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All Journal Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) Journal of Nutrition College Jurnal Penelitian Pendidikan Guru Sekolah Dasar Jurnal Biologi Tropis JPPS (Jurnal Penelitian Pendidikan Sains) International Journal of Education, Social Studies, And Management (IJESSM) Unram Journal of Community Service (UJCS) JIPMukjt:Jurnal Ilmu Pendidikan Muhammadiyah Kramat Djati Jurnal Riset Mahasiswa Matematika IDEA: Jurnal Psikologi Pedagogi: Jurnal Pendidikan Dasar
Dwi Safitri, Dwi
Program Studi Pendidikan Matematika FKIP UNTAN, Pontianak
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Physics Social Sciences Other

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PERBEDAAN PERILAKU MAKAN DAN POLA ASUH PEMBERIAN MAKAN ANTARA BALITA DENGAN RIWAYAT ASI EKSKLUSIF DAN NON-ASI EKSKLUSIF DI KABUPATEN PEKALONGAN Safitri, Dwi; Margawati, Ani; Nissa, Choirun
Journal of Nutrition College Vol 7, No 1 (2018): Januari
Publisher : Departemen Ilmu Gizi, Fakultas Kedokteran, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (722.89 KB) | DOI: 10.14710/jnc.v7i1.20778

Abstract

Latar Belakang : Balita dengan riwayat susu formula dan ASI+susu formula sejak bayi lebih berisiko mengalami obesitas dibandingkan balita ASI eksklusif, meskipun demikian mekanismenya belum diketahui. Beberapa penelitian menyebutkan terdapat hubungan antara riwayat ASI eksklusif dengan pola asuh pemberian  makan, yang dapat mempengaruhi self-regulation of energy intake dan perilaku makan anak.Tujuan : Menganalisis perbedaan perilaku makan dan pola asuh pemberian makan antara balita dengan riwayat ASI eksklusif dan non-ASI eksklusif di kabupaten Pekalongan.Metode : Penelitian dengan desain cross-sectional, dilaksanakan di kecamatan Buaran, Pekalongan. Subjek penelitian dikategorikan menjadi kelompok ASI eksklusif, susu formula dan ASI+susu formula. Setiap kelompok terdiri atas 21 subjek. Data riwayat ASI eksklusif diperoleh melalui wawancara dengan ibu/ melihat buku Kesehatan Ibu dan Anak. Data perilaku makan diperoleh melalui Children Eating Behavior Questionnaire (CEBQ), sedangkan data pola asuh pemberian makan diperoleh melalui Children Feeding Questionnaire (CFQ). Analisis data menggunakan uji Anova one-way dan Kruskall Wallis.Hasil : Kelompok non-ASI eksklusif memiliki perilaku penyuka makanan, sedangkan kelompok ASI eksklusif memiliki perilaku tidak penyuka makanan. Kelompok non-ASI eksklusif memiliki pola asuh yang lebih controlling dibandingkan kelompok ASI eksklusif. Terdapat perbedaan perilaku makan dan pola asuh pemberian makan antara kelompok ASI eksklusif dan non-ASI eksklusif (p<0,001). Namun, tidak terdapat perbedaan perilaku makan dan pola asuh pemberian makan antar kelompok non-ASI eksklusif (p>0,05).Simpulan : Terdapat perbedaan perilaku makan dan pola asuh pemberian makan antara balita dengan riwayat ASI eksklusif dan non-ASI eksklusif di kabupaten Pekalongan.  Tidak terdapat perbedaan perilaku makan dan pola asuh pemberian makan antar balita non-ASI eksklusif.
PENGAMBANGAN MEDIA FIND ME PADA PELAJARAN MATEMATIKA MATERI BILANGAN GANJIL GENAP UNTUK KELAS II SEKOLAH DASAR SAFITRI, DWI; RAHMAWATI, IKA
Jurnal Penelitian Pendidikan Guru Sekolah Dasar Vol 6, No 5 (2018)
Publisher : PGSD FIP UNESA

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Abstract

Abstrak Penelitian ini berlatar belakang dari sulitnya peserta didik memahami materi ganjil genap. Tujuan penelitian ini untuk mengetahui hasil pengembangan dari media find me pada pelajaran matematika materi bilangan ganjil genap untuk kelas II sekolah dasar. Metode yang digunakan dalam penelitian ini adalah metode pengembangan ADDIE dimana terdapat lima fase yaitu analysis, design, development, implementation, evaluation. Media dinyatakan layak dari hasil penilaian dari ahli materi materi dengan persentase 85% dan ahli media 85% serta angket yang dibagikan kepada peserta didik 88%. Kata Kunci: media, Find Me, ganjil genap. Abstract This study is based on the difficulty of learners to understand even odd material. The purpose of this study to find out the results of the development of the media find me in the mathematics course material odd number even for class II elementary school. The method used in this research is the development method of ADDIE where there are five phases that is analysis, design, development, implementation, evaluation. Media is declared feasible from the assessment results of material experts with percentage of 85% and 85% media experts and questionnaires distributed to learners are 88%.. Keywords: media , Find Me, ood and even numbered.
EKSPLORASI KONSEP MATEMATIKA PADA PERMAINAN MASYARAKAT MELAYU SAMBAS Safitri, Dwi; Hartoyo, Agung; Nursang, Asep
Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 4, No 6 (2015): JUNI 2015
Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa

