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Yanitama, Arka
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The Implementation of Innovative Thematic Module to Improve Students Logical Thinking Ability Widiyatmoko, Arif; Dewi, Novi Ratna; Yanitama, Arka
Unnes Science Education Journal Vol 9 No 3 (2020): December 2020
Publisher : Department of Integrated Science, Faculty of Mathematics and Natural Sciences, Universitas Negeri Semarang in Collaboration with Perkumpulan Pendidikan IPA Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v9i3.41035

Abstract

The purpose of this study was to developing an innovative thematic module on basic physics course and improving students’ logical thinking ability especially in the subject of Basic Physics II. The assessment developed in this study is an inquiry-based assessment to determine the ability to think logically by the students in learning science theme "light and vision." The research’s results and discussions are a module on the theme of light and vision developed by the eligibility requirements in very decent achievement category. The results showed that 56.66% students are in the stage of formal thinking, capable of abstract thinking and can analyze the problem scientifically and then resolve the issue, to acquire knowledge based on logical reasoning. The implementation of an innovative thematic module can improve students’ logical thinking ability.
Testing on A Diagnostic Test-based Science Metacognition Assessment Tool using Moodle Dewi, Novi Ratna; Listiaji, Prasetyo; Savitri, Erna Noor; Yanitama, Arka
Unnes Science Education Journal Vol 10 No 3 (2021): December 2021
Publisher : Department of Integrated Science, Faculty of Mathematics and Natural Sciences, Universitas Negeri Semarang in Collaboration with Perkumpulan Pendidikan IPA Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v10i3.52015

Abstract

Metacognition is one of the important indicators of 21st century skills as part of ways of thinking. Metacognition ability is used by students to see how cognitive activities such as remembering, learning, and problem solving can be carried out effectively. However, in fact not many assessment tools have been developed to measure metacognitive ability. On the other hand, Moodle has good potential to be used as a platform for creating test instruments. The purpose of this study was to test a diagnostic test-based science metacognition evaluation tool that had been developed with Moodle. The research method used is quantitative by testing the validity, reliability, discriminating power, and level of difficulty on the items of the evaluation tool. The results showed that the science metacognition evaluation tool that had been developed had the characteristics of being valid according to experts, good reliability of 0.73, having a proportional difficulty index; and has good discrimination index. Based on the test results, it was concluded that the science metacognition evaluation tool had good characteristics in all aspects tested so that it was feasible to use it to measure students’ science metacognition abilities.
PENGEMBANGAN ALAT PERAGA IPA TERINTEGRASI GENIALLY BERBASIS STEM PADA MATERI CAHAYA DAN ALAT OPTIK Amaliya, Farkhatul; Yanitama, Arka
Proceeding Seminar Nasional IPA 2025
Publisher : LPPM UNNES

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Abstract

Kurikulum Merdeka menekankan literasi dalam pembelajaran untuk mencapai tujuan pendidikan nasional, termasuk literasi sains. Berdasarkan hasil PISA (Programme for International Students Assessment) tahun 2022, literasi sains siswa di Indonesia masih rendah. Studi awal di SMP Negeri 3 Semarang mengungkapkan bahwa siswa menganggap IPA sulit karena dominasi materi berupa rumus dan hafalan. Penggunaan media pembelajaran di kelas sudah menggunakan PowerPoint sebagai inovasi, namun pemberian pengalaman nyata seperti penggunaan alat peraga belum diterapkan, sehingga siswa masih belajar dengan cara menghafal dan belum memahami konsep sepenuhnya. Hasil Sumatif Akhir Semester tahun pelajaran 2024/2025 menunjukkan bahwa hanya 40% siswa di kelas VIII F dan VIII H yang lulus KKTP pada mata pelajaran IPA. Penelitian ini bertujuan untuk menganalisis kelayakan dan kepraktisan alat peraga IPA terintegrasi Genially berbasis STEM pada materi cahaya dan alat optik. Penelitian ini menggunakan metode R&D dengan model 4D. Subjek uji validasi adalah 5 ahli media dan 5 ahli materi. Subjek uji kepraktisan adalah 34 siswa yang berada di kelas VIII H. Hasil penelitian menunjukkan alat peraga IPA terintegrasi Genially, mendapatkan skor kelayakan 98% (sangat layak) dari ahli media dan ahli materi dan skor kepraktisan 84% atau berada dalam kriteria praktis saat digunakan oleh siswa VIII H.
Inovasi Pengabdian Masyarakat dalam Pencegahan dan Pendampingan Stunting di Desa Talakbroto, Kabupaten Boyolali Yanitama, Arka; Marisa Alifaturrohmah; Ardilla Aulia Putri
Jurnal Dharma Indonesia Vol. 2 No. 1 (2024): Jurnal Dharma Indonesia
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jdi.v2i1.3805

