This study aims to describe the use of the jarimatika method to improve multiplication calculation skills in grade III students at SD Negeri 2 Surabaya Utara in the 2023/2024 Academic Year. This research approach is a classroom action research with four stages, namely planning, implementation, observation, and reflection. Data collection techniques in this study used observation, tests and documentation. The data obtained from the research results were then analyzed using data analysis consisting of three stages, namely (1) data reduction, (2) data presentation, (3) drawing conclusions. Based on the initial conditions, the first data obtained were only 11 students (60.4%) whose scores were able to reach the KKTP while 14 students (39.6%) whose scores were below the KKTP. After conducting the research, the results obtained showed that in cycle I there were 19 students (72.48) who were able to achieve the KKTP score and 6 (27.52%) students whose scores were below the KKTP. Meanwhile, in cycle II, there were 2 students (19.28) who were below the KKTP and 23 (80.72%) students who were able to achieve the KKTP score. This shows that learning activities using the jarimatika method can improve student learning outcomes in multiplication material.
Referensi
Alisnaini, A. F., Harliyani, W., Tusakdiah, H., & Fiaski, C. A. (2023). Efforts to Improve Multiplication Skills Using Napier Rod Media at SDN 34/I Muara Bulian. MASALIQ, 3(4), 528–540.
Damaiyanti, D. S., Jaza, D. A., & Santoso, E. (2022). Implementation of Numeracy Activities Using the Jarimatika Method for Elementary School Students of the Campus Teaching Program Batch 4. Indonesian Journal Of Community Service, 2(4), 422–427.
Dewi, N. W. R., Windayani, N. L. I., Laia, B., Nitiasih, P. K., & Riastini, P. N. (2023). Curriculum Analysis in Elementary School Education Systems in Indonesia and Japan. Cetta: Jurnal Ilmu Pendidikan, 6(4), 907–921.
Faujiah, S. (2022). Analysis of Understanding the Concept of Multiplication in Mathematics Learning for Grade IV Elementary School Students. Jurnal Cakrawala Pendas, 8(3), 829–840.
Hayati, M., Nurmawanti, I., & Makki, M. (2023). Problem Based Learning Model in Improving Elementary School Students' Multiplication and Division Calculation Skills. Jurnal Educatio FKIP UNMA, 9(4), 2036–2042.
Hidayah, N., & Islamiah, N. (2022). Mathematics learning assistance using the jarimatika method at the Karlos reading park. Ruang Cendekia: Jurnal Pengabdian Kepada Masyarakat, 1(3), 184–188.
Jovita, S. M., Yuhana, Y., & Rakhman, P. A. (2024). Using Number Houses to Improve the Ability to Count on Place Value Material for Grade I Elementary School Students. Jurnal Holistika, 8(1), 22–30.
Muhajir, M. N. (2023). Implementation of the repetition method on the ability to count in the multiplication material of class III MI Sudirman Pekalongan in the 2022/2023 academic year. UIN KH Abdurrahman Wahid Pekalongan.
Pradana, R. H. (2020). Analysis of Student Learning Outcomes Using Audio Visual Media (Qualitative Descriptive Analysis with Literature Study Techniques in Elementary Schools). FKIP UNPAS.
Seplinda, M., Harmelia, H., & Putri, Y. A. (2022). The Effectiveness of Arithmetic Method on Mathematics Learning Outcomes of Grade 5 Students of SD Negeri 09 Bandar Buat, Padang City. Jurnal Pendidikan Dan Konseling (JPDK), 4(3), 1761–1765.
Sihombing, J. M., Syahrial, S., & Manurung, U. S. (2023). Students' Difficulties in Learning Mathematics on Multiplication and Division Material in Elementary Schools. Jurnal Didaktika Pendidikan Dasar, 7(3), 1003–1016.
Suryaningrat, E. F., Muslihah, N. N., & Tiawati, L. (2021). Analysis of the Magic Finger Method (Jarimatika) in Improving Students' Multiplication Calculation Ability and Learning Motivation. Caxra: Jurnal Pendidikan Sekolah Dasar, 1(1), 29–41.
Susanti, Y. (2020). Mathematics learning using counting media in elementary schools to improve student understanding. Edisi, 2(3), 435–448.
Susilo, H., Chotimah, H., & Sari, Y. D. (2022). Classroom action research. Media Nusa Creative (MNC Publishing).
