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Improving the Competence of Junior High School Teachers In Designing Instructional Media to Facilitate Flexible Learning Novitra, Fuja; Anshari, Rio; Fitri, Bali Yana; Suherman, Dea Stivani
Pelita Eksakta Vol 7 No 2 (2024): Pelita Eksakta, Vol. 7, No. 2
Publisher : Fakultas MIPA Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/pelitaeksakta/vol7-iss2/249

Abstract

Learning has undergone a significant transformation in recent years. Technological advances have made it possible to use various digital platforms to support learning [1], [2]. In this era, the phenomenon of learning flexibility has become a top priority for educational institutions in various countries [3]. Flexible learning will help increase the effectiveness of learning and help students develop skills that are relevant to an increasingly complex world of work [4]. Learning flexibility in the era of digital technology in science education does not only include a combination of online or offline learning [5], but must also have a pedagogical framework that is oriented towards a balance of digital experience and scientific experience [6] [7] [8]. To achieve a balanced combination of digital and scientific experiences, teachers need to provide relevant resources, including interactive digital platforms and scientific tools. In addition, teachers must plan and implement practical activities that involve students in direct experience in the real world. To accommodate this, teaching materials are needed that implement a learning framework that integrates constructivist learning theory with connectivistic learning theory [9] [10] [11], so that science learning supported by various digital platforms can be more effective.However, conditions in the field show that the majority of teachers have not been able to implement this flexible learning framework and develop their teaching materials. Based on early observations at junior high schools in Agam Regency that the Community Service Team has carried out, the percentage of teachers who are able to implement the learning framework is only around 10%. The lack of socialization from the government and academics regarding the implementation of flexible learning frameworks in the digital era has also resulted in the low ability of junior high school science teachers in Agam Regency to be able to develop teaching materials that are able to facilitate flexible learning in the era of digital technology (only around 5%).The Community Partnership Program (PKM) in the form of Mentoring MGMP Science Teachers in Agam Regency in Developing Teaching Materials to facilitate Flexible Learning in the Digital Technology Era is a solution that needs to be implemented. The ultimate goal of this assistance is to increase teacher readiness to implement the flexible learning framework and develop teaching materials. The results of mentoring activities show that the final competency level achieved was 81% and digital teaching material products were obtained.
Maximum Power Point Tracking Solar Charge Controller Based on Internet of Things with Smartphone Display Ushalli, Muhammad Ajriy; Yulkifli, Y; Mairizwan, M; Anshari, Rio
PILLAR OF PHYSICS Vol 16, No 1 (2023)
Publisher : Department of Physics – Universitas Negeri Padang UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/13584171074

Abstract

Electrical energy is a very important thing in life, but the main source at this time is still using limited materials. The solution to this problem requires renewable energy as an alternative source. This research discusses solutions with the use of solar cells. Harvesting of solar cell power is carried out using a Maximum Power Point Tracking (MPPT) based on Internet of Things (IoT). This research is classified as development research. The purpose of this research is the performance specification and design specifications. The data obtained in this study are comparisons of MPPT data and not using MPPT, and also accuracy and precision data of the instrument. Data collection was carried out on August 7, 2022 at 10.00 WIB - 16.00 WIB. In the study, it was found that the power harvested using the MPPT system was much better than without using the MPPT system. The system performance specifications are built with various electronic components and microcontrollers, all components are included in a box measuring 20cm x 15cm x 9cm. design specifications obtained an good data with MPPT based on IoT. The value of accuracy instrument is obtained 93,87% and the precision value of the instrument is obtained 94,944%. And also obtained good data transfer capabilities from the instrument, so that data transfer can be done continuously. with the method used, the research went well and in line with expectations
ANALISIS KEBUTUHAN PENGEMBANGAN E-LKPD BERBASIS PBL TERINTEGRASI SOCIOSCIENTIFIC ISSUE UNTUK MEMFASILITASI KEMAMPUAN BERPIKIR KRITIS SISWA Hasnawi, Nur Septiyana; Suherman, Dea Stivani; Hidayati, Hidayati; Anshari, Rio
Jurnal MIPA dan Pembelajarannya Vol. 5 No. 2 (2025): February
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Penelitian ini bertujuan untuk menganalisis kebutuhan dalam merancang E-LKPD pemanasan global yang mengadopsi model Problem Based Learning (PBL) serta mengintegrasikan pendekatan socioscientific issue guna memfasilitasi kemampuan berpikir kritis siswa. Metode yang digunakan adalah penelitian deskriptif dalam model 4D, yang difokuskan pada tahap define. Instrumen penelitian mencakup pedoman wawancara, angket analisis karakteristik siswa, serta tes kemampuan berpikir kritis. Proses analisis data dilakukan secara kualitatif dan kuantitatif. Hasil analisis menunjukkan bahwa belum tersedia bahan ajar berbasis teknologi yang mampu menunjang peningkatan kemampuan berpikir kritis siswa. Rata-rata skor berpikir kritis siswa masih tergolong sangat rendah, yaitu 45,55. Analisis terhadap karakteristik siswa menunjukkan hasil yang cukup baik, namun masih belum ditunjang oleh penggunaan model dan bahan ajar yang sesuai sehingga berdampak pada rendahnya kemampuan berpikir kritis mereka. Dapat disimpulkan diperlukan pengembangan E-LKPD berbasis PBL dan terintegrasi socioscientific issue untuk memfasilitasi kemampuan berpikir kritis siswa