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THE INFLUENCE OF LABORATORY MEDIA USE AND MOTIVATION ON LEARNING OUTCOMES HAUTEAS, OKRAN T.; TAEK, PAULUS; WULAKADA, HAMZA H.
Academic Journal of Educational Sciences Vol 7 No 1 (2023): June
Publisher : Postgraduate School, Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/ajes.v7i1.11845

Abstract

This study aims to: 1) determine the effect of the Utilization of Laboratory Media on Learning Outcomes of Grade VIII Students in Science Subjects at Batu Putih State Middle School. 2) determine the effect of motivation on the learning outcomes of Class VIII students in science subjects at Batu Putih Public Middle School. 3) determine the effect of the use of laboratory media and motivation on the learning outcomes of Class VIII students in science subjects at Batu Putih Public Middle School. This study uses a quantitative approach to the regression model because the research results are quantitative data on the Effect of the Utilization of Laboratory Media and Motivation on Learning Outcomes of Class VIII Students in Science Subjects. The results showed that the use of Laboratory Media had an effect of 65.0% and count> table (3.629 > 1.985) and value its significance < ɑ (0.000 < 0.05), it can be concluded that there is a significant influence between Laboratory Media on student learning outcomes. For the variable motivation has an effect of 65.0% with a value of count> t table (4.878 > 1.985) and value significance < ɑ (0.000 < 0.05), it can be concluded that there is a significant influence between Laboratory Media and Motivation on student learning outcomes.
The Influence of Jigsaw Cooperative Learning Model on Learning Outcomes of Biology Protist Material Liunima, Imbred Rionard; Taek, Paulus
Haumeni Journal of Education Vol 4 No 1 (2024): Juni 2024
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/haumeni.v4i1.14357

Abstract

The time of the research was carried out in July-July 2023. The aim of this research was to determine the effect of the jigsaw cooperative learning model on the learning outcomes of students at SMA Negeri 1 Amanuban Tengah. This research is Quasi Experimental which consists of 2 classes. The instruments used in this research are: RPP, Student Worksheets (LKPD) and learning media, The data collected is a learning outcomes test. The data collection technique in this research used multiple-choice tests, pretests, and posttests. The data analysis technique used is the t-test. The research results showed that the average pre-test control learning result score was 27.53 and the post-test score was 48.92, while in the experimental class, the average pre-test score was 27.38 and the post-test score was 64.30. The analysis uses all posttest results and is tested using the t-test with the calculated t < t table (0.009 < 0.05) showing that Ho is rejected and Ha is accepted, from these results it can be concluded that the learning outcomes of students using the Jigsaw model have better learning outcomes than the learning outcomes of students using the Lecture model
Pengembangan Bahan Ajar Berbasis Articulate storyline 3 pada Materi Fungi untuk Meningkatkan Antusiasme Siswa Kelas X SMAN 2 Kupang Dooh, Yandri Alfret; Ardan, Andam S.; Yusnaeni, Yusnaeni; Taek, Paulus; Nenohai, Jacky Anggara
Media Sains Vol. 24 No. 1 (2024): Jurnal Media Sains
Publisher : Pendidikan MIPA Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69869/gm80br11

Abstract

  Tujuan penelitian ini untuk mengetahui wujud pengembangan bahan ajar berbasis articulate storyline 3 pada materi fungi, mengetahui hasil kelayakan pengembangan bahan ajar berbasis articulate storyline 3 pada materi fungi, dan mengetahui antusiasme siswa setelah menggunakan pengembangan bahan ajar berbasis articulate storyline 3 pada materi fungi untuk kelas X SMAN 2 Kupang. Pengembangan bahan ajar berbasis articulate storyline 3 ini menggunakan jenis penelitian dan pengembangan (Research and Development), yang mengacu pada model Borg & Gall yang sudah disesuaikan. Kelayakan produk bahan ajar berbasis articulate storyline 3 pada materi fungi akan divalidasi oleh 3 orang ahli materi dan 3 orang ahli media, kemudian diuji cobakan pada siswa SMAN 2 Kupang dalam uji perorangan, uji kelompok kecil, dan uji kelompok besar. Hasil pengembangan bahan ajar berbasis articulate storyline 3 pada materi fungi terdiri dari cover, menu utama, tujuan pembelajaran, materi, video, LKPD, soal evaluasi dan biodata pengembang. Hasil validasi dari ahli materi sebesar 84,22% dan ahli media sebesar 90,91%, serta ujicoba siswa pada bahan ajar ini adalah 98,5% pada uji perorangan, 95,45% pada kelompok kecil, dan 96,4% pada kelompok besar. Siswa juga sangat antusias menggunakan bahan ajar berbasis articulate storyline 3 karena bahan ajar ini disusun dan dikemas dengan menarik serta mudah untuk dimengerti. Berdasarkan hasil penilaian validasi ahli dan uji coba siswa pada bahan ajar berbasis materi articulate storyline 3 pada materi fungi ini layak digunakan karena dapat meningkatkan antusiasme siswa dalam mempelajari materi tersebut.
Pelatihan Pembuatan Pupuk Organik Cair Berbahan Dasar Limbah Organik Rumah Tangga di Kelurahan Bello Santrum, Mario Justinianus; Tokan, Moses Kopong; Taek, Paulus; Nikmah, Nikmah; Imakulata, Mbing Maria
Jurnal Kelimutu Pengabdian Masyarakat Vol 4 No 1 (2024): Kelimutu Journal of Community Service (KJCS)
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/kjcs.v4i1.15410

