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All Journal Jurnal Pemberdayaan Sosial dan Teknologi Masyarakat Diskrit: Jurnal Inovasi Pendidikan Matematika
Riska Amelia Putri
Universitas Asahan
Education Languange, Linguistic, Communication & Media Social Sciences

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PELATIHAN PEMBUATAN MEDIA PEMBELAJARAN MATEMATIKA BERBASIS TEKNOLOGI DIGITAL Sri Rahmah Dewi Saragih; Putri Lidiana Permata Sari; Raihana Tresna Suciati; Riska Amelia Putri; Rizki Aulia; Sri Dita Arianti; Ayu Safira; Hikmatun Hasanah; Hariyanti Hariyanti; Ramona Harahap; Amalia Amalia; Intan Zarina Manurung; Hilya Putri
Jurnal Pemberdayaan Sosial dan Teknologi Masyarakat Vol. 5 No. 1 (2025): April 2025
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jpstm.v5i1.2776

Abstract

The training for creating digital technology-based mathematics learning media at SMA N 1 Pulau Rakyat on October 2, 2024, aimed to enhance the quality of mathematics education in the digital era. Involving one lecturer and eleven students, this activity adopted interactive methods to foster better student engagement in learning. Initial observations revealed that many students struggled to understand mathematical concepts due to conventional teaching methods. This training focused on introducing digital tools, where students learned to create learning media such as interactive posters and infographics. Evaluation results showed an increase in students' confidence in using technology and their interest in mathematics. Thus, this program not only improves mathematical understanding but also develops relevant technological skills, making students active creators in the learning process.Keywords: Learning media, Digital technology, Mathematics education, Student engagement.
PENGARUH MODEL PEMBELAJARAN TREFFINGER BERBANTUAN WIZER.ME TERHADAP KEMAMPUAN PEMECAHAN MASALAH Riska Amelia Putri; Nova Eliza Silaen
Diskrit: Jurnal Inovasi Pendidikan Matematika Vol. 3 No. 2 (2025): Juli 2025
Publisher : Program Studi Pendidikan Matematika, Universitas Asahan

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Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh model pembelajaran Treffinger berbantuan wizer.me terhadap kemampuan pemecahan masalah matematika siswa SMP. Metode yang digunakan adalah kuasi eksperimen dengan desain pretest-posttest control group. Subjek penelitian terdiri atas dua kelas, yaitu kelas eksperimen yang menggunakan model Treffinger berbantuan wizer.me dan kelas kontrol yang menggunakan model pembelajaran konvensional. Instrumen yang digunakan berupa tes kemampuan pemecahan masalah yang diberikan sebelum dan sesudah perlakuan. Analisis data dilakukan dengan uji-t. Hasil analisis menunjukkan bahwa nilai thitung_{hitung}hitung​ > ttabel_{tabel}tabel​ (3,037 > 1,669), yang berarti H₀ ditolak dan H₁ diterima. Dengan demikian, terdapat pengaruh yang signifikan dari penerapan model pembelajaran Treffinger berbantuan wizer.me terhadap kemampuan pemecahan masalah siswa. Model ini efektif dalam meningkatkan kemampuan berpikir kritis dan kreatif siswa dalam menyelesaikan masalah matematika. Selain itu, penggunaan media wizer.me memberikan pengalaman belajar yang interaktif dan menyenangkan, yang mendorong partisipasi aktif siswa dalam proses pembelajaran. Penelitian ini merekomendasikan penerapan model Treffinger berbantuan media digital sebagai alternatif inovatif dalam pembelajaran matematika.
PENGARUH MODEL PEMBELAJARAN TREFFINGER BERBANTUAN WIZER.ME TERHADAP KEMAMPUAN PEMECAHAN MASALAH Riska Amelia Putri; Nova Eliza Silaen
Diskrit: Jurnal Inovasi Pendidikan Matematika Vol. 4 No. 1 (2026): Januari 2026
Publisher : Program Studi Pendidikan Matematika, Universitas Asahan

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Abstract

This study aims to determine the effect of the Treffinger Learning Model in terms of students' problem-solving abilities on flat geometry materials assisted by Wizer.me at SMP Negeri 2 Nibung Hangus. The research method is quasi-experimental research. Based on the results of data analysis and discussion that have been carried out regarding the application of the Treffingger learning model assisted by wizer.me on students' problem-solving abilities, it was obtained that the t-test results obtained t_(count)> t_(table) (3.037>1.669) then H (0) was rejected and H (1) was accepted. So it can be concluded that there is an influence of the Treffingger learning model assisted by wizer.me on students' problem-solving abilities. This means that the problem-solving abilities of students who are taught using the Treffingger learning model using the help of wizer.me are better than the problem-solving abilities of students who are taught using conventional learning models.
Co-Authors Amalia Amalia Ayu Safira Hariyanti Hariyanti Hikmatun Hasanah Hilya Putri Intan Zarina Manurung Nova Eliza Silaen Nova Eliza Silaen Putri Lidiana Permata Sari Raihana Tresna Suciati Ramona Harahap Rizki Aulia Sri Dita Arianti Sri Rahma Dewi Saragih