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All Journal SCHOOL EDUCATION JOURNAL PGSD FIP UNIMED Jurnal Pengabdian Masyarakat Bangsa
Barus, Florensya Br
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Sosialisasi Alat Peraga Jarimatika di UPT SD Negeri 065015 Medan Tuntungan Silaban, Patri Janson; Barus, Florensya Br; Simanjuntak, Jelita; Sinuhaji, Elsa Febbyola; Panjaitan, Novita Sriningsi
Jurnal Pengabdian Masyarakat Bangsa Vol. 1 No. 12 (2024): Februari
Publisher : Amirul Bangun Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59837/jpmba.v1i12.147

Abstract

Jarimatika adalah cara menghitung cepat perkalian matematika dasar dengan menggunakan jari tangan. Jarimatika dapat sangat membantu ketika mengerjakan perhitungan perkalian dasar matematika dengan batasan waktu yang singkat. Jarimatika juga dapat membuat anak menjadi lebih imajinatif, ketika anak sudah menguasai jarimatika otak mereka akan dapat membayangkan jari-jari tangan mereka dan kemudian menghitung perkalian.
PENGARUH MEDIA PEMBELAJARAN FLASH CARD BERBASIS TEKA-TEKI SILANG TERHADAP HASIL BELAJAR SISWA KELAS V PADA MATA PELAJARAN IPAS Barus, Florensya Br; Tanjung, Darinda Sofia; HS, Dyan Wulan Sari; Silalahi, Eka Kartika Silalahi; Purba, Frikson
SCHOOL EDUCATION JOURNAL PGSD FIP UNIMED Vol. 15 No. 3 (2025): SCHOOL EDUCATION JOURNAL PGSD FIP UNIMED
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/sejpgsd.v15i3.67251

Abstract

This research aimed to determine the effect of crossword puzzle-based flash card learning media on the learning outcomes of fifth-grade students in IPAS subject. The study was conducted at UPT. SDN 060938 Medan using a quantitative approach with a one-group pretest-posttest design. The subject consisted of 27 fifth-grade students. Data collection involved learning outcomes tests and questionnaires. Data analysis included correlation tests and t-tests. The results showed that the flash card media significantly improved learning outcomes, with a posttest average of 89.07 and a correlation coefficient of 0.938. The t-test yielded tcount = 13.576 > ttable = 3.707, indicating a significant and positive influence of the media on students' IPAS learning outcomes.
Co-Authors Darinda Sofia Tanjung Dyan Wulan Sari Hs Panjaitan, Novita Sriningsi Purba, Frikson Silalahi, Eka Kartika Silalahi Simanjuntak, Jelita Sinuhaji, Elsa Febbyola