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All Journal Jurnal Pendidikan dan Pengajaran Lentera Pendidikan : Jurnal Ilmu Tarbiyah dan Keguruan Math Didactic: Jurnal Pendidikan Matematika PRISMA Juring (Journal for Research in Mathematics Learning) M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika GAUSS: Jurnal Pendidikan Matematika Pekemas IPI Garut Mosharafa: Jurnal Pendidikan Matematika Plusminus: Jurnal Pendidikan Matematika ELIPS: Jurnal Pendidikan Matematika JES-MAT (Jurnal Edukasi dan Sains Matematika) caXra: Jurnal Pendidikan Sekolah Dasar Jurnal Inovasi Pembelajaran Matematika: PowerMathEdu (PME) Indonesian Journal of Community Empowerment TOFEDU: The Future of Education Journal Intellectual Mathematics Education Jurnal Pendidikan Matematika Universitas Lampung
Tina Sri Sumartini, Tina Sri
Institut Pendidikan Indonesia Garut
Humanities Computer Science & IT Decision Sciences, Operations Research & Management Education Environmental Science Languange, Linguistic, Communication & Media Mathematics Public Health Social Sciences Other

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Journal : M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika

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The Development of Wizer.Me-Based Student Worksheets to Improve Students’ Mathematical Creative Thinking Ability Sugiarti, Sri; Luritawaty, Irena Puji; Sumartini, Tina Sri
Mathline : Jurnal Matematika dan Pendidikan Matematika Vol. 11 No. 1 (2026): Mathline : Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/mathline.v11i1.1091

Abstract

This study aimed to develop Wizer.Me-based Student Worksheets (LKS) on trigonometric functions to enhance senior high school students’ mathematical creative thinking skills. The research employed a Research and Development (R&D) method using the ADDIE model, which consists of the analysis, design, development, implementation, and evaluation stages. The developed product was validated by a subject-matter expert and a media expert, and subsequently tested for its practicality and effectiveness. The trial subjects consisted of two mathematics teachers and nine twelfth-grade students. The validation results indicated that the worksheets were categorized as highly valid, with a percentage of 89.5% from the subject-matter expert and 85% from the media expert. The practicality test showed that the worksheets were considered highly practical, with an average percentage of 88.5%. The effectiveness test, based on students’ response questionnaires, indicated a highly effective category with a percentage of 87.33%. In addition, the results of the mathematical creative thinking skills test demonstrated improvement, with the N-gain scores falling within the moderate to high categories, particularly on the indicators of fluency and elaboration. Based on these findings, it can be concluded that the developed Wizer.Me-based Student Worksheets are valid, practical, and effective in improving students’ mathematical creative thinking skills. Therefore, the Wizer.Me-based worksheets are feasible to be used as an alternative instructional medium in mathematics learning, particularly on trigonometric function topics at the senior high school level.Bottom of Form
Co-Authors ., Juniawati ., Rubiah ., Yulkhaidir Abdulah, Agus Herman Agustina . Agustina, Tri Budi Aldi Hidayatuloh Anugrah, Yova Apriliani, Yosi Khosilam Apriyanti, Hilma Siti Nur Arnisya, Melinda Fahriani Asyari, Lutfi Azkiah, Firza Capriati, Zhesi Cici Nurulhaq Dedi Dedi Dian Mardiani Dian Mardiani, Dian Dian Rahadian, Dian Ejen Jenal Mutaqin Ekasatya Aldila Afriansyah Eko Fajar Suryaningrat Fera, Fera Firdaus, Lulu Sabilal Firmawatie, Ai Ahnae Hamid Hamid Hana Hanipah Hanipah, Hana Indri Yani, Indri Irena Puji Luritawaty IYAM MARYATI Kusumaryono, Suyato M, Liliek Teja Maulana, Redi Mudzakin, Fikri Nabella Alani Nasrulloh, iman Nia Romdhonatu Sa’adah Nissa Nurul Azhar Nita Puspitasasri Noor, Yandhi Hendarsyah Nugraha, Regar Esa Nuraisah, Nisa Pebriani, Astria Purnamasari, Nahlika Puspitasari, Nitta Putri, Kamelia Reni Nuraeni Restu Rahmawati, Restu Robbani, Ilham Ali Rosidah, Nani Rostina Sunday Rostina Sundayana Sadikin, Nugraha Hasan Safitri, Lita Salma, Firyal Anan Sa’adah, Nia Romdhonatu Silfi Nurpadilah Silvia, Syifa Sri Sugiarti Sugandi, Tatan Sukanto Sukandar Madio Teni Sritresna Tri Budi Agustina Utami, Ihda Eisya Wahyuni, Widi Yeni Talia