Abstract

Garbage is still a problem in almost all regions in Indonesia, including in the Bello Sub-district of Kupang City of East Nusa Tenggara. Garbage in Bello Sub-district, some are simply thrown on the side of the road and some are collected to be disposed of individually or per household to landfills. In fact, with the right and simple technology, waste that used to be a problem as waste, dirty, smelly, causing disease and polluting the environment can become goods that can be utilized and have economic value. The purpose of this community service activity is to provide a little scientific knowledge to the public about the benefits of household organic waste and involve the community in making liquid organic fertilizer (LOF). The methods used were lectures and question-and-answer discussions during counseling about the benefits of household organic waste and liquid organic fertilizer for plant growth and production as well as soil fertility, and demonstrations during the manufacture of liquid organic fertilizer. The results of community service activities at RT 02/RW 01 of Bello Sub-district, obtained 1 training community group consisting of 10 housewives, whose were enthusiastic in participating in this training activity as shown by their full attention to the counseling activities provided by the presenters and demonstration activities for making liquid organic fertilizer by demonstrators, and also by their presence which is always complete, both at the first meeting (opening and demonstration of making LOF) on 8 July 2023 and at the second meeting (observation of results and closing) on ​​30 July 2023. In addition, from this community service activity, around 22 liters of LOF were also produced which were then distributed to each member of the training community group, each member of the activity implementation team who was present, and two facilitators for making LOF.
PERSEPSI PESERTA DIDIK KELAS X TERHADAP EFEKTIVITAS MODEL PEMBELAJARAN BERBASIS MASALAH (PBL) PADA MATA PELAJARAN BIOLOGI SMA NEGERI KIE Selan, Cindi Yuana; Taek, Paulus; Imakulata, Mbing M.; Tokan, Moses K.
SINERGI : Jurnal Riset Ilmiah Vol. 3 No. 1 (2026): SINERGI : Jurnal Riset Ilmiah, January 2026
Publisher : Lembaga Pendidikan dan Penelitian Manggala Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62335/sinergi.v3i1.2214

Abstract

This study aims to explore the perceptions of tenth-grade students regarding the effectiveness of the Problem-Based Learning (PBL) model in Biology classes at SMA Negeri Kie. Employing a descriptive quantitative method, the research focuses on analyzing students' responses across six key indicators of PBL implementation. The findings reveal that the indicator of PBL application in Biology learning received a response rate of 84%, the influence of PBL on learning motivation reached 81%, active participation and engagement scored 80%, problem-solving skills were rated at 78%, the impact on learning outcomes reached 79%, and the influence on overall involvement and activity was 78%. The average response across all indicators was 80%, indicating that students' perceptions of the effectiveness of the PBL model fall into the "very good" category. These results suggest that the implementation of the Problem-Based Learning model positively contributes to the learning process in Biology, particularly in enhancing students' motivation, engagement, and critical thinking abilities.
PENGARUH ROUNDUP TERHADAP POPULASI SERANGGA TANAH KECAMATAN MAULAFA NUSA TENGGARA TIMUR Kaza, Xaveria Christin Angelic; Santrum, Mario J.; Taek, Paulus
SINERGI : Jurnal Riset Ilmiah Vol. 3 No. 4 (2026): SINERGI : Jurnal Riset Ilmiah, April 2026
Publisher : Lembaga Pendidikan dan Penelitian Manggala Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62335/sinergi.v3i4.2485

