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All Journal Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) POROS TEKNIK Jurnal Kesejahteraan Sosial, Komunikasi dan Administrasi Publik Khidmatuna: Jurnal Pengabdian Masyarakat Proceeding Of International Conference On Education, Society And Humanity
Rizki Dwi Lestari
Program Studi Pendidikan Matematika FKIP Untan Pontianak
Religion Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Social Sciences Other

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KEMAMPUAN PENYELESAIAN MASALAH MATEMATIS SISWA DALAM MATERI KUBUS DI KELAS IX SEKOLAH MENENGAH PERTAMA Lestari, Rizki Dwi; ., Sugiatno; Riyanti, Sri
Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 4, No 4 (2015): April 2015
Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa

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Abstract

Abstrak: Penelitian ini bertujuan untuk menjelaskan kemampuan penyelesaian masalah matematis siswa yang terdiri dari: (1) memahami masalah; (2) menyelesaian masalah; (3) memeriksa kembali penyelesaian masalah matematis di kelas IX SMP Negeri 2 Sungai Raya Kab.Kubu Raya Provinsi Kalimantan Barat. Metode penelitian yang digunakan untuk mencapai tujuan penelitian adalah deskriptif eksplorasi. Subjek yang berpartisipasi dalam penelitian ini adalah 30 siswa kelas IX C. Objek penelitian ini adalah kemampuan penyelesaian masalah matematis materi kubus. Hasil analisis data menunjukkan bahwa rata-rata kemampuan penyelesaian masalah matematis siswa temasuk kategori rendah dengan persentase ketercapaian 55%. Secara khusus kemampuan penyelesaian masalah matematis dibagi dalam tiga indikator yaitu: (1) kemampuan memahami masalah matematis dengan persentase 79%; (2) kemampuan menyelesaikan masalah matematis dengan persentase 58%; (3) kemampuan memeriksa kembali penyelesaian masalah matematis dengan persentase 28%.   Kata kunci : Kemampuan, Penyelesaian Masalah Matematis, Kubus Abstract: This aim research aims to describe ability of problem solving mathematical of students are : (1) understanding the problem; (2) finish the problem; (3) looking back problem solving mathematical in class IX SMP Negeri 2 Sungai Raya Kab.Kubu Raya West Borneo Province. The research method that used is a descriptive exploration. The subject  to participate in research is 30 students in class IX C. the research object is ability of problem solving mathematical on matter cube. The results of data analysis showed that the average ability of problem solving mathematical of students in category low with obtain percentage 55%. By means of special ability of problem solving mathematical in three indicator that is: (1) ability of understanding the problem mathematical with percentage 79%; (2) ability of finish the problem mathematical with percentage 58%; (3) ability of looking back problem solving mathematical with percentage 28%.   Keywords : Ability, Problem Solving Mathematical, Cube
Pengembangan Sistem Monitoring Kinerja Guru di SMK Maskumambang 1 Surabaya Yunanto, Andhik Ampuh; Wildan, Muhammad Ali; Khoirunnisa, Binti; Lestari, Rizki Dwi; Nugraha, Aditya Yogi Dwi
POROS TEKNIK Vol 14 No 1 (2022)
Publisher : P3M Politeknik Negeri Banjarmasin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31961/porosteknik.v14i1.2577

Abstract

Pembangkit listrik tenaga surya portable adalah pembangkit yang dapat dibawa kemanapun tanpa membutuhkan sumber energi listrik PLN dan memiliki bentuk serta ukuran fisik yang lebih kecil. Tujuan pembuatan alat ini adalah merancang alat pembangkit listrik tenaga surya portable dan mengetahui kinerja alat tersebut. Perancangan alat ini dibuat untuk memenuhi kebutuhan energi listrik kepada masyarakat terutama yang bekerja diluar rumah. Oleh karena itu dibuatlah alat PLTS portable untuk memudahkan para pekerja diluar rumah. Tujuan penelitian ini adalah merancang sumber energi portable menggunakan energi terbarukan. Solar generator sebagai alat yang berfungsi memenuhi kebutuhan listrik sekaligus membantu pemasokan energi listrik pada saat bekerja diluar rumah atau saat darurat. Dalam rancang bangun Solar Generator Portable ini penulis menggunakan solar cell dan sumber PLN untuk pengisian baterai berkapasitas 25 AH serta Inverter 500 Watt untuk menyalurkan energi ke beban yang bertegangan AC. Metode yang digunakan adalah metode eksperimen setelah melakukan penelitian dan pengambilan data didapatkan hasil pengisian baterai sebesar 12.6 V menggunakan baterai 25 Ah dan didapat juga hasil pengujian baterai selama 11 jam dengan beban 1 buah lampu LED 5 Watt, kipas angin 36 Watt selama 6 jam, dan blender dengan beban 200 Watt selama 1 jam.
Strategi Komunikasi PT. Magic Detailing Dalam Meningkatkan Kepuasan Konsumen Lestari, Rizki Dwi
KESKAP: Jurnal Kesejahteraan Sosial, Komunikasi dan Administrasi Publik Vol 3, No 3 (2024): KESKAP: Jurnal Kesejahteraan Sosial, Komunikasi dan Administrasi Publik
Publisher : Universitas Muhammadiyah Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/keskap.v3i3.21977