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Abstract

Abstrak: Penelitian ini bertujuan untuk mengungkap konsep matematika yang terdapat pada permainan masyarakat Melayu Sambas. Pengolahan datadalam penelitian ini menggunakan teknik analisiskualitatif. Data yang dianalisis adalah data yang didapat melalui teknik pengamatan langsung, dokumentasi, dan wawancara. Hasil analisis data menemukan ada 14 jenis permainan di Semparuk yaitu: engkek-engkek, gasing, sengalauan, senaporan, kelereng, tali/so, selimban, gedong, koda’an, cari semut, pantai, cangkalelet, sodar, dan bulan. Dalam tahap permainan teridentifikasi ada 4 aktivitas yang bernuansa matematika yaitu membilang, mengukur, mendesain dan menentukan letak, dan menjelaskan. Hasil penelitian menunjukkan bahwa permainan yang dimainkan oleh masyarakat Sambas di desa Semparuk mengandung etnomatematika. Adapun konsep matematika yang terkandung dalam permainan masyarakat Melayu Sambas meliputi bilangan bulat, jarak, waktu, peluang, membilang bilangan bulat, himpunan, bangun datar, pengukuran, operasi bilangan bulat, kesimetrian, serta baris dan deret. Kata kunci: Eksplorasi, konsep matematika, permainan masyarakat. Abstract: The aims of this research is to reveal the mathematical concept contained in Malay community games in Sambas. The data processing in this research using a qualitative analysis techniques. The data analyze is the data that obtained through direct observation, documentation, and interview. The result of data analyze found 14 kinds of games in Semparuk, there are: engkek-engkek, gasing, sengalauan, senaporan, kelereng, tali/so, selimban, gedong, koda’an, cari semut, pantai, cangkalelet, sodar, and bulan. In the levels of the games that identified four activities nuanced mathematics, there are counting, measuring, desaining, locating and explaining. The results of research showed that the games by Sambas people in Semparuk village containing etnomathematic. As for the mathematical concept embodied in Malay community games in Sambas includes integers, distance, time, opportunities, counting the integers, the set, plane, measuring, integar operations, symmetry, and rows. Keyword: Exploration, mathematical concept, games community.
Analisis Dinamik Model Predator-Prey dengan Faktor Kanibalisme Pada Predator Safitri, Dwi; Widayani, Heni; Pagalay, Usman
Jurnal Riset Mahasiswa Matematika Vol 1, No 2 (2021): Jurnal Riset Mahasiswa Matematika
Publisher : Mathematics Department, Maulana Malik Ibrahim State Islamic University of Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/jrmm.v1i2.14019

Abstract

Kajian dinamika populasi predator-prey di suatu ekosistem dengan adanya kanibalisme pada predator dilakukan pada penelitian ini. Ketika ada kanibalisme di tingkat predator dikhawatirkan populasi predator itu akan menurun atau terjadi kepunahan, sehingga populasi prey menjadi tidak terkontrol dan akan terjadi ketidakseimbangan ekosistem. Oleh karena itu, pada penelitian ini dibangunlah model matematika predator-prey dengan faktor kanibalisme pada predator berbentuk sistem persamaan diferensial biasa non linier dengan tiga persamaan. Pada model predator-prey tersebut ditemukan dua titik kesetimbangan yang memiliki kemungkinan stabil yaitu titik kesetimbangan ketika tidak ada prey  dan titik kesetimbangan ketika kedua spesies eksis di ekosistem tersebut . Hasil sensitivitas analisis menunjukkan bahwa sifat kestabilan lokal dari titik  maupun  bergantung pada parameter kanibalisme yakni  dan . Lebih lanjut, untuk titik  telah dibuktikan sifat kestabilan global menggunakan fungsi lyapunov. Hasil simulasi numerik mengilustrasikan hasil analisa yang sudah diperoleh, sehingga ditemukan kemungkinan terjadinya limit cycles yang menandakan adanya bifurkasi hopf.
The Role of Savings and Loan Cooperatives in the Development of Micro, Small, and Medium Enterprises (MSMEs): (A Case Study on Sibotolungun Savings and Loans Cooperative (KSP) in West Medan District) Perkasa, Ripho Delzy; Safitri, Dwi; Lubis, Ismanora; Aimansyah, Zaki
International Journal Of Education, Social Studies, And Management (IJESSM) Vol. 4 No. 2 (2024): The International Journal of Education, Social Studies, and Management (IJESSM)
Publisher : LPPPIPublishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52121/ijessm.v4i2.336

