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Journal : Jurnal Math-UMB.EDU

MATHEMATICS LEARNING USING THE TAPPS MODEL BASED ON MIND MAPPING: ITS IMPACT ON STUDENTS' MATHEMATICAL PROBLEM-SOLVING SKILLS : Sumatera Utara, Indonesia Rizki Aprilia, Nabila; Ulfa Hasanah, Rusi
Jurnal Math-UMB.EDU Vol. 13 No. 2 (2026): MARCH
Publisher : Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/math-umb.edu.v13i2.10263

Abstract

Students’ mathematical problem-solving skills in Indonesia are still not optimal, so it is necessary to implement a learning model that can train structured thinking and increase student engagement. This study aims to determine the effect and magnitude of the effect of the Mind Mapping-based Thinking Aloud Pair Problem Solving (TAPPS) cooperative learning model on the mathematical problem-solving skills of seventh-grade MTs students in a city in Medan  regarding algebra material. This is a quantitative study using a quasi-experimental method with a pretest–posttest control group design. The research sample consisted of two classes: an experimental class with 28 students and a control class with 28 students. The instrument used was a mathematical problem-solving ability test. Data analysis employed the t-test. Results from the independent samples t-test indicated p < 0.001 < 0.05, thus rejecting H₀. This improvement was indicated by an N-Gain value of 0.36, classified as moderate, and a coefficient of determination R² = 0.372, meaning that students’ mathematical problem-solving skills were influenced by the implementation of this learning model. Thus, the Mind Mapping-based TAPPS model can serve as an alternative approach to mathematics instruction to enhance students’ mathematical problem-solving skills. Keywords: Learning Model; TAPPS; Mind Mapping; Mathematical Problem-Solving Ability
Co-Authors Afizka, Khaila Al Ghifari Nasution, Habib Al Lifia, Dalifa Aldy Wijaya Alfito Fatihah Ali Mahdi, Azra Amalia, Tharisa Amanda, Putri Anisa Risanda Damanik Annisa Putri Lubis Aprilla Putri Arbiah Lubis, Nia Asnawati, Nurul Ain Asruri, Selfi Assyifa Alfianda Astuti Handayani Atika Rahmah Atma Murni Atma Murni Aulia, Eka Auliya Amanda Avita Salsabila Ayu Angkat, Dhevy Kartika Ayu Pitaloka Saragi Br Munthe, Anisah Putri Cahyan Syari Cici Wulandari Sitorus Cyntia Suarni Arifin Dahlianasari Syahputri Damayani, Sri Dea Indriani Delima Desmi Fitri Syahdani Br Sitepu Devi Tri Lestari Dhea Tri Fadillah Dinda Dirany Pili, Maulidia Dwi Afri, Lisa Farizi Aqfi Fatimah Zahra Febrianto Siregar, Dandi Finuya, Haftinia Fitria Mardika Fitria, Nabila Fitriani Fitriani Ghifari, Muhammad Al Hajar Marhani Harahap, Amelina Harahap, Marwah Mahfuzah Harahap, Nisaiy Darussakinah Hartika Harahap, Afifah Hasibuan, Mega Utami hasibuan, Seri minta uba Hasibuan, Yenni Aprina Havidah Adawiyah Hasibuan Hendarto Cahyono Herdiyanti, Aulia Herlina Simangunsong Hidayati, Nadia Hikmah Fazariah Husna, Nur Aliyah Irda Aulia Hadi Lubis Juni Anggita Sipahutar Khairun Nisa Siregar Khairunnisa Tanjung Khoirunnisa Khoirunnisa Lidya Lina Yana Nababan Lisra Mahfirah Lubis, Fidyan Hamdi Lubis, Khoirunnisa Lubis, Salwa Yurinanda M. Fahrozi Tanjung M. Fauzan Zannurrain Mahendra, Muhammad Yusril Mardika, Fitria Mayang Nabila Miftahur Razzaq Milda Zohra Mismahella, Igris Moh. Mahfud Effendi Muhammad Rijal Hasan Harahap Muhammad Yusril Mahendra Mustika Nurbayeni Mutiara Arafah Nst Nabila Utami Nasution, Afifah Nabila Nasution, Alivia Ivo Amirah Ghania Nasution, Lilis Suryani Ningsih, Sri Rahayu Nisa, Khairidatun Nur Aisyah Nur Aisyah Hasibuan Nur Elisah Nasution Nur Indah Safitri Nurafnizar Nasution Nurhasanah, Claudia Nurul Ain Asnawati Nurul Choriah Tumanggor Nurul Fatma Dewi Mardianto Patimah Hasibuan Perangin-angin, Fanny Selfinta Pitaloka Saragi, Ayu Purba, Novi Wulandari Putri Anggraini Putri Handayani Putri Yuanita Rakhmawati, Fibri Rambe, Ahmadsyah Fauzian Rasyid Karo-Karo, Isran Reni Purnama Sari Retna Syahrani, Vania Riana Riana Rifa’i, Muhammad Rindi Fatmawati Riska Dewi, Riska Riskiyah, Anggi Indah Risna Putri Ariani Rizka Tri Andini Rizki Aprilia, Nabila Robiatul Adawiyah Sa&#039;ada Liani Sagala, Siti Aisyah Salsabila, yasmin Saprina Maulida Saputri, Lilis Sarmila Fitri Yanti Nasution Sastika, Weni Sazatul Asmal Sa’I Frida Rejeki Septi Ardianti Sibarani, Sariayu Simbolon, Novi Tari Siregar, Cristyani SIREGAR, ELIDA TUTI Siregar, Machrani Adi Putri Siregar, Septiani Agustina Siregar, Tanti Jumaisyaroh Siregar, Tanti Jumaisyaroh Siti Hotma Sari Pulungan Siti Jubaidah Siti Khadijah Nasution Siti Khoiruli Ummah Siti Maysarah Siti Nurmala Siti Zia Hadatul Hasanah Solin, Tia Ananda Sri Hadimiati, Ajeng Sri Hari Yanti Suci Miranti Hakiki Sulthon Zulkarnain Siregar Syafira, Nanda Syafitri, Amaliya Syafrida Laylani Harahap Syahrani, Nur Syamfitri, Ade Syifa Husna Ramadhani Tanti Jumaisyaroh Siregar Tasya Aulia Faisal Thania Wulandari Triana Turianda, Nanza Vani, Ziviska Wardani, Putri WINDA Wirdia, Indah Aini Wulan Dari, Wulan Yahfizham Yanti Ujung, Widya Yenni Aprina Hasibuan Zulayli Syahrani