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All Journal Journal On Teacher Education (Jote) JPLED
Marhamah Hasibuan, Ainul
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Education Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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Pengaruh Model Pembelajaran Teams Games Tournament terhadap Hasil Belajar Matematika Siswa Sekolah Dasar Fatmawati, Fatmawati; Wulandari, Auliya; Diana Putri, Selvi; Marhamah Hasibuan, Ainul; Yusrizal, Yusrizal
Journal on Teacher Education Vol. 5 No. 3 (2024): Journal on Teacher Education
Publisher : Universitas Pahlawan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jote.v5i3.24757

Abstract

Penelitian ini diasumsikan untuk mengetahui seberapa berpengaruhnya model pembelajaran Teams Games Tournament (TGT) terhadap hasil belajar matematika siswa. Penelitian ini merupakan penelitian Kuantitatif. Populasi penelitian ini adalah siswa kelas IV SD Negeri 106156 Klumpang Kebun sebanyak 40 orang, digunakan 2 kelas yang berbeda sebagai kelas eksperimen dan kelas kontrol yang masing-masing terdiri dari 20 siswa. Tes penelitian terdiri dari 20 pertanyaan pilihan berganda. Selain itu data di analisis menggunakan uji Independent Sample T-test yang dievaluasi sebelum dan sesudah ujian. Kemudian berdasarkan data statistik diperoleh nilai signifikan sebesar 0,000<0,005 yang berarti menolak H0 dan menerima Ha, sehingga disimpulkan bahwa hasil belajar Matematika siswa yang menggunakan Model Pembelajaran TGT di kelas eksperimen lebih baik dibandingkan hasil belajar Matematika siswa yang menggunakan model pembelajaran konvensional di kelas kontrol.
Development of Differentiated Mathematics E-books Based on Langkat Malay Culture to Improve Students' Functional Thinking and Critical Thinking Skills Marhamah Hasibuan, Ainul; Fauzi; Ermawati
Journal of Practice Learning and Educational Development Vol. 5 No. 4 (2025): Journal of Practice Learning and Educational Development (JPLED)
Publisher : Global Action and Education for Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58737/jpled.v5i4.878

Abstract

This study aims to develop a differentiated mathematics e-book based on Langkat Malay culture that is feasible, effective, and practical in improving the functional thinking and critical thinking abilities of junior high school students. The research method used is Research and Development (R&D) with the 4-D Thiagarajan model which includes the stages of define, design, develop, and disseminate. The research subjects were students of Private Junior High School PAB 13 Langkat, with data obtained through functional thinking and critical thinking tests, expert validation questionnaires, and teacher and student response questionnaires. The results of the study showed that from the aspect of feasibility, validation by material, language, and design experts obtained an average percentage of 88.6% which is included in the very feasible category. From the aspect of effectiveness, the use of e-books is proven to improve functional thinking abilities with an average N-Gain of 0.70 and critical thinking abilities with an average N-Gain of 0.72, both of which are included in the effective category. In terms of practicality, teachers responded 89.3% and students 87.9%, with an average of 88.6%, which is considered very practical. Therefore, the differentiated mathematics e-book based on Langkat Malay culture can be used as an alternative innovative teaching material that is not only in line with the curriculum but also culturally relevant, and able to improve students' higher-order thinking skills. This product has the potential to contribute to enriching mathematics learning resources that are contextual, interactive, and support 21st-century learning.
Co-Authors Diana Putri, Selvi Ermawati Fatmawati, Fatmawati FAUZI Wulandari, Auliya Yusrizal Yusrizal