Abstract

The aim of this research is to identify the role of the Sibotolungun Savings and Loans Cooperative (KSP) in the development of Micro, Small and Medium Enterprises (MSMEs) in Medan Barat District and to determine the efforts of the Sibotolungun Savings and Loans Cooperative (KSP) in empowering the community economy in Medan Barat District . This research was conducted using qualitative analysis methods with data collection techniques through observation, interviews and documentation. The number of informants involved in this research was 4 people consisting of 1 KSP Sibotolungun employee and 3 MSME entrepreneurs. The results of this research show that: 1). The Sibotolungun Savings and Loans Cooperative (KSP) acts as a provider of capital financing for MSMEs, which contributes to economic growth and as an alternative savings institution other than banks. 2) KSP Sibotolungun’s Efforts to empower the community’s economy are carried out through providing counseling and Assistance to increase sales, so that entrepreneurs can remain competitive in the market.
English English Safitri, Dwi; Inayah, Nailil; Taufik, Taufik; Astuti, Julia
JPPS (Jurnal Penelitian Pendidikan Sains) Vol. 13 No. 2 (2024)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jpps.v13n2.p129-142

Abstract

Objective: The aim of this investigation is to study and describe a Problem-Based Learning (PBL) model based on local wisdom assisted by interactive magazines to enhance students' critical thinking skills. Method: This study used a quasi-experimental design with a saturated sample technique. The tools employed were observation sheets monitoring both teacher and student activities, critical thinking tests, and a questionnaire. Results: Based on observations results, it was found that teacher and student activities were very good with percentages of 96,64% and 91,96% respectively. According to the t-test, the significance (two-tailed) value was 0.000, which is less than 0.05, leading to the rejection of the null hypothesis (H0). Therefore, it can be inferred that students' critical thinking skills differ significantly between the experimental and control classes. The category of critical thinking skills was less initially and improved into a critical category after the implementation of local wisdom-oriented problem-based learning assisted by an interactive e-magazine. Moreover, Learning using interactive magazines was also interesting, effective, and practical for students. Novelty: This research specifies the problem given to material or issues related to local wisdom of Malaysia for Indonesian students. Besides, the implementation of the model is assisted by the interactive media to strengthen the effects.
EVALUASI KINERJA HUMAS DALAM MEMPEROMOSIKAN MTS MARFUAH PALEMBANG Ibrahim, Ibrahim; Safitri, Dwi; Niswah, Choirun
Jurnal Ilmu Pendidikan Muhammadiyah Kramat Jati Vol 4 No 2 (2023): Jurnal Ilmu Pendidikan Muhammadiyah Kramat Jati
Publisher : Pimpinan Cabang Muhammadiyah Kramat Jati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55943/jipmukjt.v4i2.54

Abstract

Penelitian ini bertujuan untuk mengetahui tentang Evaluasi Kinerja Humas Dalam Mepromosikan MTs Marfuah Palembang. Metode penelitian yang digunakan dalam penelitian ini adalah metode penelitian deskripsi kualitatif untuk mengetahui kinerja humas dalam mempromosikan MTs Marfuah Palembang. Teknik pengumpulan data menggunakan teknik observasi, wawancara, dan dokumentasi yang digunakan untuk menghimpun data tentang keadaan kinerja humas dalam mempromosikan MTs Marfuah Palembang, kinerja humas dalam mempromosikan MTs Marfuah ini sudah dikategorikan cukup baik, hal tersebut sudah di gambarkan dengan kontribusi antara pihak humas, waka kurikulum dan juga masyarakat sekitar. Dengan adanyaa dukungan dari pihak pimpinna madrasah, adanya komunikasi yang baik antara pihak humas sehingga dapaat berbagi informasi mengenai berita-berita yang ada di madrasah. Faktor yang mempengaruhi kinerja humas dalam mempromosikan MTs Marfuah Yakni faktor SDM, fasilitas dan teknologi yang tersedia, lingkungan kerja yang kondusif.
Empowerment of the Environment Through the Utilization of Organic Waste as Raw Material for Organic Fertilizer Production in Pandan Wangi Village Makki, Muhammad; Hawarikatun, Baiq; Safitri, Dwi; Rizky Anjani, Alifiya; Azwari, Mila; Pratama, Sanjaya; Azzahra, Fatima; Farid Irfansyah, Muhammad; Adellya, Putri; Reihan Pratama, Rio; Mukarom, Amar
Unram Journal of Community Service Vol. 6 No. 2 (2025): June
Publisher : Pascasarjana Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/ujcs.v6i2.1031

