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Pelatihan Kemampuan Berhitung Matematika Siswa dengan Metode Jarimatika di Kelas V SDN Pontang Legon 2 Nisa Aula Nurussalamah; Nazwa Guseynova Kamila; Cashia Anastasya; Ahmad Rayhan
ABDIKAN: Jurnal Pengabdian Masyarakat Bidang Sains dan Teknologi Vol. 2 No. 2 (2023): Mei 2023
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/abdikan.v2i2.1728

Abstract

This service activity is motivated by the large number of elementary school students who have not mastered and are able to do math easily, quickly and happily. Therefore, efforts are needed to increase students' interest and enthusiasm in calculating mathematics quickly, especially in the arithmetic operations of addition, subtraction, and multiplication. This community service activity is carried out in the form of numeracy skills training using the jarimatics method which can attract students' interest in calculating quickly and precisely and improve the concept of counting because the learning process is interesting and fun so that it can sharpen children's psychomotor skills by using their fingers. . This training activity used the lecture and demonstration method, which lasted for one day  with 25 grade V students at SDN Pontang Legon 2, Pontang Legon Village, Tirtayasa District, Serang District, Banten Province. From this training activity, students at SDN Pontang Legon 2 are able to master arithmetic using the easy, fast and fun way of learning in every learning process.
HUBUNGAN ANTARA KECEMASAN MATEMATIKA DENGAN KEMAMPUAN PEMECAHAN MASALAH SISWA SMA Nisa Aula Nurussalamah; Ade Nandang Mustafa; Jaenudin Jaenudin
Wilangan: Jurnal Inovasi dan Riset Pendidikan Matematika Vol 5, No 2 (2024): Juni 2024
Publisher : FKIP Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56704/jirpm.v5i2.24850

Abstract

Kemampuan dalam memecahkan masalah adalah suatu kemahiran berpikir tingkat tinggi di mana siswa mampu menggabungkan pengetahuan yang lama dalam menciptakan  pengetahuan baru dapat berguna untuk menyelesaikan berbagai masalah. Oleh karena itu, kemahiran memecahkan masalah yang baik penting dimiliki setiap siswa. Tingkat kecemasan matematika siswa menjadi bagian yang mempengaruhi kemahiran siswa dalam memecahkan soal matematika. Maka, akhir dari kajian ini untuk menganalisis korelasi kecemasan matematika dengan kemampuan siswa dalam memecahkan soal matematika. Subjek yang digunakan sebanyak 70 siswa kelas XI SMAN 1 Ciruas tahun 2023/2024. Metode yang digunakan adalah kuantitatif /asosiatif menggunakan desain korelasional. Data diambil menggunakan instrumen tes dan non-tes (angket). Didapatkan hasil bahwa terjadi korelasi negatif antara kecemasan dengan kemampuan matematika siswa. Artinya, semakin tinggi kecemasan siswa, maka semakin rendah kemampuan siswa menyelesaikan masalah matematika.
Students’ Computational Thinking in Flat-Surfaced Solid Geometry: A Systematic Literature Review Nisa Aula Nurussalamah; Cecep Anwar Hadi Firdos Santosa; Anwar Mutaqin; Novaliyosi
Didactical Mathematics Vol. 8 No. 1 (2026): April 2026
Publisher : Program Studi Pendidikan Matematika, Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31949/dm.v8i1.16967

Abstract

The integration of computational thinking (CT) has become increasingly essential in mathematics education, particularly in topics that require spatial reasoning and structured problem solving, such as flat-surfaced solid geometry. This study aims to synthesize empirical evidence on students’ computational thinking abilities within this specific mathematical context through a Systematic Literature Review (SLR). Using a descriptive qualitative approach, this review analyzed seven peer-reviewed articles published between 2020 and 2025 in nationally accredited journals indexed at SINTA levels 1–5. The literature search was conducted using Google Scholar and Publish or Perish, guided by predefined inclusion and exclusion criteria, and the study selection process followed PRISMA guidelines. The findings reveal that students’ computational thinking abilities are generally at low to moderate levels and unevenly developed across indicators, with abstraction and decomposition more prominent than pattern recognition and algorithmic thinking. Instructional designs incorporating visualization, contextualization, and structured problem engagement effectively supported CT development, whereas unplugged and manipulative-based activities proved beneficial at the elementary level. However, most studies emphasize outcome-based assessments and provide limited insight into students’ cognitive processes during problem solving. These findings highlight the need for theoretically grounded instructional designs and process-oriented assessment frameworks to support a more integrated and sustainable development of computational thinking in geometry learning.