cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Hamidi
Contact Email
admin@balaipublikasi.id
Phone
+6281936732708
Journal Mail Official
hamidi@unram.ac.id
Editorial Address
Claster Granada DJ 15 Perumahan Grand Lingkar Mataram, Nusa Tenggara Barat
Location
Kota mataram,
Nusa tenggara barat
INDONESIA
AMPLITUDO: Journal of Science & Technology Innovation
Published by Balai Publikasi Indonesia
ISSN : 28306171     EISSN : 28306902     DOI : https://doi.org/10.56566/amplitudo
Core Subject : Science, Agriculture, Engineering,
Agriculture, Biological Sciences & Forestry Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture
AMPLITUDO: Journal of Science & Technology Innovation is a scholarly, online international journal that aims to publish peer-reviewed original research result-oriented papers in the fields of science, technology, and Innovative Technology. Submitted papers will be reviewed by the technical committees of the Journal. All submitted articles should report original, previously unpublished research results, and will be peer-reviewed. Articles submitted to the journal should meet these criteria and must not be under consideration for publication elsewhere. Manuscripts should follow the style of the journal and are subject to both review and editing. AMPLITUDO is steered by a distinguished Board of Directors, Researchers, and Academicians and is supported by an international review board consisting of prominent individuals representing many well-known universities, colleges, and the corporate world.
Arjuna Subject : Umum - Umum
Articles 80 Documents
 1   2   3   4   5 
Efforts to Create an Interesting and Meaningful Physics Learning Environment with a Project-Based Learning Model Rizaldi, Dedi Riyan; Ziadatul Fatimah
AMPLITUDO : Journal of Science and Technology Innovation Vol. 2 No. 1 (2023): February
Publisher : Balai Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56566/amplitudo.v2i1.11

Abstract

The rapid development of the times will certainly bring up new skills, especially in the era of the Industrial Revolution 4.0 and Society 5.0, which are currently developing. Digital technology is the most important part in building this era. So that this era makes internet-based technology a human companion to carry out their daily activities. With the new environment, of course, the world of education as one part that plays a role in producing human resources must be wise in creating meaningful learning conditions. The condition of a meaningful learning environment is needed in almost all subjects, including physics. One of the learning models that can change or modify the student learning environment is to apply a project-based learning model (PjBL) with six stages, namely: 1) Start with the Essential Question; 2) Design a Plan for the Project; 3) Create a Schedule; 4) Monitor the Student and the Progress of Project; 5) Assess the Outcome; and 6) Evaluate the Experience. The application of the project-based PjBL model received a positive response from students at MA Plus Nurul Islam Sekarbela, this was reinforced by the percentage of student interest in project-based physics learning, which was 55.55% in the "very interesting" category and 26.98% in the "interesting" category, so that by using the model PjBL makes students feel very interested in learning by producing a product, namely student worksheets and learning videos "Physics Experiments" which can be used as guides for other students in need
Ratio of All Unit Weight (AUW) to Thrust force of Upper Wing Aeromodelling Aircraft Zuhdi, Muhammad; Doyan, Aris; Syahrial, Syahrial; Rokhmat, Joni; Kosim, Kosim
AMPLITUDO : Journal of Science and Technology Innovation Vol. 2 No. 1 (2023): February
Publisher : Balai Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56566/amplitudo.v2i1.12

Abstract

The aircraft used in this study is the upper wing type which has the advantage of flight stability. This upper wing aircraft was designed by the researchers themselves with three different types of wings with a wing span of 1.35m and a fuse lag of 0.925 meters. There are four main forces that work when the plane is in the air, namely lift, thrust, air resistance and gravity. From the results of this study, it can be concluded that the heavier the aircraft unit being flown, the greater the minimum thrust required to fly the aircraft. The measurement results of the 3 aircraft weights, namely 917 grams, require a thrust of 2030 grams of force, whereas for a total aircraft weight of 1,230 grams a thrust of 2510 grams is required, and at an aircraft weight of 1495 grams a minimum thrust of 3040 grams is required. The results also show that the thrust generated is not linear with the throttle position
Practicality of Learning Devices Based on Conceptual Change Model to Improve Concept Mastery of Students in the Gas Kinetic Theory Material Susilawati, Susilawati; Kusumayati, Baiq Arum; Sutrio, Sutrio; Doyan, Aris
AMPLITUDO : Journal of Science and Technology Innovation Vol. 1 No. 2 (2022): August
Publisher : Balai Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56566/amplitudo.v1i2.13

