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All Journal EDUSAINS Jurnal Penelitian Pendidikan IPA (JPPIPA) JE-Unisla Jurnal Sains Riset
Wulandari, Rike Dwi
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Materials Science & Nanotechnology Physics Social Sciences

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RANCANG BANGUN ALAT PRAKTIKUM GLBB PADA BIDANG MIRING DENGAN PENGENDALI KEMIRINGAN BERBASIS ARDUINO Wildan Jamil Khafidar Rochim; Wulandari, Rike Dwi; Nurul Aini Afida; Alfenda Dwi Andini; Ana Urifah Alwiyah
Jurnal JE-UNISLA : Electronic Control, Telecomunication, Computer Information and Power System Vol 8 No 2 (2023): JE-UNISLA
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/je-unisla.v8i2.1100

Abstract

There are lots of lessons learned at school, one of which is the study of glasses, these glasses are one of the sciences which study the basic elements that make up the universe. Therefore learning media, such as practicum tools are needed to explain imaginary physics concepts. This study aims to make a GLBB practicum tool on an inclined plane with an Arduino-based slope controller. This study uses the Research & Development (R&D) method. The design of this practicum tool has four stages, namely software design, programming and circuit sketching, hardware design, and testing the performance of the practicum tool that has been developed. This practicum tool uses several components such as Arduino Uno as the main controller, servo motor, infrared sensor, and LCD to display acceleration results. The calculation results show that the acceleration calculation and the automatic acceleration observation do have not much significant difference. This Arduino-based practicum tool can automatically measure the acceleration of objects on inclined surfaces when the angle is changed. The greater the angle formed, the greater the acceleration of the object.
Analisis Konsep Fluida Pada Sistem Perairan Hidroponik NFT (Nutrient Film Engineering) Wulandari, Rike Dwi; Sani, Safina Aulia; Anggraeni, Nadiah Putri; Mashithoh, Nidya Nur; Prihandono, Trapsilo; Mahmudi, Kendid
Jurnal Sains Riset Vol 13, No 3 (2023): November 2023
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Jabal Ghafur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47647/jsr.v13i3.2016

Abstract

Hidroponik adalah metode pertanian yang tidak memanfaatkan tanah sebagai media pertumbuhan, melainkan mengandalkan air sebagai gantinya. Hidroponik NFT adalah metode penyediaan larutan nutrisi melalui aliran dangkal yang terus mengalir. Penelitian  ini  menggunakan  metode  studi  literatur  atau  penelitian  kepustakaan. Konsep fisika fluida yang terdapat pada sistem hidroponik NFT yaitu, viskositas, laju aliran air, tekanan hidrostatik, hukum kontinuitas, dan hukum bernoulli. Terdapat hubungan terbalik antara suhu dan nilai viskositas cairan, yaitu semakin tinggi suhu maka nilai viskositas semakin rendah. Adapun kecepatan laju aliran yang terlalu tinggi dan lambat menyulitkan akar untuk menyerap nutrisi. Penerapan konsep Hukum Bernoulli pada sistem perpipaan salah satunya pada sistem hidroponik membuat air lebih cepat untuk mencapai titik tertinggi dari sistem perpipaan yang telah diciptakan. Penggunaan konsep fisika fluida dalam sistem hidroponik Nutrient Film Technique  (NFT) memiliki pengaruh pada pertumbuhan tanaman
PENGEMBANGAN AUGMENTED LEARNING BERBASIS ETNOSAINS TARI LAHBAKO UNTUK LITERASI SAINS DAN MINAT PADA KONSEP GERAK MELINGKAR Sani, Safina Aulia; Wulandari, Rike Dwi; Nurroniah, Zhahrotun; Kusumaningtyas, Nilam Cahya; Sefanda, Sakti Kalisa; Nuraini, Lailatul
EDUSAINS Vol. 15 No. 2 (2023): EDUSAINS
Publisher : Faculty of Education and Teacher Training, UIN (State Islamic University) Syarif Hidayatul

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/es.v15i2.35194

Abstract

Pembelajaran berbasis etnosains berbantuan media visual augmented reality dalam pembelajaran menerapkan budaya lokal supaya literasi sains dan minat belajar siswa dalam kegiatan pembelajaran fisika dapat ditingkatkan. Tujuan penelitian ini untuk mengkaji validitas dan efektivitas media visual berbasis etnosains Tari Lahbako augmented reality dalam pembelajaran Fisika, serta mengkaji literasi sains dan minat belajar fisika siswa. Penelitian pengembangan menggunakan metode Research and Development dengan model pengembangan ADDIE. Hasil pengimplementasian media pembelajaran fisika Jember Traditional Dance Augmented Reality di beberapa sekolah menunjukkan hasil valid yang telah diuji validitasnya oleh tiga validator ahli. Berdasarkan rata-rata N-gain sebesar 0,73 terbukti bahwa literasi sains tergolong dalam kategori tinggi. Adapun, hasil minat belajar siswa sebesar 82,15 dengan kategori sangat tinggi menunjukkan terdapat peningkatan minat belajar siswa setelah menggunakan media berbasis Augmented Reality, sehingga media ini layak dan efektif untuk digunakan dalam pembelajaran fisika.
Probability of Electron Ion 3Li^(2+) In Momentum Space At n ≤ 3 Sani, Safina Aulia; Wulandari, Rike Dwi; Ulfah, Ana Zuyyina; Supriadi, Bambang; Kusumaningtyas, Nilam Cahya
Jurnal Penelitian Pendidikan IPA Vol 9 No 10 (2023): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i10.4288

Abstract

Lithium ions (3)  is a particle that has a single electron and is formed because lithium metal loses 2 of its 3 valence electrons. Probability is the square modulus of a wave function. Electron probability is a description of the discovery of electrons in space. This study aims to determine the probability value of electron momentum of Lithium ion (3). This type of research is non-experimental research in the form of developing existing theories with theoretical research methods. When viewed from the main orbital quantum value, the greater the probability value or the easier the electron is found at a larger quantum number. When viewed from the level of the probability interval, the greater the probability interval, the greater the main quantum value. In accordance with the theory which states that the large main quantum number n and orbital quantum l result in the probability value of Lithium ions getting bigger.
Co-Authors Alfenda Dwi Andini Ana Urifah Alwiyah Anggraeni, Nadiah Putri Bambang Supriadi Kusumaningtyas, Nilam Cahya Lailatul Nuraini Mahmudi, Kendid Mashithoh, Nidya Nur Nurroniah, Zhahrotun Nurul Aini Afida Sani, Safina Aulia Sefanda, Sakti Kalisa Trapsilo Prihandono Ulfah, Ana Zuyyina Wildan Jamil Khafidar Rochim