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Journal : Gema Wiralodra

The Influence of Contextual Teaching and Learning (CTL) and Self-Confidence on Junior High School Students' Mathematics Learning Achievement Siahaan, Natalia; Rohman, Ujang; Suharti, Suharti
Gema Wiralodra Vol. 16 No. 1 (2025): Gema Wiralodra
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/gw.v16i1.825

Abstract

This study aims to examine the influence of Contextual Teaching and Learning (CTL) and self-confidence on the mathematics learning achievement of junior high school students. Mathematics is often considered a difficult subject, and this perception is influenced by both instructional methods and students’ psychological attributes, such as self-confidence. A quantitative approach with a 2×2 factorial design was employed. The sample consisted of 80 eighth-grade students selected through purposive sampling from several junior high schools. Students were categorized based on teaching method (CTL vs. conventional) and levels of self-confidence (high vs. low). Data were analyzed using a two-way ANOVA. The results showed that both CTL and self-confidence had a significant effect on mathematics achievement (F = 8.92, p < 0.05 and F = 11.21, p < 0.05, respectively). Furthermore, there was a significant interaction between teaching method and self-confidence (F = 6.98, p < 0.05). These findings suggest that the implementation of CTL is more effective for students with high self-confidence and that students’ psychological readiness plays an important role in academic success. This research implies that mathematics learning should not only focus on instructional strategy but also on developing students’ self-confidence. Integrating CTL with efforts to enhance student confidence can significantly improve mathematics learning outcomes in junior high schools.
Co-Authors A. Fajar Ash Shiddiqi Abd Cholid Abd.Cholid Abdul Rahim, Mohamad Rahizam Achmad Nuryadi Agus wiyanto Ahmad Nuryadi Akbar, Muhammad Fauzan Ana Purwaningrum Anis Irmawati Anisya Indah Dwi Wardhani Aries Afandri Arif Luqman Hakim Atiqoh Atiqoh, Atiqoh Badli Badli Cholid, Abd Cholid, Abd. Cholid, Abdul Dr. Harwanto, M.Pd. Elsyafitri, Selvina Endah Kurniasih Enjang AS, Enjang Erdiyavita, Naili Zakiyah Erry Ratna Eka Rinasari fary, Ain fary Fenny Rahmawati Fibriyani, Santi Fibriyani Fitri Kamsinah Frenky A. Awiryanto Harwanto Harwanto Harwanto Harwanto Hayati hayati hayati Hayati Hayati Hidayat Hidayat Ibut Priono Ibut Priono Leksono Ibut Priono Leksono Ibut Priono Leksono Ibut Priono Leksono Ibut Priono Leksono Ike, Yunitha Ike Christyowati Indawati Indawati Ismail , Shalahudin Ismail, Shalahudin Jator Tandian Kinasih Dwijayanti Komariah Komariah Leksono, Ibut Priono Lia Rizqi LILIK PUJI ASTUTIK Luqmanul Hakim M. Muhyi Mifthakul Huda Mochamad Yusuf Effendi Muhammad Muhyi, Muhammad Muhyi, Muhammad Muhyi Mukhlis Aliyudin, Mukhlis Nashrudin Latif Nathaniel Andrian Nico Pradhana Neng Dea Lutfia Sari Ninik Rokhmatin Novita Aprilianti Nur Azis Rohmansyah Nur Choiriyah Nurazizah, Syfa Aurela Nurhalimah, Dede Nur’aini Azizah Pramanik, Gina Furi Prasojo Chandra Buana Pratiwi Rahmadani, Bintang Fitri Prayogo, Prayogo Pujianto Hari Wibowo Purwanti, Kirani Sarah Putri Cahyani, Syabila Gita Rahmawati, Fenny Ramadhani Hananto Puriana Ramadhani Hananto Puriana Ramadhani Hananto Puriana Raudhah, Alifah Regina Septiria Riga Mardhika Rinasari, Erry Ratna Eka Riza Umami Rizqi, Lia Rozid, Abd Rufi'i Rufii Rusmawati, Retno Danu Santika Rentika H Santika Rentika Hadi Santika Rentika Hadi, Santika Rentika sari, okatavita satrianus, yohannes Savela, Reva Siahaan, Natalia Sri Rejeki Sri Rejeki Sri Utari Ningrum Subandowo Subandowo, Marianus Sugianti Sugianti Suharti Suharti Suharti Suharti Suharti suhartik Suhermanto Suhermanto Sumardi Sumardi SUMARDI Sumardi Sumardi . Sumardi Sumardi SUMARDI SUMARDI Sumardi Sumardi Sumaryanto Sumaryanto Sunah, Sunah Suto Wibowo Suzatmika, Iwan Hadi Tarigan, Ananda Rizky Tite Ivanka Utami, Nabila Sevsenia Putri Utomo, Maris Aka Satriyo Wahyu Praptanti Wahyudi, Rykha Avadian Wibowo, Teguh Basuki Winarto, Bambang Wiyarno, Yoso Yandika Fefrian R Yandika Fefrian Rosmi Yanti, Evi April Yoso Wiyarno Yudha Kurniawan zahrafi, kayla nazwa