Abstract

Stunting is a condition that attacks toddlers by disrupting physical growth, brain development and nutritional development. Factors that cause stunting generally come from nutritional problems when the mother is pregnant. The aim of the service of the UNNES GIAT 6 Talakbroto Village Team is to prevent and provide assistance regarding stunting in toddlers and pregnant women who suffer from Chronic Energy Deficiency (CED). Dukuh Krambillit and Dukuh Talakbroto are two hamlets whose residents are at risk of stunting and pregnant women suffer from CED. This service uses the direct deployment method with the method of carrying out socialization and assistance to the service locations, namely Krambilsawit Hamlet and Talakbroto Hamlet, Talakbroto Village, Simo District, Boyolali Regency in two ways, namely: (1) Prevention of stunting through socialization with the theme "Free Talakbroto Stunting; (2) Stunting assistance by distributing Supplementary Feeding menus to toddlers at risk of stunting and pregnant women affected by CED. The results of the teamwork program were well received by midwives, posyandu cadres, and parents of toddlers at risk of stunting. And the socialization carried out five times at each posyandu post went smoothly. Then assistance with stunting by distributing Supplementary Feeding menus to toddlers at risk of stunting and pregnant women suffering from CED runs three times in three weeks well and smoothly.
Upaya Mengatasi bahaya Pernikahan Dini dan Kenakalan Remaja di Desa Gunung, Kecamatan Simo, Boyolali Yanitama, Arka; Rafael Eben Haezer Ginting; Tanti Liana Dewi; Umi Sa’adah; Charles Sahalatua Pangaribuan
Jurnal Dharma Indonesia Vol. 2 No. 2 (2024): Jurnal Dharma Indonesia
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jdi.v2i2.4434

Abstract

Early marriage and juvenile delinquency are two phenomena that often traverse different paths but have the potential to cast a dark shadow on the social development of society. Early marriage and juvenile delinquency are not simply social phenomena that can be ignored; both haunt the future of the younger generation and place a heavy burden on the well-being of society as a whole. In this article, we will explore in depth the dangers of early marriage and juvenile delinquency, uncover the roots of the problem, and detail the negative impacts on individual and societal development. In this community activity, the UNNES GIAT 6 KKN Team and the Gunung Village Government collaborated to carry out an outreach with the theme "The Dangers of Early Marriage and Juvenile Delinquency" which was held on Sunday 26 November 2023 at the courtyard of the Gunung Village Hall. In this activity several methods were applied, namely brain storming, lectures by presenters or resource persons, discussions with participants, and quizzes with prizes held by KKN students. Religious leaders have an important role in preventing early marriage and juvenile delinquency. In dealing with the phenomenon of early marriage and juvenile delinquency, religious leaders in Gunung Village can provide moral guidance, religious values and educational approaches to teenagers to minimize risks. Religious and ethical education, religious leaders can play a role in protecting teenagers from the dangers posed by early marriage and juvenile delinquency, so the support of religious leaders is needed. Some of the roles of religious leaders in dealing with the dangers of early marriage and juvenile delinquency are moral and ethical approaches, spiritual guidance, religious and ethical education, prevention of early marriage, women's empowerment.
Analisis kebisingan pada ruang kuliah dan lingkungan kampus Universitas Negeri Semarang Zahrany, Fathiyyah; Kinasih, Lutfiah Rahma Sekar; Pamungkas, Uswatun Rina; Yanitama, Arka
Proceeding Seminar Nasional IPA 2022
Publisher : LPPM UNNES

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Abstract

Efektivitas dalam suatu kegiatan belajar mengajar dipengaruhi oleh konsentrasi pengajar dan pelajar. Masalah kebisingan menjadi salah satu faktor eksternal yang dapat mengganggu konsentrasi yang kemudian dapat berdampak pada kualitas belajar mengajar. Menurut KEP48/MENLH/1996, baku tingkat kebisingan untuk kawasan sekolah dan sejenisnya bernilai 55 dB. Olehkarena itu, pengukuran mengenai tingkat intensitas kebisingan di kawasan sekolah perlu untuk dilakukan. Untuk membuktikan bahwa kebisingan dapat berpengaruh terhadap kegiatan belajar mengajar. Penelitian ini dilaksanakan pada delapan titik sampel yang tersebar di tiap-tiap fakultas di Universitas Negeri Semarang. Beberapa lokasi termasuk ruang perkuliahan masuk dalam kategori terlalu bising atau di atas Zona D. Namun nilai rata-rata intensitas kebisingannya menunjukkan masih berada di ambang batas wajar. Faktor penyebabnya murni akibat faktor eksternal, seperti aktivitas kendaraan bermotor, kicauan burung, dsb. Minimnya kebisingan di Universitas Negeri Semarang ini terjadi disebabkan oleh kegiatan perkuliahan yang masih menerapkan sistem hybrid, serta kawasan kampus UNNES yang rindang dengan berbagai macam tumbuhan. Jenis tumbuhan dengan tajuk tebal dan rindang tersebut dapat menyerap kebisingan hingga 95%.
Co-Authors Amaliya, Farkhatul Ardilla Aulia Putri Arif Widiyatmoko, Arif Charles Sahalatua Pangaribuan Erna Noor Savitri, Erna Noor Kinasih, Lutfiah Rahma Sekar Listiaji, Prasetyo Marisa Alifaturrohmah Novi Ratna Dewi Pamungkas, Uswatun Rina Rafael Eben Haezer Ginting Tanti Liana Dewi Umi Sa’adah Zahrany, Fathiyyah