Abstract

This study aims to determine the practicality of learning devices based on conceptual change model to improve concept mastery of students in the gas kinetic theory material. The device was developed with a 4D model consisting of define, design, develop, and disseminate. The learning tools developed are in the form of syllabus, lesson plan, student worksheet, and concept mastery instrument. The data collection was carried out through the distribution of student response questionnaires and observation sheets on the implementation of learning in the eleventh grade MIPA SMAN 1 Kediri. The questionnaire score used consisted of 4 scales, namely a scale of 4 (very good), a scale of 3 (good), a scale of 2 (less), and a scale of 1 (very less). The results showed that the response of students and the implementation of learning were very practical. Based on these data, it can be concluded that the learning device conceptual change model practically to improve concept mastery of students in the gas kinetic theory material
Effectiveness of Physics Learning Tools using Blended Learning Model with Video Assistance on Momentum and Impulse Materials to Improve Problem Solving Ability of Students Susilawati, Susilawati; Doyan, Aris; Putri , Izlayani; Taufik, Muhammad
AMPLITUDO : Journal of Science and Technology Innovation Vol. 1 No. 2 (2022): August
Publisher : Balai Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56566/amplitudo.v1i2.14

Abstract

This study aims to determine the effectiveness of physics learning tools using blended learning model with video assistance on momentum and impulse materials to improve problem solving ability of students. The learning tools were developed using a 4D model which includes the stages of define, design, develop, and disseminate. Learning tools developed in the form of syllabus, lesson plans, student worksheets, learning videos, and problem solving ability instruments in the form of descriptions with a total of 5 questions. The research data was obtained from the results of a limited trial in the tenth grade MIPA 4 SMAN 1 Mataram with a total of 33 people. The data obtained from the next study were tested for the value of n-gain to find out the improvement in problem solving abilities. The results showed that the overall value of n-gain was 0.66 in the medium category. In addition, the n-gain analysis of each problem solving indicator shows that the indicators of recognizing problems and planning strategies have increased with the n-gain value being in the medium category, while the indicator implementing strategies and evaluating solutions has increased with the n-gain value being in the high category. These results indicate that the physics learning tools using blended learning model with video assistance on momentum and impulse materials is effective to improve problem solving ability of students.
Using Google Form as an Evaluation Tool for Physics Learning in Phase F Hikmawati, Hikmawati; Rokhmat, Joni; Dewi, Alfiana Chandra; Firdaus, Fahmi; Farrizqi, Muhammad Nur; Nisaa, Muthiatun; Hadi, Yayan Sofyan
AMPLITUDO : Journal of Science and Technology Innovation Vol. 1 No. 2 (2022): August
Publisher : Balai Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56566/amplitudo.v1i2.15

Abstract

This study aims to analyze the use of Google Forms as an evaluation tool for learning physics in Phase F at SMAN 1 Masbagik. The analysis was divided into two, namely students' mastery of physics concepts on Fluid Statics in terms of the question categories and students' responses to the use of google forms. This study used 18 respondents from Phase F at SMAN 1 Masbagik, East Lombok Regency, West Nusa Tenggara. This research was conducted in an odd semester of the 2022 school year. The link to the evaluation questions given to respondents contained 15 questions with 5 answer options, namely A, B, C, D, and E. Links to student response questionnaires for using the evaluation tool in the form of a Google form containing 10 attitude statements, with an assessment using a scale of 4. The results showed that students who answered correctly in the easy category were 72.2%, the medium category was 50.0%, and the difficult category was 33.3%. Students who expressed interest in the Google form as an evaluation tool amounted to 35.7%, and students who stated that they were very satisfied with the Google form as an evaluation tool amounted to 42.9%. Thus, teachers need efforts to train students in working on questions that fall into the difficult category or Higher Order Thinking Skills (HOTS). The Google form can be an alternative evaluation tool in physics learning, especially during the COVID-19 pandemic which limited direct learning interactions in class
Impact Pollution Microplastics in Rivers in Indonesia Jamika, Fadel Ikrar; Pangesti, Dinda Tri; Diliarosa, Skunda; Razak, Abdul; Syah, Nurhasan
AMPLITUDO : Journal of Science and Technology Innovation Vol. 2 No. 1 (2023): February
Publisher : Balai Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56566/amplitudo.v2i1.16

Abstract

Problems surroundings existence in Indonesia are very diverse, which include associated pollutants withinside the river. Ecology surroundings river in Indonesia has its very own complexities of problems, possibilities and demanding situations which are exceptional from different regions. The major trouble in ecology river surroundings is trouble pollutants garbage plastic mainly microplastic. The cause of this studies is to explain photo and effect pollutants microplastics in rivers. Method used is qualitative or evaluate literature. Microplastic is skilled plastic degradation and length diameter < 5mm. Source microplastic is composed from particularly number one and secondary. Microplastics can input rivers thru effluents from home and business activities. Domestic sewers and business retailers are getting the primary approach of shipping to the river flow. The effect of microplastics at the surroundings may be withinside the shape of pollutants to the aquatic surroundings, together with growing water turbidity and the effect of microplastics on organisms, specifically aquatic organisms, particularly the capability for microplastics to be digested even with the aid of using the smallest organisms withinside the habitat.
Wisdom Local Tegal City Communities in the Modernization Era and Strategies to Maintain It Jamika, Fadel Ikrar; Barlian, Eri; Erianjoni, Erianjoni; Umar, Iswandi; Fatimah, Siti
AMPLITUDO : Journal of Science and Technology Innovation Vol. 2 No. 1 (2023): February
Publisher : Balai Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56566/amplitudo.v2i1.17

