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Journal : mathematics informatics knowledge and information research

Reinterprestasi Brain-Based Learning Berbantuan GeoGebra terhadap Keterampilan Berpikir Kreatif Siswa SMP Sakinah Mawadah Warahmah; Adi Apriadi Adiansha; Nanang Diana; Muhammad Fuadi
MIKIR : Mathematics, Informatics, Knowledge And Information Research Vol. 2 No. 2 (2026): JUNE
Publisher : PT Mekar Research and Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65475/m3vp4002

Abstract

Creative thinking skills constitute a fundamental competency that students must master to meet the challenges of 21st-century mathematics learning. This study aimed to analyze the effectiveness of the Brain-Based Learning (BBL) model assisted by GeoGebra in improving the creative thinking skills of junior high school students in geometry. A quantitative approach with a quasi-experimental Non-Equivalent Control Group Design was employed, involving 64 seventh-grade students divided into an experimental class (n = 32) and a control class (n = 32). Data analysis included the Shapiro–Wilk normality test, Levene homogeneity test, paired and independent t-tests, N-Gain analysis, and Cohen's d effect size calculation. Results revealed that the experimental group's mean pretest score of 53.78 increased significantly to 70.16 in the posttest, while the control group improved from 51.03 to 61.31. The independent t-test yielded t = 4.2198 with p = 0.0001 (p < 0.05). The experimental group's N-Gain of 0.37 (moderate) exceeded the control group's 0.22 (low). Cohen's d = 1.055 confirmed a large effect of BBL assisted by GeoGebra.
Co-Authors Abd. Haris Ady Irawan Agustina, Sri Rezeki Agustinasari Agustinasari Alfani Wulandari Amrin Amrin Anggun Rahmaniar Anita Nurgufriani Asriyadin Asriyadin Ayudia Pratiwi Borolla, Vridolin Vrosansen Bulqis, Ratu Dani, Rahmat Dewi Maharani Rachmaningsih Deysti Trifena Tarusu Eka Evriza Eka Kurniati Fadlilatul Hikmah Fatmah Fatmah Febriana Utami Fiqry, Rizalul Fitriana Furkan Furkan Furkan, Nuril Halmatuzzuhrotulaini1, Baiq Hardianty, Ruri Hendrawansyah, Hendrawansyah Husnul Khatimah Ibnu Khaldun Ihsan Ihsan Ilham Ilham Indah Indah Indah Intan Nuraini Irawan, Ady Irnesari, Ella Jumaidin, Jumaidin Jumiyati Jumiyati Jumrani Jumrani Kartini Mulyati Khaerul Anam Khairil Anwar Khairul Sani Khairul Sani, Khairul Khusnul Khatimah L. Lisnawati Lia Fahrunnisa M. Ibnusaputra M. Syafii Makmuri Mariamah Mariamah Mawardin Mawardin Mega Fatimah Rosana Mohamad Syarif Sumantri Muhammad Fazryn Muhammad Fuadi Muhammad Fuadi Muhammad Yusuf Muhammad Yusuf MULYADI Mulyadi Mulyadi Mulyadi Mulyadi Mulyadin Mulyadin Muslim Mustika Diana Mutmainah Mutmainah Nanang Diana Nandita, Nur Nasution Nasution Novita Ningsih Nur Halizsah Andini Nur Intan, Nur Nur Rizkiyah Nurgufrini, Anita Nurhairunisah, Nurhairunisah Nurhikmah Nurhikmah Nurhikmah Nurhikmah Nurhikmah Nurjumiati Nurjumiati Nurul Uyun Putri Raden Sudarwo rahhman, nur Rahmawati, Rahmawati Ramli Rendy Permana Sabrina Sabrina Sakinah Mawadah Warahmah Sarimah Sarimah Sri Yanti Suciyati Suciyati Sudarwo, Raden Sudarwo, Raden Suhartyaningsih Suhartyaningsih, Suhartyaningsih Suriya Ningsyih Suryani Suryati Suryati Syahriani Yulianci Syahrir Syahrir Syamsiar, Syamsiar Syarifuddin Syarifuddin Syarifuddin Syarifuddin Syarifuddin Syarifuddin Syarifudin Syarifudin Syarifudin Syarifudin Tunnisa, Faiqa Umul Aiman Widyanti Nafisah Wiradharma, Gunawan Yanti, Erni Yusriati, Yusriati Z Misykah Zulela Ms Zulharman Zulharman