t-tests indicated statistically significant differences between groups (p < 0.05). The experimental group scored higher than the control group in critical thinking (t(60) = 2.33, p = 0.023, d = 1.02) and learning motivation (t(60) = 11.83, p < 0.001, d = 1.13). These results suggest that, in this context, mobile-aided PjBL was associated with higher critical thinking and learning motivation than conventional instruction, and it may be considered for teaching substances and their changes.
PEMBUATAN SEL BATERAI BERBASIS BAHAN ALAM MELALUI PEMBELAJARAN STEM A. M. Setiawan; Dian Nugraheni; Munzil Munzil; Muhammad Fajar Marsuki; Nida Husnayaini; Fitroh Hanifiyah
INKUIRI: Jurnal Pendidikan IPA Vol 9, No 1 (2020): INKUIRI: Jurnal Pendidikan IPA
Publisher : Magister Pendidikan Sains Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/inkuiri.v9i1.41374

Abstract

Penelitian ini bertujuan untuk menganalisis bagaimana pembelajaran STEM dilaksanakan di dalam kelas dengan topik sel baterai berbasis bahan alam. Empat bidang keilmuan yang menjadi dasar dalam pembelajaran STEM seperti Science, Technology, Engineering, dan Mathematics, sangat cocok diterapkan pada topik ini. Bahan alam yang digunakan sebagai sumber energi listrik pengganti baterai yaitu lemon, apel, jeruk nipis, kentang, timun, dan tomat. Metode yang digunakan dalam penelitian ini yaitu metode deskriptif kualitatif. Implikasi dari hasil penelitian ini dapat memberikan kontribusi pengembangan pengajaran Sains melalui pembelajaran STEM.This study aims to analyze how STEM learning is carried out in the classroom with the topic of battery cells based on natural materials. The four scientific fields that form the basis of STEM learning, such as Science, Technology, Engineering, and Mathematics, are very suitable to be applied to this topic. Natural materials used as a source of electrical energy to replace batteries are lemons, apples, limes, potatoes, cucumbers, and tomatoes. The method used in this research is the descriptive qualitative method. The implications of the results of this study can contribute to the development of science teaching through STEM learning.
Co-Authors A. M. Setiawan Agung Mulyo Setiawan Agus Purwanto Ainul Yaqin Aisyah Az-Zahro Alvi Rohmah Amalia, Berlyana Anggi Arista, Rini Anisa Wuri Kartika Annisa, Nidya Anshori, M. Wildan Antika, Rizky Arief Muttaqiin Arifin, Achmad Saiful Asep Purwo Yudi Utomo Astuti, Nisa Sindi Az-Zahro, Aisyah Az-Zahro, Fatimah Daru Anggara Murty Dewi, Alfina Kusuma Dikhi Firmansyah Dwi Saryanti Eka Nurul Qomaliyah Elvira Hermawati Erti Hamim Erti Hamimi Evi Nur Mala Sari Fahria, Mila Farah Dhilah Balqis Fardhani, Indra Fatimah Az-Zahro Fatmawati, Fenti Fiel'ardh, Khalifatulloh Fitroh Hanifiyah Fitroh Rafli Firdausi Habiddin Haryati, Titin Hendra Helmanto Husna, Ihda Maf'ulatul Ilmiatunnisa, Rahmatin Ilmiatunnisa’, Rahmatin Isnanik Juni Fitriyah Kusumarini, Shelly Lia Dewi Juliawaty Lina Sinatra Wijaya Maghfiroh Maghfiroh Mahardika Agus Wijayanti Mohammad Iqbal Mabruri, Mohammad Iqbal Muhammad Fajar Marsuki Muhardjito Muhardjito Mulyani, Sri Munzil Nabilah, Wardah Natasya Intania Pertiwi Nida Husnayaini Nida Rufaida Nisa Sindi Astuti Norman Yoshi Haryono Novida Pratiwi Nurul Qomaliyah, Eka Pertiwi, Natasya Intania Prabowo, Himawan Ganjar Pranata, Ivandra Bagus Praptawati, Atika Purnomo Putri Dzakiyyatul Khotimah Putri, Viola Syarwendah Ramadhan, Miftahul Akbar Rini Anggi Arista Riyanto, Obaja Eden Santosa Rosa Fadilla, Silvya Rossi Galih Kesuma Said Hasan Salsabila, Nanda Fitria Santosa, Khalis Nadhira Saryanti, Dwi Shinta Permata Sari Sri Retno Dwi Ariani SUGIYANTO Sugiyarta Stanislaus, Sugiyarta Supargiyono - Syach, Muhammad Zahran Edlian Tri Ratnaningsih Tunazjah, Savina Ulfi Akhyatussyifa Vianni Nifattien Vrisna Putri Wicaksono, Azizul Widadi, Zahir Widowati, Tamara Rahma widya astuti Wuri Wuryandani Yana Maolana Syah Yayuk Mulyati Yayuk Mulyati Yulianti, Erni Zulfa Fahmy