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All Journal Trigonometri: Jurnal Matematika dan Ilmu Pengetahuan Alam Konstanta : Jurnal Matematika dan Ilmu Pengelatuan Alam Jurnal Insan Pendidikan dan Sosial Humaniora
Riska Olivianti
Unknown Affiliation
Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Education Immunology & microbiology Mathematics Physics

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KETERAMPILAN METAKOGNITIF DAN KEMAMPUAN REVERSIBLE THINGKING DALAM MENINGKATKAN KEMAMPUAN LITERASI MATEMATIS PADA MATERI KALKULUS INTEGRAL TAK TENTU Anita Febrianti; Nurkhofifah Amini; Riska Olivianti; Ul'fah Hernaeny, M. Pd
Trigonometri: Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 3 No. 3 (2024): Trigonometri: Jurnal Matematika dan Ilmu Pengetahuan Alam
Publisher : Cahaya Ilmu Bangsa Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.3483/trigonometri.v3i3.4591

Abstract

Integral tak tentu merupakan materi penyelesaian integral yang pertama dipelajari dalam mata kuliah kalkulus integral. Kalkulus Integral memiliki sifat reversible, yang mana peserta didik perlu berpikir kritis dan mengembalikan arah pemikirannya kembali ke titik awal ketika peserta didik mempelajari materi awal kalkulus, yaitu Kalkulus Diferensial. Penelitian ini menggunakan metode penelitian kualitatif (library research) dengan mengeksplor beberapa jurnal, buku, dan sumber data dianggap relevan dengan kajian. Berdasarkan hasil pembahasan, dibutuhkan keterampilan metakognitif dan pemikiran terbalik (reversible thinking) mempengaruhi literasi matematika dalam kalkulus karena peserta didik perlu memahami, menganalisis, dan memanfaatkan konsep-konsep matematika terkait dengan integral. Literasi matematis dalam kalkulus integral, khususnya dalam materi integral tak tentu, merupakan kemampuan penting karena dalam pemahaman integral tak tentu melibatkan kemampuan untuk mengenali pola-pola dalam fungsi-fungsi matematika, mengaplikasikan aturan-aturan integral, dan menginterpretasikan hasil-hasilnya dalam konteks yang sesuai dengan pola dan aturan. Kata Kunci: Keterampilan Metakognitif, Berpikir Reversible, Kalkulus Integral Tak Tentu
Analisis SDM dan Kondisi Lingkungan di Perumahan Pesona Laguna 1 Depok Blok D RT 04/RW 20 Rio Ramadhan; Susi Rohani; Nurkhofifah Amini; Riska Olivianti
Jurnal Insan Pendidikan dan Sosial Humaniora Vol. 4 No. 2 (2026): Jurnal Insan Pendidikan dan Sosial Humaniora
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/jipsoshum-widyakarya.v4i2.6311

Abstract

This study aims to analyze the condition of human resources (HR) and the environment in Pesona Laguna 1 Housing Complex, Depok, Block D, RT 04/20, using a descriptive qualitative approach through field observations, informal interviews, and documentation. The results indicate that the condition of HR is quite good and has the potential to develop, indicated by adequate access to education, a variety of jobs, and harmonious social relations. The environmental conditions are also relatively clean and well-managed, although there are still problems with flooding during heavy rainfall caused by limited water channel capacity and a lack of discipline among some residents in disposing of waste. Flood management is generally carried out through community service cleaning water channels, which reflects a fairly high level of public awareness in maintaining environmental cleanliness. However, HR development still faces obstacles such as limited ongoing training programs and a lack of support for individual potential. Therefore, efforts are needed to improve the quality of HR and environmental management, particularly in improving drainage systems and flood prevention, in order to achieve optimal and sustainable development.
Systematic Literature Review (SLR): Etnomatematika pada Jajanan Tradisional Khas Betawi Susi Rohani; Anita Febrianti; Nurkhofifah Amini; Riska Olivianti
Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 4 No. 2 (2026): Juni : Jurnal Matematika dan Ilmu Pengetahuan Alam
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/konstanta.v4i2.6313

Abstract

Mathematics learning is often perceived as abstract and disconnected from students’ daily experiences, which can hinder conceptual understanding. Therefore, contextual learning approaches are needed to bridge mathematical concepts with real-life situations. Ethnomathematics offers an alternative by integrating cultural elements into mathematics learning, making the learning process more meaningful and relevant. This study aims to examine ethnomathematical concepts embedded in Betawi traditional snacks through a Systematic Literature Review (SLR). The review analyzed ten scientific publications published between 2021 and 2025 that discuss ethnomathematics in Betawi traditional culinary culture. The analysis focused on identifying the types of traditional snacks, the mathematical concepts contained within them, and their implications for mathematics education. The findings reveal that Betawi traditional snacks contain various mathematical concepts, predominantly geometry, including both two-dimensional and three-dimensional shapes such as circles, triangles, cones, cylinders, cubes, and prisms. In addition, concepts related to measurement, patterns, arithmetic operations, and fractions were identified in the production, presentation, and trading processes of these snacks. These findings indicate that Betawi traditional snacks have significant potential as contextual learning resources that can support students’ conceptual understanding while fostering appreciation of local culture. Integrating ethnomathematics into mathematics education can contribute to more meaningful, engaging, and culturally responsive learning experiences.
Co-Authors anita febrianti Nurkhofifah Amini Rio Ramadhan Susi Rohani Ul'fah Hernaeny, M. Pd