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All Journal PYTHAGORAS: Jurnal Program Studi Pendidikan Matematika Chimica Didactica Acta : Journal of Chemistry and Chemistry Education
Maisura, Cahya
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Chemistry Education Mathematics

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DEVELOPMENT OF WEB-BASED E-STUDENT WORKSHEET USING WIZER.ME ON THE TOPIC OF HYDROCARBON COMPOUND COMBUSTION IMPACT AT GRADE XI Maisura, Cahya; Hanum, Latifah; Zulfadli, Zulfadli
Chimica Didactica Acta Vol 12, No 2: December 2024
Publisher : FKIP USK

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jcd.v12i2.40204

Abstract

The Development of Web-Based E-Student Worksheet Using Wizer.me on the Topic of Hydrocarbon Compound Combustion Impact at grade XI. The combustion of hydrocarbon compounds is a critical topic in environmental chemistry that students must thoroughly comprehend. This research aims to analyze the feasibility of the developed E- Student Worksheet and describe the responses of teachers and students to the E- Student Worksheet on the topic of hydrocarbon compound combustion impact. The research method applied is research and development (RD) following the 4-D model, which includes defining, designing, developing, and disseminating. The study was conducted at Senior High School 1 Ingin Jaya, involving 20 students from grade XI IPA 2 as the research subjects. The research instruments consisted of a needs analysis sheet, E- Student Worksheet feasibility sheet by validators, teacher response sheet, student response sheet, and System Usability Scale (SUS) sheet. Validator evaluation indicated a feasibility of 95% with a "highly feasible" category. The results of the teacher response evaluation to the E- Student Worksheet showed an excellent response of 91%, similarly, the students showed an excellent response of 91.13%, and the System Usability Scale (SUS) evaluation scored 82.50, indicating a "good" category. Thus, it can be concluded that the web-based E- Student Worksheet using Wizer.me on the topic of hydrocarbon compound combustion impact is considered feasible to be used as an interactive teaching material with the utilization of IT in learning.
Pengembangan E-Modul Aritmatika Sosial Berbasis PMRI Di Madrasah Tsanawiyah Maisura, Cahya; Syamsuddin, Nuralam
PYTHAGORAS : Jurnal Program Studi Pendidikan Matematika Vol 14, No 2 (2025): PYTHAGORAS: Jurnal Program Studi Pendidikan Matematika
Publisher : UNIVERSITAS RIAU KEPULAUAN, BATAM, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33373/pyth.v14i2.7937

Abstract

Matematika memiliki peran strategis dalam membentuk kemampuan berpikir logis, analitis, dan pemecahan masalah. Namun, pembelajaran matematika, khususnya materi aritmatika sosial, masih menghadapi kendala seperti rendahnya minat belajar, dan kurangnya inovasi dalam penyajian bahan ajar. Di era digital saat ini, pemanfaatan teknologi informasi dalam pembelajaran menjadi suatu keharusan. Penelitian ini bertujuan untuk mendeskripsikan proses pengembangan e-modul serta mendeskripsikan kelayakan hasil pengembangan e-modul aritmatika sosial berbasis PMRI di madrasah tsanawiyah. Jenis penelitian yang diterapkan adalah penelitian dan pengembangan (Research and Development) dengan mengikuti tahapan model ADDIE (Analysis, Design, Development, Implementation, dan Evaluation). Lokasi penelitian di MTsN 2 Aceh Besar, dengan melibatkan 32 siswa di kelas VII sebagai subjek penelitian. Instrumen penelitian ini menggunakan lembar validasi ahli materi, lembar validasi ahli media, lembar kepraktisan oleh guru dan lembar kepraktisan oleh siswa. Hasil dari penelitian ini berupa E-modul Berbasis PMRI pada Materi Aritmatika Sosial di MTs. Hasil kevalidan dari segi isi materi menunjukkan tingkat persentase sebesar 89,5% dengan kategori “sangat valid”, sedangkan kevalidan dari segi media menunjukkan tingkat persentase sebesar 92,2% dengan kategori “sangat valid”. Hasil uji kepraktisan oleh guru terhadap e-modul menunjukkan tanggapan tingkat persentase sebesar 94,7% yang “sangat praktis”, begitu juga hasil uji kepraktisan oleh siswa menunjukkan tingkat persentase sebesar 92,3% yang “sangat praktis”. Dengan demikian, dapat disimpulkan bahwa e-modul berbasis PMRI pada materi aritmatika sosial di MTs yang telah dikembangkan dinilai memenuhi kriteria valid dan praktis digunakan sebagai bahan ajar interaktif dengan pemanfaatan IT dalam pembelajaran.
Co-Authors Latifah Hanum Nuralam Syamsuddin Zulfadli Zulfadli