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All Journal Al Khawarizmi: Jurnal Pendidikan dan Pembelajaran Matematika Martabe : Jurnal Pengabdian Kepada Masyarakat Jurnal Dedikasi Pendidikan JURNAL PEMBELAJARAN DAN MATEMATIKA SIGMA (JPMS) Jurnal Ilmiah Pendidikan Matematika Al Qalasadi Journal Informatic, Education and Management (JIEM) Jurnal Jeumpa Jurnal Sistem Informasi Triguna Dharma (JURSI TGD) Lentera Jurnal Pengabdian Kepada Masyaraka Pelita Nusantara PESHUM
Tri Putri Utami
Universitas Islam Kebangsaan Indonesia
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Social Sciences Other

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Pengembangan Hypothetical Learning Trajectory (HLT) pada Pembelajaran Statistika untuk Meningkatkan Pemahaman Konsep Siswa Tri Putri Utami; Noviyanti Noviyanti; Nurul Asma
Jurnal Ilmiah Pendidikan Matematika Al Qalasadi Vol. 10 No. 1 (2026): JURNAL ILMIAH PENDIDIKAN MATEMATIKA AL QALASADI
Publisher : Prodi Pendidikan Matematika, Fakultas Tarbiyah dan Ilmu Keguruan IAIN Langsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32505/qalasadi.v10i1.14678

Abstract

This study aims to develop a Hypothetical Learning Trajectory (HLT) in statistics learning that is valid, practical, and effective in improving students’ conceptual understanding. This research employs a Research and Development method using the ADDIE model, which consists of analysis, design, development, implementation, and evaluation stages. The subjects of this study were eighth-grade students at SMP Negeri 1 Peureulak. Data were collected through conceptual understanding tests, observations, interviews, and documentation. The research instruments included expert validation sheets, pretest and posttest items, and observation sheets of student activities. The results indicate that the developed HLT is categorized as valid based on expert judgment. The implementation of HLT in learning shows an improvement in students’ conceptual understanding, as indicated by the increase in the average score from 58.20 in the pretest to 82.45 in the posttest, with a gain score of 0.58 categorized as moderate. In addition, there was an increase in students’ active engagement during the learning process, particularly in discussions and data interpretation. The HLT also assists teachers in designing more systematic instruction and anticipating students’ misconceptions. Therefore, the developed HLT is practical and effective in improving students’ conceptual understanding in statistics and can serve as an alternative innovative instructional design.
Co-Authors Aswadi, Khairul Dwi Adhinda Junaidi Putri Fajrinur Fajrinur Fatimah Zuhra Fatimah Zuhra Indah Suryawati Indah Suryawati Ivvon Septina Bella Kamaruddin Kamaruddin Maulidar Maulidar Noni Zahara Noviyanti Noviyanti Nurul Asma Rifaatul Mahmuzah Rizal, Khairul Saripurna, Darjat Sri Murniyanti Sri Murniyanti Sutoyo Zora, Zurina