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Schrodinger : Jurnal Ilmiah Mahasiswa Pendidikan Fisika
Published by Universitas Indraprasta PGRI
ISSN : 27466248     EISSN : 27472078     DOI : https://doi.org/10.30998/sch.v2i2
Core Subject : Science, Education,
Astronomy Education Physics
Schrodinger : Jurnal Ilmiah Mahasiswa Pendidikan Fisika mengkaji artikel hasil penelitian pada bidang fisika dan pendidikan fisika.
Arjuna Subject : Fisika dan Astronomi - Fisika Nuklir dan Energi Tinggi
Articles 112 Documents
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Studi literatur: media belajar bebasis arduino uno pada pembelajaran fisika Rudianto, Rudianto; Annovasho, Jhelang; Mardaya, Mardaya
Schrodinger Jurnal Ilmiah Mahasiswa Pendidikan Fisika Vol 4, No 2 (2023): Schrodinger Jurnal Ilmiah Mahasiswa Pendidikan Fisika
Publisher : UNIVERSITAS INDRAPRASTA PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/sch.v4i2.6911

Abstract

This study aims to discuss the feasibility of learning media using Arduino Uno for the last 10 years in learning Physics. The author of the article uses the library method by collecting data using the Publish or Perish application from a national journal for physics learning media over the last 10 years. Data analysis technique using content analysis. The results showed that the use of learning media using Arduino Uno as a teaching material was very widely used in physics learning. Some teaching materials that use Arduino Uno a lot include the use of temperature measuring devices using the lm35 sensor, Water Discharge Meters using Flow Sensors, Photodiode sensors, solar cells, ultrasonic sensors, light dependent resistors and so on. With the media eligibility average being in the valid and very valid categories, the average is in the vulnerable category of more than 75%. With this literature study, researchers can compare the use of Arduino Uno, which is one of the best learning media to use.
Frame Selection and Adjustment of Progressive Long Corridor Lens Glasses for Presbyopia David, David; Dasuki, Ahmad; Ruslan, Eriko; Haryanti, Suci
Schrodinger Jurnal Ilmiah Mahasiswa Pendidikan Fisika Vol 5, No 1 (2024): Schrodinger Jurnal Ilmiah Mahasiswa Pendidikan Fisika
Publisher : UNIVERSITAS INDRAPRASTA PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/sch.v5i1.11174

Abstract

Presbyopia and explains why people need reading glasses as they age. Progressive lenses correct presbyopia. Only in this case study Client uses progressive lens with size: R/ : + 1.00 Cyl-0.50 x95 L/ : +1.00 Cyl-0.25 x80 ADD : +2.25 Progessive long corridor lens PD : 63/60 Size frame (A) : 53 mm Pupil Height (PV): 18 mm Vertical (B): 35 mm. Initial frame: A 51mm B 43mm ED 52mm D 17mm without nosepad.at the back (bend down) the MPD (monocular pupil distance) point is still not right. Because the frame is made of plastic and there is no nosepad, it cannot be adjusted to the nosepad. So that the replacement of the frame that has a nosepad with the following data: Frame type: full frame, Frame material: combination of plastic and metal, Data frame: A 50mm, B 44mm, ED50mm, D 21mm, Lens Type: progressive long corridor. Face adjustments are made to carry out MRP (Major Reference Point) pins on clients. For frames with a nosepad, it is more opened so that the vertex distance is closer, so that the close vision is wider (key hole principle). Then the bend down is bent so that the glasses do not go down when used.
PENGEMBANGAN VIDEO PEMBELAJARAN BERBASIS MIND MAPPING PADA MATERI MOMENTUM IMPULS KELAS X UNTUK MENINGKATKAN HASIL BELAJAR SISWA Almaida, Neza; Purwanti, Popi; Noor, Iman
Schrodinger Jurnal Ilmiah Mahasiswa Pendidikan Fisika Vol 5, No 1 (2024): Schrodinger Jurnal Ilmiah Mahasiswa Pendidikan Fisika
Publisher : UNIVERSITAS INDRAPRASTA PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/sch.v5i1.11116

Abstract

The purpose of this study is to develop mind mapping-based learning videos on Class X impulse momentum material to improve student learning outcomes. This research method used is the Research and Development method with the ADDIE development model. This product has been validated by media experts, material experts. Products that have been validated will be tested for effectiveness and student response conducted at SMK ANGKASA 1 involving 24 class X AFP students. The validation results showed that media experts obtained an average of 80% with the "feasible" category, the material expert validation results obtained an average of 88% with the "very feasible" category. So that the average validation of learning videos is 84% with the category "very feasible". The effectiveness of the media based on an n-gain score of 0.4 with interpretation there was an increase in the "medium" category and the student response test got a result of 86% in the "very good" category. Based on these results, the learning videos developed are feasible and good to be used as learning media and effective student learning outcomes
Rekonstruksi Soal Fisika Berbasis HOTS Menggunakan Metode CFA pada Ujian Sumatif Kelas XI SMA Amalia, Rizki; Sulisworo, Dwi
Schrodinger Jurnal Ilmiah Mahasiswa Pendidikan Fisika Vol 4, No 2 (2023): Schrodinger Jurnal Ilmiah Mahasiswa Pendidikan Fisika
Publisher : UNIVERSITAS INDRAPRASTA PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/sch.v4i2.10918