Abstract

Indigenous peoples are generally very familiar with their environment. Human nature as a culture being is understood ecologically as one of connected environments. Indigenous peoples' view that humans are an integral part of nature and act responsibly, respectfully and compassionately towards the survival of the universe. Local wisdom as traditional knowledge of nature conservation and environmental protection is regarded as highly valuable and brings many benefits to human life. Purpose of the study It is to describe the holistic and internal strategy to maintain the local wisdom of Tegal public city in the era of modernization. The methods used are qualitative literature or review literature. The Wisdom local of Tegal city exists to this day, the tradition of resident town Tegal for drinking tea, Muti tradition of Tegal city community, Upload tradition of Tegal city community, and Eid Al-Fitr is called Fitri in Tegal City parish. is traditionally used. Strategies are implemented to preserve the wisdom of field scores in an era of modernization: Instill a love of culture in society, host cultural festivals, promote culture, and create culture as an identity.
Analysis of Project Activities for Strengthening Pancasila Student Profiles (P5) through the Manufacturing of VCO Products Ayub, Syahrial; Agustina, Agustina; Makhrus, Muh.
AMPLITUDO : Journal of Science and Technology Innovation Vol. 1 No. 2 (2022): August
Publisher : Balai Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56566/amplitudo.v1i2.18

Abstract

This study aims to analyze the stages of making Virgin Coconut Oil (VCO) at SMAN 1 Sekotong, West Lombok, NTB Indonesia. Making Virgin Coconut Oil (VCO) products is one of the Projects to Strengthen Pancasila Student Profiles (P5) in the independent curriculum. The research objectives were achieved with qualitative descriptive methods and what was found during the research. Data was collected by observation, interviews with teachers directly involved in this project. The results of the analysis show the stages of making Virgin Coconut Oil (VCO) starting from selecting good coconuts, making coconut milk, separating the first coconut milk, and separating the second coconut milk and finally getting Virgin Coconot Oil (VCO).
Simple Periscope Design as Optical Learning Media Doyan, Aris; Ratnasari, Rika
AMPLITUDO : Journal of Science and Technology Innovation Vol. 1 No. 2 (2022): August
Publisher : Balai Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56566/amplitudo.v1i2.19

Abstract

Media is needed in the learning process to support practicum activities. Practicum tools can be made with simple materials, but must meet the standards or eligibility of the tool. This study aims to make a practicum tool in the form of a simple periscope as an optical learning medium in schools. Periscope is an optical instrument used to see objects from hidden places. Usually, periscopes are used on submarines. However, in this study a simple periscope was made from a flat mirror which can be used as a learning medium in schools. This research is experimental research with the stages of preparation, manufacture and testing of tools. The simple periscope that has been designed is a flat mirror periscope made of PVC pipe, L pipe, and a flat mirror. The results of a simple periscope test in the field are being able to see objects clearly as far as the eye can see, the image shape obtained is virtual, upright, and the same size, while the focal length is half of the object distance
Making a Simple Prism as an Alternative Physics Practicum Tools Devi, Via Monica; Doyan, Aris; Kosim, Kosim
AMPLITUDO : Journal of Science and Technology Innovation Vol. 2 No. 1 (2023): February
Publisher : Balai Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56566/amplitudo.v2i1.20

Abstract

Refraction of light occurs due to the difference in the speed of light in the two mediums where the speed of light in a dense medium is smaller than the speed of light in a less dense medium. One of the refraction phenomena also occurs in prism glass. Prisms help scatter incoming light from monochromatic light sources. To prove this, refraction experiments can be carried out using a prism. Where the prism used is made manually using used glass made of acrylic. The prism that is made is then filled with water on the inside and a test is carried out to determine the refraction and the value of the angle of deviation. Based on the results obtained, the refraction of the prism glass made in where a beam of light that passes through the prism is deflected from its original direction, while the angle of deviation of the rays is proportional to the angle of incidence

Page 2 of 8 | Total Record : 80

 1   2   3   4   5 

Filter by Year

2022 2025


Reset
Filter By Issues
All Issue Vol. 4 No. 2 (2025): August Vol. 4 No. 1 (2025): February Vol. 3 No. 2 (2024): August Vol. 3 No. 1 (2024): February Vol. 2 No. 2 (2023): Agustus Vol. 2 No. 1 (2023): February Vol. 1 No. 2 (2022): August Vol. 1 No. 1 (2022): February