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All Journal Union: Jurnal Ilmiah Pendidikan Matematika Measurement In Educational Research RANGGUK: Jurnal Pengabdian Kepada Masyarakat
Wulandari, Hesty Ummi
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Religion Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Public Health Social Sciences Other

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Peningkatan hasil belajar matematika melalui problem-based differentiated learning dan culturally responsive teaching Wulandari, Hesty Ummi; Arwanto, Arwanto; Nurlaela, Nurlaela
Measurement In Educational Research Vol. 5 No. 2 (2025): Article in Progress
Publisher : Research and Social Study Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33292/meter.v5i2.386

Abstract

Penelitian ini merupakan Penelitian Tindakan Kelas (PTK) yang bertujuan untuk meningkatkan hasil belajar matematika peserta didik dengan menerapkan problem based differentiated learning dan culturally responsive teaching berbantuan powerpoint. Penelitian ini dilaksanakan di SMP Negeri 1 Plumbon semester ganjil tahun pelajaran 2021/2022, dengan subjek penelitian adalah kelas IX B sejumlah 35 siswa. PTK ini dilaksanakan sebanyak dua siklus yang diawali dengan pra siklus, siklus I dan siklus II. Model yang digunakan dalam penelitian ini berdasarkan model penelitian Kurt Lewin, yaitu perencanaan (planning), pelaksanaan tindakan (acting), observasi (observing), refleksi (reflecting). Hasil penelitian menunjukkan bahwa rata-rata pra-siklus sampai siklus II mengalami peningkatan dari 42,9 menjadi 53,4, kemudian 85,1. Peningkatan dari pra-siklus ke siklus I dikategorikan rendah karena nilai n-gain hanya sebesar 0,24 tetapi penelitian bisa di lanjut ke siklus II. Sedangkan peningkatan siklus I ke siklus II dikategorikan tinggi karena nilai n-gain sebesar 0,72. Jadi, problem based differentiated learning dan culturally responsive teaching berbantuan powerpoint terbukti berdampak pada peningkatan hasil belajar matematika peserta didik.   Improving mathematics learning outcomes through tailored problem-based learning and culturally responsive teaching   Abstract: This study is a Classroom Action Research (CAR) aimed at improving students' mathematics learning outcomes by applying problem-based differentiated learning and culturally responsive teaching assisted by PowerPoint. This study was conducted at SMP Negeri 1 Plumbon in the odd semester of the 2021/2022 academic year, with the research subjects being 35 students in class IX B. This CAT was conducted in two cycles, beginning with a pre-cycle, cycle I, and cycle II. The model used in this study was based on Kurt Lewin's research model, namely planning, acting, observing, and reflecting. The results showed that the average score from the pre-cycle to cycle II increased from 42.9 to 53.4, then to 85.1. The increase from the pre-cycle to cycle I was categorised as low because the n-gain value was only 0.24, but the research could be continued to cycle II. Meanwhile, the increase from cycle I to cycle II was categorised as high because the n-gain value was 0.72. Thus, problem-based differentiated learning and culturally responsive teaching assisted by PowerPoint proved to have an impact on improving students' mathematics learning outcomes.
ACITYA: Augmented reality class design integrated Indonesian culture as a media to improve spatial ability Munahefi, Detalia Noriza; Wulandari, Hesty Ummi; Azzahra, Nailin Nafiah; Winarti, Endang Retno
UNION : Jurnal Ilmiah Pendidikan Matematika Vol 12 No 2 (2024)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/union.v12i2.16978

Abstract

One of the abilities to face the challenges of the Society 5.0 era is spatial ability. However, the spatial abilities of Indonesian students are still low. This research aims to develop augmented reality-based classroom learning media integrated with Indonesian culture that is feasible, practical, and improves students' spatial abilities. The method used is the R&D method at the define, design, develop, and disseminate stages. Data collection techniques used were interviews, questionnaires, and tests. The research results showed that the application developed obtained an average percentage of feasibility from experts of 96.77% with very feasible criteria and from practitioners of 90.43% with very practical criteria. The results of the limited trial also showed an average increase in student learning outcomes of 667%. The ACITYA application is very feasible, very practical, and improves students' spatial abilities. Therefore, the ACITYA application has been distributed widely for use by students and teachers to improve spatial abilities.
Pelatihan Keterampilan Numerasi Peserta Didik di SMPN 1 Plumbon Menuju Sekolah Siaga Kependudukan Wulandari, Hesty Ummi; Wati, Hesty Marliana; Pramesti, Ervita Dian; Nurcholisyah, Ela; Jumaesari, Efi; Arwanto, Arwanto; Nurlaela, Nurlaela
RANGGUK: Jurnal Pengabdian Kepada Masyarakat Vol. 5 No. 2 (2025): RANGGUK: Jurnal Pengabdian Kepada Masyarakat
Publisher : Institut Agama Islam Negeri Kerinci

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32939/rgk.v5i2.5144

Abstract

Numeracy skills are important skills for students in helping students solve everyday problems and support decision-making based on data and mathematical logic. Numeracy skills are integrated with everyday problems such as population. This study aims to train students' numeracy skills through training integrated with population issues, especially nutritional status based on Body Mass Index (BMI). This training activity was carried out at SMPN 1 Plumbon with 30 IPS and PMR extracurricular students. The training activity went through three stages, namely the planning, implementation and evaluation stages. The planning stage is the team coordinating with the supervising teacher regarding the training concept and creating materials. The implementation stage is carried out twice, namely the presentation of materials by the resource person and the practice of calculating BMI using the Microsoft Excel application. The evaluation stage is to help students interpret the results of data processing in the form of infographics.
Co-Authors Arwanto, Arwanto Azzahra, Nailin Nafiah Endang Retno Winarti Jumaesari, Efi Munahefi, Detalia Noriza Nurcholisyah, Ela NURLAELA NURLAELA Pramesti, Ervita Dian Wati, Hesty Marliana