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Kesalahan Siswa dalam Merepresentasikan Bilangan Pecahan pada Garis Bilangan Nabilah Mansur
JUMAT: Jurnal Matematika Vol. 2 No. 1 (2024): JUMAT, Juni 2024
Publisher : Institut Agama Islam Negeri Fattahul Muluk Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53491/jumat.v2i1.1013

Abstract

Middle school students are a tool for measuring student math literacy capabilities. Student errors need to be known to improve student math literacy skills. The purpose of this study is to explain students' mistakes in representing fractional numbers on the number line. The method of this research uses a qualitative approach with descriptive type. The study was conducted in class VIIIA SMP 4 Prabumulih on March 5, 2024 with 25 subjects of students. The instruments used are written tests and interviews. Based on exposure to the results of research and discussions, it can be concluded that students' mistakes occur because students represent the fractions with same denominator without concerning into the value of the fractions, students also represent the fractions’ numerator by sorting denominator.
PENGUATAN LITERASI SAINS ANAK MELALUI AKTIVITAS STEM SEDERHANA DI TAMAN BACA MASYARAKAT KARYA MULYA Esti Susiloningsih; Apit Fathurrohman; Suratmi Suratmi; Fahmi Surya Adikara; Ruri Tria Astika; Najlatul Fathia; Dwi Cahaya Nurani; Nabilah Mansur
Jurnal Pengabdian Masyarakat : BAKTI KITA Vol. 7 No. 1 (2026): Nopember - April
Publisher : LPPM Universitas Islam Darul 'Ulum Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52166/baktikita.v7i1.12490

Abstract

Strengthening science literacy in children is an important effort to develop critical thinking, creativity, and problem-solving skills from an early age. This Community Service aims to foster science literacy skills and strengthen children's science literacy through simple STEM activities at the Taman Baca Masyarakat Karya Mulya (TBM). The subjects consisted of 30 children and 10 volunteers participating in the regular activities at TBM. The implementation method involved STEM activities designed as simple experiments such as balloon rockets, mini windmills, and basic electricity experiments that integrate science, technology, engineering, and mathematics concepts. Data were collected through observation, documentation, and brief interviews. The results show that simple STEM activities can enhance curiosity, the inquiry process, and understanding of basic science concepts in children. In addition, collaborative activities in STEM projects also encourage children's communication skills and confidence in expressing their opinions. Thus, simple STEM activities at TBM Karya Mulya have proven effective as a strategy for strengthening children's science literacy in a non-formal learning environment.