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Journal : PRISMA

Cultural-Based Assessment Instrument for Measuring Junior High School Students’ Mathematical Creativity Ikhsana, Aulia; Anwar, Lathiful; Sisworo, Sisworo
PRISMA Vol 14, No 1 (2025): PRISMA
Publisher : Universitas Suryakancana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35194/jp.v14i1.4914

Abstract

Culture has an important role in facilitating students' mathematical creative thinking skills. The use of cultural context in mathematics learning helps students to understand mathematical concepts in a more relevant and real way. The results of the initial study conducted by the researcher indicated that there are still many students whose mathematical creative thinking skills are still low and teachers still have difficulties in developing appropriate assessments to measure creative thinking skills. This study aims to develop assessment instruments using the Jambi cultural context in measuring the mathematical creative thinking skills of junior high school students that are of high quality (valid, practical, and effective). This development research uses the Plomp development model. The development stages include the initial investigation stage, the development and prototyping stage and the assessment stage. The research subjects were 29 students of class IX.A and mathematics teachers. The results of the study were the quality of the product assessment was valid 3.6 with ‘very valid’ criteria, practical with an average teacher response questionnaire score of 3.25 and an average student response questionnaire score of 2.80 and effective with good differentiating power. The assessment developed is of high quality, namely valid, practical and effective. Thus, this assessment can be used by teachers directly or modified as needed to measure students' creative thinking skills.
Development of an Educational Game ‘Petualangan Ryna’ as a Learning Media for Geometric Transformations in Junior High School Ardiansyah, Izza; Sisworo, Sisworo; Purwanto, Purwanto
PRISMA Vol 14, No 2 (2025): PRISMA
Publisher : Universitas Suryakancana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35194/jp.v14i2.5673

Abstract

The teaching of geometric transformations in junior high school continues to face several challenges, especially regarding the topics of translation and reflection, which require a strong understanding of visual and spatial concepts. This issue was identified at a junior high school in Pasuruan Regency, where diagnostic tests and classroom observations revealed low student comprehension and a lack of interactive instructional media. In response, this study aimed to develop an educational game titled Petualangan Ryna di Desa yang Hilang using the ADDIE (Analysis, Design, Development, Implementation, Evaluation) development model. The goal was to produce a valid, practical, and effective learning tool. The research involved seventh-grade students as participants, with data collected through expert validation, post-tests, and student response questionnaires. The results indicated that the developed game and assessment instruments were valid, the game was practical to use, and it effectively improved students’ understanding of geometric transformations. Therefore, Petualangan Ryna di Desa yang Hilang is suitable for classroom use as an innovative learning media that enhances engagement and conceptual understanding through contextual and visual exploration.
Co-Authors 'Azizah, Dewi Nur Abdur Rahman As’ari Abdur Rohim, Abdur Agus Yulianto Amalia Martha Santosa Amanda Putri Enlisia Anas Ma’ruf Annizar Andrian Runtius Lalang Andrian Runtius Lalang Ardiansyah, Izza Aulia Nadia Sari Barep Yohanes Bayu Nugroho Cholis Sa’dijah Dahliatul Hasanah Daiana, Putri Darmawan Satyananda Diyah Ayu Rizki Pradita Dwiyana Dwiyana Eddy Bambang Irawan Edy Bambang Irawan Erisca Lusy Rusdianti Erry Hidayanto Faradina, Erta Florianus Aloysius Nay Gatot Muhsetyo HAFIIZH, MOCHAMMAD Hasan Basri Hidayati, Vivi Rachmatul I Nengah Parta Ikhsana, Aulia Ilmiyatur Rosidah, Nilta Indah Puspitasari Maharani Indayani, Nunik Ipung Yuwono, Ipung Izzah, Nuurul Kamirsyah Wahyu Laily Wijayanti Utami Lathiful Anwar Lela Nur Safrida Mahmuddin Yunus Maimunah Maimunah Maimunah, Maimunah Makbul Muksar Mariana, Erna Mei Radia Putri Mirza Amelia Oktaviani Mohammad Akbar Muazarah, Salma Farihah Muhammad Irfan Nadia Nurudini Naela Nur Azizah Niila Amaalia Chasanah Nila Puspita Dewi Nilta Ilmiyatur Rosidah Nugraheni, Dinda Dwi Nugroho, Herlambang Tri Nunik Indayani Parta, I Negah Patma Sopamena Permadi, Hendro Purwanto Purwanto Purwanto Purwanto Purwanto Purwanto Putra, Zuhadur Ra'is Ariyono Qohar, Abd. Raey Hanah Rani Martalisa Taorina Refni Adesia Pradiarti Rifaatul Mahmudah Rustanto Rahardi Safitri, Rizqi Febriana Sartati, Setiawan Budi SATRIYAS ILYAS Setiawan Budi Sartati Shofi Farihah Muazarah Subanji Subanji Suci Zuhriati Sudirman Sudirman Sudirman Sudirman Sukoriyanto Susiswo Swalaganata, Galandaru Swasono Rahardjo Tasni, Nurfaida Tiwi Nur Masita Tjang Daniel Chandra Toto Nusantara Ulfa Rahmawati Untu, Zainuddin Untu Wasti Tampi Wasti Tampi Yandi Raharjo, Eko Yayan Eryk Setiawan Yudha, Sri Indah Dwirahmasari Zuhadur Ra'is Ariyono Putra