Abstract

Soil fauna is an important component of the soil ecosystem, playing a role in the decomposition of organic matter, nutrient cycling, and improving the physical, chemical, and biological properties of the soil. The use of Roundup herbicide as a weed control is suspected to have an impact on the presence and diversity of soil fauna. This study aims to determine the composition of soil fauna, the level of similarity, and the diversity index of soil fauna in land sprayed with Roundup herbicide and control land. The study was conducted in Maulafa District, Kupang City, using survey and field experiment methods. Soil fauna samples were taken at depths of 5, 10, and 15 cm and from the soil surface using a zigzag technique, then extracted with a modified Tullgren funnel. Environmental parameters measured included soil temperature, soil pH, and soil moisture. Data were analyzed using the similarity index, the Shannon-Wiener diversity index (H’), and the soil fauna dominance index. The results showed that the application of Roundup herbicide did not cause mass lethality to soil fauna. The soil fauna composition in the treatment area remained diverse and was dominated by the order Collembola, particularly the families Isotomidae, Sminthuridae, and Onychiuridae. The similarity level between the treatment and control areas was high, with relatively stable diversity index values. This condition was influenced by the moist, litter-covered soil microclimate and the adaptability of the soil fauna through the detoxification mechanism of the Mixed Function Oxydases (MFO) enzyme.
PENGARUH SAMPAH DEDAUAN TERHADAP KEPADATAN POPULASI SERANGGA TANAH KECAMATAN MAULAFA NUSA TENGGARA TIMUR Bili, Merlinda Seftiani Detista; Taek, Paulus; Santru, Mario J.
SINERGI : Jurnal Riset Ilmiah Vol. 3 No. 4 (2026): SINERGI : Jurnal Riset Ilmiah, April 2026
Publisher : Lembaga Pendidikan dan Penelitian Manggala Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62335/sinergi.v3i4.2493

Abstract

Soil fauna play a crucial ecological role in maintaining ecosystem balance, particularly in litter decomposition, soil structure improvement, and nutrient cycling. However, the presence of toxic chemical residues from leaves and herbicide applications has the potential to disrupt the survival of soil fauna. One source of litter suspected of impacting soil fauna is Chromolaena odorata, a weed containing bioactive flavonoids, alkaloids, tannins, and saponins. This study aimed to determine the effect of leaf litter on soil insect populations and to analyze the impact of certain types of leaf litter in Maulafa District, East Nusa Tenggara. The study was conducted in November 2024 on cultivated land sprayed with Roundup herbicide in Maulafa Village, Kupang City. The research methods included soil and litter sampling, measuring pH, temperature, and soil moisture, and collecting soil fauna using the zigzag method in a 10 × 10 m plot at depths of 5, 10, and 15 cm. Samples were extracted using a modified Tullgren funnel for 24 hours and identified to the family or species level. The results of the study showed that 16 orders/families/species of soil fauna were found that generally live in the litter layer, while Isotomidae, Onychiuridae, and Sminthuridae are able to live up to a depth of 5 cm. Leaf litter acts as a source of energy and nutrition for soil fauna, and the chemical compounds of Chromolaena odorata are not lethal because soil fauna have an internal detoxification mechanism.
JENIS-JENIS SERANGGA DAN FAUNA TANAH PADA LAHAN GARAPAN PASCA PENGAPLIKASIAN INSEKTISIDA APPLAUD 10 WP DIPERUMAHAN Narek, Yohanes P. K.; Taek, Paulus; Nikmah, Nikmah
SINERGI : Jurnal Riset Ilmiah Vol. 3 No. 4 (2026): SINERGI : Jurnal Riset Ilmiah, April 2026
Publisher : Lembaga Pendidikan dan Penelitian Manggala Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62335/sinergi.v3i4.2500

Abstract

Insects and soil fauna play a crucial role in maintaining the balance of the soil ecosystem and serve as indicators of environmental quality. The use of insecticides in land management has the potential to impact the presence and diversity of soil fauna. This study aims to identify the types of insects and soil fauna found in cultivated land after the application of the insecticide Applaud 10 WP in the Maulafa Housing complex, Kupang City. This study used a qualitative descriptive method with a survey or exploration technique. Soil and litter samples were taken at various depths, then extracted using a Tullgren funnel and identified in the laboratory. Environmental parameters measured included soil pH, temperature, and soil moisture. The results showed that 14 species of insects and soil fauna were found at the study site belonging to several orders and families, including Acari, Collembola, Coleoptera, Hymemoptera, Isoptera, and Chilopoda. The soil pH, temperature, and soil moisture values were within a range that is considered good for supporting soil fauna life. Based on these results, it can be concluded that despite the application of Applaud 10 WP insecticide, soil fauna was still found with a certain diversity. The presence of this soil fauna demonstrates its role in maintaining the fertility and balance of the soil ecosystem in residential areas