Abstract

Magic detailing is a company operating in the auto detailing sector. Founded in 2015 and has been running for ten years. Auto detailing or what is usually called a car salon focuses on maintaining and beautifying the appearance of vehicles, whether cars or motorbikes, so that they look much more perfect. Magic detailing is one of the trusted car salons in Medan city because the workmanship provided to consumers is quite good. Each company creates a communication strategy to increase consumer satisfaction and offers services that are attractive to consumers so that the company is able to survive and the business runs smoothly in tight business competition, so that the Magic Detailing company's goals are achieved. This type of research is qualitative research with descriptive presentation, using interview data collection techniques and data analysis techniques for data reduction, data presentation, and drawing conclusions. The research results show that PT Magic Detailing's Communication Strategy in Increasing Consumer Satisfaction is carried out by: Communicating directly with customers, providing the best service, using the best quality products, and the price of the products or services provided is relatively affordable.
Meningkatkan Pemahaman Masyarakat tentang Pentingnya Pendidikan di Dusun Karanganyar Kecamatan Sumbersuko Kabupaten Lumajang Ulumuddin, Ihya’; A’yun, Qurroti; Safa'ah, Alfiatus; Firdausi, Putri Nadiyatul; Lestari, Rizki Dwi; Karomah, Lailatul
Khidmatuna: Jurnal Pengabdian Masyarakat Vol. 5 No. 1 (2024): November
Publisher : Lembaga Penerbitan, Penelitian dan Pengabdian Masyarakat (LP3M) Institut Agama Islam Syarifuddin Lumajang Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54471/khidmatuna.v5i1.3260

Abstract

RA Muslimat NU Nurul Hikmah Sumbersuko merupakan sebuah lembaga pendidikan yang berada di Dusun Krajan, Desa Sumbersuko. Sudah dua tahun dekorasi dan hiasan ruangan di RA Muslimat NU Nurul Hikmah Sumbersuko belum diganti atau diperbaiki, sehingga banyak yang rusak, rapuh, dan kusam. Suasana ruang kelas demikian tidak cocok dengan anak usia dini yang sangat peka terhadap warna mencolok. Bagi anak kecil, selain sebagai hiasan yang menarik, hiasan dinding juga difungsikan sebagai media belajar untuk lebih mengenal lingkungan sekitar. Metode yang digunakan dalam penelitian ini adalah
THE TRIPOLAR TYPOLOGY OF RELIGION: FOSTERING MODERATION, HARMONY AND RESILIENCE IN THE GLOBALIZATION ERA Lestari, Rizki Dwi; Syuhud, Syuhud
PROCEEDING OF INTERNATIONAL CONFERENCE ON EDUCATION, SOCIETY AND HUMANITY Vol 2, No 2 (2024): Third International Conference on Education, Society and Humanity
Publisher : PROCEEDING OF INTERNATIONAL CONFERENCE ON EDUCATION, SOCIETY AND HUMANITY

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Abstract

Amidst the diversity of ethnicities, cultures, and religions, conflicts often arise due to extremists who claim to possess absolute truth. Alan Race’s Tripolar Typology of Religion categorizes religious perspectives into three types: exclusivism, inclusivism, and pluralism. Rigid exclusivism frequently triggers conflicts, whereas the more open approaches of inclusivism and pluralism promote tolerance and interreligious dialogue. This research aims to describe these three typologies and introduce religious moderation as a response to existing divisions. The study employs a qualitative approach, utilizing a literature review as its primary research method. Data collection techniques involve descriptive-analytic methods, including reading, understanding, reviewing, and analyzing relevant literature. The findings reveal that the typology of religion, religion itself, and globalization are deeply interconnected in shaping the contemporary religious landscape. Understanding these three concepts is essential for comprehending the dynamics of religion in the context of diversity and the challenges posed by globalization. Religion in the age of globalization faces complex issues such as extremism, radicalism, and modernization. Religious moderation emerges as a balanced response to these challenges, offering a middle ground that harmonizes the interpretation of religious texts with universal human values. A comprehensive understanding of the typology of religion, the interplay between religion and globalization, and the principles of religious moderation is crucial for fostering a more peaceful and tolerant world. By respecting differences and upholding shared human values, we can work towards creating a better future for all
Co-Authors Andhik Ampuh Yunanto A’yun, Qurroti Firdausi, Putri Nadiyatul Karomah, Lailatul Khoirunnisa, Binti Nugraha, Aditya Yogi Dwi Safa'ah, Alfiatus sri riyanti Sugiatno . Syuhud, Syuhud Ulumuddin, Ihya’ Wildan, Muhammad Ali