Abstract

This research aims to analyze and apply the reconstruction results of evaluation instruments in the form of HOTS-based physics questions using the CFA method in the Class XI SMA Summative Examination. The method used in the research is quantitative using a descriptive approach. The discussion in this article is part of the steps of HOTS-based Summative Exam question reconstruction research. The results of this study show that the HOTS content in class XI physics summative questions in high school is 50%, consisting of C4 and C5. There are also questions that contain 50% LOTS consisting of C1, C2 and C3. The reconstructed HOTS base question indicators contain a HOTS cognitive level of 100% with the aim of equipping and familiarizing students with thinking analytically, critically and creatively and being able to compete in the world of national and even international education.
Penerapan Model Pembelajaran Project Based Learning Berpendekatan STEM untuk Mengembangkan Kecakapan Abad 21 Siswa dalam Pembelajaran Fisika Suyanto, Suyanto
Schrodinger Jurnal Ilmiah Mahasiswa Pendidikan Fisika Vol 4, No 2 (2023): Schrodinger Jurnal Ilmiah Mahasiswa Pendidikan Fisika
Publisher : UNIVERSITAS INDRAPRASTA PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/sch.v4i2.10681

Abstract

In 21st century learning, students are asked to improve their competencies to improve their ability to collaborate, think critically, communicate and think creatively. Teachers must be able to develop these 4 (four) skills in students so that they can keep up with current developments. One of them is developing students' 21st century skills with the Project Based Learning learning model with a STEM approach. The research method uses a quasi-experimental method with an "One-Group Pretest-Posttest Design" research design. There was a significant increase in critical thinking skills from a score of 2.48 to 2.78 (scale 1 -3), collaboration skills from 2.44 to 2.75, creative thinking from 2.3 to 2.8 and communication skills from 2.34 to 2.76. The Project Based Learning learning model with a STEM approach is able to develop students' 21st century skills.
PEMILIHAN LENSA KONTAK LUNAK YANG TEPAT UNTUK KLIEN DRY EYE SYNDROME Faizar, Fathia Azzahra; Kartikawati, Atti; Sahel, Sahel; Yati, Fitri
Schrodinger Jurnal Ilmiah Mahasiswa Pendidikan Fisika Vol 5, No 1 (2024): Schrodinger Jurnal Ilmiah Mahasiswa Pendidikan Fisika
Publisher : UNIVERSITAS INDRAPRASTA PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/sch.v5i1.11193

Abstract

Pemilihan lensa kontak yang tepat sangat diperlukan apalagi untuk penderita dry eye syndrom, Pemilihan lensa kontak lunak bagi klien dengan Dry Eye Syndrome (DES) memerlukan material berdaya serap air rendah seperti hidrogel atau silikon hidrogen. Lensa Kontak Preservatif Bebas dapat dipilih untuk klien sensitif terhadap pengawet kimia, mengurangi iritasi. Kelembaban tinggi pada lensa membantu mengatasi kekeringan mata pada DES. fokus penelitian ini adalah untuk menganalisis (7) artikel yang cocok persyaratan dipilih untuk ditinjau sintesis. Dalam review sintesis ini, penulis Ulasan literatur berdasarkan tinjauan narasi. Bagi para penderita Dry Eye Syndrom diharapkan dapat memilih lensa kontak yang tepat agar tidak memperparah Dry Eye Syndrom. Selain itu kebersihan lensa kontak harus selalu diperhatikan agar tidak timbul iritasi yang dapat memperparah Dry Eye Syndrom.
Pengaruh Warna Bohlam Terhadap Nilai Radiasi Kalor Akuba, Kisman R.; Paputungan, Devi Triana; Virna, Rila; Kurniasari, Septiana
Schrodinger Jurnal Ilmiah Mahasiswa Pendidikan Fisika Vol 5, No 1 (2024): Schrodinger Jurnal Ilmiah Mahasiswa Pendidikan Fisika
Publisher : UNIVERSITAS INDRAPRASTA PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/sch.v5i1.11023

