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All Journal AKSIOMA: Jurnal Program Studi Pendidikan Matematika Jurnal Lentera Pendidikan Pusat Penelitian LPPM UM Metro Ruang Pengabdian : Jurnal Pengabdian Kepada Masyarakat
Swaditya Rizki
UM Metro
Education Mathematics Other

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PROFIL KESULITAN PEMECAHAN MASALAH MATEMATIKA BERDASARKAN TEORI POLYA PADA MATERI BILANGAN Hanum Maulida, Hanum; Anwar, Rahmad Bustanul; Rizki, Swaditya; Rahmawati, Dwi
JURNAL LENTERA [PENDIDIKAN PUSAT PENELITIAN LPPM UM METRO] Vol 6, No 1 (2021): Jurnal Lentera Pendidikan Pusat Penelitian LPPM UM Metro
Publisher : LPPM UM Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/jlpp.v6i1.1682

Abstract

PROSES LITERASI STATISTIKA CALON GURU MATEMATIKA DITINJAU DARI PENGETAHUAN AWAL Gunawan, Gunawan; Purwanto, Joko; Subekti, Fitrianto Eko; Rizki, Swaditya
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 14, No 4 (2025)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/ajpm.v14i4.14119

Abstract

Literacy skills are important for prospective mathematics teachers in 21st century education, especially in the field of statistics. The purpose of the research was to describe the statistical literacy process based on initial knowledge. The subjects of the study were 50 students of Mathematics Education at the Universitas Muhammadiyah Metro Lampung and the Universitas Muhammadiyah Purwokerto. The research applies a descriptive qualitative method. Data collection used literacy test instruments and in-depth interview guidelines. Based on the results of previous knowledge tests, subjects were grouped into three categories of high, medium, and low. Each category was taken by one person as an informant with purposive sampling techniques. The data analysis technique is carried out with the stages of data reduction, presentation, and final conclusion. The mathematical literacy process includes the stages of data orientation, data processing, and data interpretation. The results of the study prove that students in the early and medium knowledge categories are able to detail activities at the stages of data orientation, processing, and interpretation. Identifying information and main problems is the key for the student to process the data. At the end of the answer, the student is in the high category and is giving a final conclusion and examination of the answer. In contrast to students in the low initial knowledge category, mistakes made in data orientation resulted in errors in applying mathematical concepts. Thus, the process stage and interpretation of data cannot be fulfilled correctly. The results of the study have a positive impact on the mathematical thinking process to solve contextual problems.
Co-Authors DWI RAHMAWATI Fitrianto Eko Subekti Gunawan Gunawan Hanum Maulida, Hanum Jannah, Laila Miftahul Joko Purwanto Nursela, Nisa Nurul Farida Rahmad Bustanul Anwar Rahmawati, Arni Sri Mayani, Sri Sutrisni Andayani, Sutrisni Syutaridho Syutaridho Utari, Sri Wulandari, Rr.Revani Putri Ayu Yeni Rahmawati, Yeni Yulis Purwanto, Yulis Yunita Wildaniati, Yunita