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Journal : Indo-MathEdu Intellectuals Journal

Efektivitas Model Pembelajaran Problem Posing Setting Think Pair Share pada Materi Bangun Ruang Sisi Datar terhadap Kemampuan Berpikir Kritis dan Kepercayaan Diri Mardiah, Ainun; Maryam, Andi; Marshanawiah , Andi; Muarifah, Muarifah
Indo-MathEdu Intellectuals Journal Vol. 6 No. 1 (2025): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v6i1.2659

Abstract

This study aims to determine the effectiveness of the problem-posing learning model with the Think Pair Share (TPS) setting on flat-sided solid geometry material in relation to students' critical thinking skills and self-confidence. The study employs a pretest-posttest control group experimental design. The sample was randomly selected, followed by a pretest to measure initial abilities and a posttest to evaluate learning outcomes. The research instruments include lesson plans (RPP), student worksheets, pretest and posttest critical thinking tests, as well as a self-confidence questionnaire. Data were analyzed using a t-test for critical thinking skills and the Mann-Whitney test for self-confidence. The results show that the TPS learning model is more effective than conventional teaching methods in improving students' critical thinking skills and self-confidence in the flat-sided solid geometry material at SMP 23 Sinjai. Based on pretest data for critical thinking skills and self-confidence between the experimental and control classes, no significant average differences were observed. However, posttest analysis results indicate significant values of 0.021 for critical thinking and 0.002 for self-confidence, both of which are less than 0.05. This indicates that the problem-posing learning model with the TPS setting is more effective than conventional methods in enhancing students' critical thinking skills and self-confidence
Co-Authors Abu Bakar Abu Sofyan, Abu Ahmad, Rizky Ekawati AHMADI Ainun Mardiah Ainun Mardiyah Al Mar Atu Soleha Alam, Risma Alwi, Muh Khidri Andi Indrawati Andi Marshanawiah Andi Pattiware Andini, Rya ANDIYONO, ANDIYONO Anwar, Zakiyah Arief Hasjaya Armitha Armitha Asrianto, La Ode Astuti - Bansaulang, Cindirellah Zelly Dai, Nilam Fitriani Djatmiko, Budi Duygulu, Sergul Ekawaty Ahmad, Rizky Ekawaty, Rizky Elis, Andi Ernias, Ernias Faida Musa’ad Faisal Eka Mahendra Fatma A Ghela, Maria Marselina Hafidah, Andi Hardianti A, Fatimah Hasanuddin, Asni Hasin, Ardiansah Heriyanti Tahang Idris, Irfandi Imelti Rerung Ince Prabu Setiawan Bakar Irfandi Idris Irna Rusani Jenro P Sijabat Jenro P. Sijabat Junardi Junardi Kelibay, Amirula Komal, Elvira Lismayana Lismayana, Lismayana Mahendra, Faisal Eka Mardliyah, Uswatul Marlina Marlina Marlinda Indah Eka Budiarti, Marlinda Indah Eka Mu'thy, Abdul Muarifah, Muarifah Muh. Mawardi Mulyati, Leli Mustari, Rohani Nindrea, Ricvan Dana Nova Yuliani Nurhikma Nurhikmah Nurhikmah Nurhikmah Oktavia, Hilda Prasetya , Fika Indah Rahmawati, Rahmawati Rahmawati, Riska Dewi Rakhmiyanti, Rakhmiyanti Risma Haris Risma Haris, Risma Rismawidiawati, Rismawidiawati Rizky Ekawaty Ahmad Rohani Mustari Rozana, Rozana Rumwokas, Muhamad Saleh Rusni Rusni, Rusni Safitri, Hafsah Salmawati Salmawati, Salmawati Sarira, Regina Amelia Saskia, Neti Sasmito, Priyo Sijabat, Jenro P Siti Jumhati SULFIANA, SULFIANA Sulkipli M Sulkipli M. Supriadi Syaekhu, Ahmad syakur, Rosdiana Tafwidhah, Yuyun Tanasali, Fadalia Treesia Sujana Tritisari, Angga Triwahyuningsih, Dewi Fatimah Yuni Riskita Mangopo Yurniati, Yurniati Yusriadi, Yusriadi