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All Journal Penggunaan Media Sains Flipbook dalam Pembelajaran IPA di Sekolah Dasar RANDANG TANA - Jurnal Pengabdian Masyarakat
Yohanes Tresno Kurnianto
Universitas Katolik Indonesia Santu Paulus Ruteng
Humanities Computer Science & IT Education Languange, Linguistic, Communication & Media Social Sciences Other

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Penggunaan Portal Rumah Belajar Sebagai Media Pembelajaran Bagi Guru SD di Kecamatan Ata Dei, Kabupaten Lembata, Nusa Tenggara Timur Yosefina Helenora Jem; Stanislaus Guna; Yohanes Tresno Kurnianto
Randang Tana - Jurnal Pengabdian Masyarakat Vol 5 No 3 (2022): Randang Tana - Jurnal Pengabdian Masyarakat
Publisher : Unika Santu Paulus Ruteng

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36928/jrt.v5i3.1332

Abstract

The demands of the 4.0 industrial revolution and the implementation of blended learning as the result of the COVID-19 pandemi are very solid in educational field. Teachers are required to be able to carry out distance learning activities by utilizing various learning media which are mostly technological-based. This Community Service aims at improving the ability and or skill of elementary school teachers in Ata Dei District, Lembata Regency in utilizing technological-based media in learning activities. 25 elementary school teachers in Ata Dei District involved in this PkM. The PkM was designed in two activities namely, seminar and workshop. The seminar was carried out for 3 hours while the workshop was carried out for 3 days. In this activity, a portal launched by KEMDIKBUD namely portal Rumah Belajar was introduced. It consists of 4 features, namely the sumber belajar feature, the laboratorium maya feature, the wahana jelajah angkasa feature and the edugame feature. The impact of this activity is increasing the knowledge and skills of elementary school teachers in Ata Dei District, Lembata Regency in using the portal rumah belajar as a digital technology-based learning media whic is effective and efficient in learning activities, especially daring learning.
The Effect of Duolingo Application on the Students’ Achievement in English Vocabulary at SMPN 1 Langke Rembong Yohanes Tresno Kurnianto; Stanislaus Guna; Yustus Sentus Halum
Teknodika Vol 21, No 2 (2023): Teknodika
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/teknodika.v21i2.72198

Abstract

This research aimed to determine the significant effect of the Duolingo application in teaching English vocabulary, i.e., to find out whether students who are taught using the Duolingo application have better achievement compared to students who are not taught using the Duolingo application. This research used a quasi-experimental design and the test as the research instrument. This research was conducted on the second-year students of SMPN Langke Rembong in the 2022-2023 school year, with a total sample of 58 students and using purposive sampling to determine the sample. Based on the data analysis results, the experimental and control groups had different mean scores. While the experimental group obtained a mean score of 85.67, the control group had a mean score of 71.14. The mean score results concluded that the experimental group had a higher mean score than the mean score obtained by the control group. Furthermore, the hypothesis test results demonstrated that the null hypothesis (Ho), stating no significant difference in vocabulary scores or achievement between students who were taught by Duolingo applications and those who were not taught by Duolingo applications, was rejected. Meanwhile, the alternative hypothesis (Ha) was accepted. In other words, there is a significant difference in vocabulary scores or achievement between students who were taught by the Duolingo application and those who were not taught by the Duolingo application
Co-Authors Stanislaus Guna Yosefina Helenora Jem Yustus Sentus Halum