Abstract

In daily activities, there is a phenomenon that is the opinion of the general public that people who wear black feel hotter than people who wear other colors. A bulb is an artificial light source that results from channeling an electric current through a filament which then heats up and produces light. This research aims to measure the heat radiation value of different colored bulbs. The method of this research is that several bulbs of different colors are measured for heat radiation at varying times of 5 minutes, 10 minutes, 15 minutes, 20 minutes, 25 minutes and 30 minutes. The research results show that black has the largest temperature changes, and transparent colors have the smallest temperature changes compared to other colors. Dominantly dark colors are better conductors of heat.
Rancang Bangun Alat Pengering Daun Kelor Otomatis berbasis Arduino Uno Okyranida, Indica Yona; Astuti, Irnin Agustina Dwi
Schrodinger Jurnal Ilmiah Mahasiswa Pendidikan Fisika Vol 4, No 2 (2023): Schrodinger Jurnal Ilmiah Mahasiswa Pendidikan Fisika
Publisher : UNIVERSITAS INDRAPRASTA PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/sch.v4i2.11105

Abstract

Moringa (Moringa oleifera) is a plant native to the tropical and subtropical regions of South Asia, but it has spread to various regions worldwide. Traditionally utilized for food, medicinal, and agricultural purposes, the moringa plant offers diverse benefits from all its parts. Moreover, moringa is also employed in agriculture due to its ability to thrive in tropical and subtropical environments and its tolerance to poor soil conditions. Moringa leaves are often used as an additional ingredient in traditional Indonesian cuisine and boast remarkable health potential. However, knowledge on how to process moringa leaves remains limited among the general populace.The drying process of moringa leaves, a common processing method, is often carried out traditionally using direct sunlight. However, this method presents challenges such as contamination risks, difficulty in controlling temperature and humidity, and potential degradation of nutrient content and product quality. Hence, the development of an automated moringa leaf drying device based on Arduino Uno offers an effective solution with automatic control of temperature, humidity, and safety features, ensuring the production of high-quality products efficiently and safely. Despite having some drawbacks, ongoing innovation is essential to enhance the performance and sustainability of moringa leaf drying devices in the future
Penggunaan Statement IF-ELSE-END Pada Kode Program Kalkulator Fisika Untuk Materi Tumbukan Suharmanto, Puji; Wahyuni, Sri Endang
Schrodinger Jurnal Ilmiah Mahasiswa Pendidikan Fisika Vol 4, No 2 (2023): Schrodinger Jurnal Ilmiah Mahasiswa Pendidikan Fisika
Publisher : UNIVERSITAS INDRAPRASTA PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/sch.v4i2.10629

Abstract

In the physics calculator there is a Matlab program code which will be read as input and then executed to calculate physics problems computationally. Matlab has a program control structure as input, namely the statement IF-ELSE-END in the form of a conditional statement command with the ability to make different decisions depending on conditions and repeat operations without duplicating code so that commands can be skipped or executed. The research objective is that students can complete functions and create simple scripts using the statement IF-ELSE-END in physics problems. The method used in this research is developing Matlab program code in writing scripts using the statement IF-ELSE-END. Observations were made on the program code that had been created with each script on the radiobutton being converted into a simple script using the statement IF-ELSE-END. Based on the results of observations, students were able to run a physics calculator using the statement IF-ELSE-END on collision material with calculation results that were in accordance with manual calculations. So it can be concluded that using the statement IF-ELSE-END can be used to write simple scripts to problems solve physics.
Solusi Persamaan Klein Gordon dengan Kombinasi Potensial Hiperbolik dalam 3D Koordinat Silinder Elviyanti, Isnaini Lilis; Syukron, Ahmad Aftah
Schrodinger Jurnal Ilmiah Mahasiswa Pendidikan Fisika Vol 5, No 1 (2024): Schrodinger Jurnal Ilmiah Mahasiswa Pendidikan Fisika
Publisher : UNIVERSITAS INDRAPRASTA PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/sch.v5i1.11504

Abstract

This research focuses on the relativistic energy and wave function for spin-zero particles using the Klein-Gordon Equation influenced by a combination of hyperbolic potentials, specifically the Hultn potential and the hyperbolic Scarf potentials type I and II. The main problem addressed is how to solve the Klein-Gordon Equation under anti-particle conditions, where the scalar potential is equal to the negative vector potential, and in separable non-central cylindrical coordinates.The objective of this research is to determine the relativistic energy and wave function of spin-zero particles under the mentioned conditions. To achieve this objective, the asymptotic iteration method (AIM) is used to solve the Klein-Gordon Equation, which has been reduced to three one-dimensional Schrdinger equations. This approach allows for the separation of variables in cylindrical coordinates, breaking the three-dimensional non-central cylindrical potential into radial (r), angular (?), and axial (z) components.The results of the research indicate that the relativistic energy and wave function can be obtained using the AIM. The relativistic energy is derived from the radial component, and the wave function is presented in the form of a hypergeometric equation. These results are presented as equations that show the relationship between energy and wave function with the involved variables.

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