Abstract

The use of fertilizers plays an important role in increasing agricultural productivity. However, long-term dependence on chemical fertilizers poses a risk of reducing soil fertility, causing nutrient imbalances, and leading to the accumulation of chemical residues that negatively impact the soil ecosystem. Pandan Wangi Village, which develops the agricultural and livestock sectors side by side, still faces challenges in managing organic waste. This condition leads to environmental pollution and a high dependence on chemical inputs in agriculture. This program aims to reduce the use of chemical fertilizers by utilizing livestock waste as a raw material for organic fertilizers, which can enhance soil fertility and reduce environmental impacts. This activity involves socialization and training to improve the knowledge and skills of the community in independently producing organic fertilizers. This program is expected to provide long-term benefits for agricultural productivity and empower communities towards a more sustainable and environmentally friendly agricultural system.
Pengaruh Model Problem based learning Berbantuan Media Question Card Terhadap Hasil Belajar Matematika Peserta Didik Mustakim, Erni; Diana, Siska Mega; Loliyana; Safitri, Dwi
Pedagogi: Jurnal Pendidikan Dasar Vol. 11 No. 2 (2023): Oktober 2023
Publisher : Program Studi Pendidikan Guru Sekolah Dasar, Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/pdg.v11i2.708

Abstract

Permasalahan dalam penelitian ini adalah rendahnya hasil belajar matematika peserta didik kelas IV SD Negeri 1 Metro Pusat. Penelitian ini bertujuan untuk meneliti pengaruh model problem based learning berbantuan media question card terhadap hasil belajar matematika peserta didik. Metode yang digunakan dalam penelitian ini adalah desain pre-eksperimental dengan desain one group pretestposttest design. Jenis penelitian yang digunakan adalah penelitian eksperimen dengan pendekatan kuantitatif. Penelitian ini menggunakan teknik sampling non probability sampling dengan jenis teknik purposive sampling dan populasi sebanyak 102 peserta didik dengan sampel 27 peserta didik. Instrumen yang digunakan dalam penelitian ini adalah tes dan non tes. Hasil penelitian menunjukan bahwa terdapat pengaruh yang signifikan pada penerapan model problem based learning berbantuan media question card terhadap hasil belajar matematika peserta didik kelas IV SD Negeri 1 Metro Pusat Semester Genap Tahun Ajaran 2022/2023.
Vitamin A content in Peranggi (Capsicum annuum L. var. chinensis), a local chili pepper from West Kalimantan Daningsih, Entin; Safitri, Dwi; Hartini, Sari Sugi; Marlina, Reni
Jurnal Biologi Tropis Vol. 25 No. 4 (2025): in Progress
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v25i4.9942

Abstract

Peranggi chili (Capsicum annuum L. var. chinensis) is a local chili variety with high spiciness and a distinctive aroma from West Kalimantan; however, its quality, including vitamin A content, are not known yet. This study aimed to assess the quality, including the vitamin A content, of Peranggi chili. The experimental design was a Completely Randomized Block Design (RCBD), with sampling time as blocks and different markets as treatments, each with three replications. The measurements included weight, length, diameter fruit, peduncle length, peduncle weight, color, namely (L, a, b) and lastly vitamin A content. Data were analyzed using SAS with the ANOVA model for RCBD, followed by the Least Significant Difference (LSD) test if the treatments were significant. Multiple regression analysis was applied to identify the quality variables that determine vitamin A content. The weight, length, and diameter fruit of Peranggi chili was smaller in shape and size compared to other Capsicum annuum varieties. The size pranggi chili varietdD. Vitamin A content also varies and was more influenced by the maturity level of the chili (a and L values). The resulting data can serve as a basis for grading the quality of Peranggi chili, including its vitamin A content.
Co-Authors Adellya, Putri Agung Hartoyo Aimansyah, Zaki Aldi, M Fardinal Ani Margawati Asep Nursang, Asep Astuti, Julia Azwari, Mila Azzahra, Fatima Chandrika Eka Larasati, Chandrika Eka Choirun Niswah, Choirun Entin Daningsih Erni Mustakim Farid Irfansyah, Muhammad Hardani Widiastuti Hartini, Sari Sugi Hawarikatun, Baiq Heni Widayani Ibrahim Ibrahim Ika Rahmawati Inayah, Nailil Jefri, Edwin Julfika, Titi Loliyana Lubis, Ismanora Makki, Muhammad Margaretha Maria Shinta Pratiwi Mukarom, Amar Nissa, Choirun Perkasa, Ripho Delzy Pratama, Sanjaya Rahman, Ibadur Reihan Pratama, Rio Rizky Anjani, Alifiya Siska Mega Diana Taufik Taufik Usman Pagalay Yuliani, Dina