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The Effectiveness of Task-Based Learning (TBL) Models on Improving Students' Problem-Solving Skills Lestariani, Nurlita
DIDAKTIKA : Jurnal Penelitian Tindakan Kelas Vol. 1 No. 2 (2023): October 2023
Publisher : Lombok Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63757/jptk.v1i2.7

The Task-Based Learning (TBL) instructional model refers to an approach that emphasizes the presentation of structured tasks progressively, aiming to train students' problem-solving skills from simple to more complex problems. This study applied a quantitative approach using descriptive methods and an ex post facto research design. The research aims to evaluate the effectiveness of implementing the TBL learning model in enhancing students' understanding of concepts and statistical analysis skills. Participants in this study were students taking Statistics in the third semester of the Biology Education program at the State Islamic University of Mataram during the 2022/2023 academic year. The research instruments included a statistical data concept test and statistical analysis practice. Data analysis was conducted descriptively by comparing the mean scores of students' conceptual tests and analysis practices over 11 meetings. The research findings indicate that students' understanding of statistical concepts fluctuates in line with the complexity of the assigned tasks. Additionally, students' statistical analysis skills vary with the difficulty level of the tasks, but a positive trend in students' performance improvement is observed over time.

ECOSYSTEM ANALYSIS BETWEEN TOURIST AND NON-TOURIST BEACHES: BASED ON THE COMMUNITY STRUCTURE OF Ocypode sp. Lestariani, Nurlita; Zulfaeda, Aulia; Apriani, Najwa
Jurnal Penelitian Perikanan Indonesia Vol 31, No 1 (2025): (Maret 2025)
Publisher : Politeknik Kelautan dan Perikanan Karawang, BRSDM KP.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/jppi.31.1.2025.1-10

This research aims to analyze the differences between tourist and non-tourist beach ecosystems based on the community structure of Ocypode sp. Community analysis was carried out at two locations: Loang Baloq Beach (tourism) and Setangi Beach (non-tourism). The line-transect method was chosen for sample collection. At each location, three stations were created, and at each station, there were five quadrants. The water physico-chemical data collection consists of brightness, pH, temperature, TDS, and EC (conductivity). Apart from that, data was collected on human activity around the beach using certain criteria: 1) distance from the beach to the city center; 2) the existence of hotels or buildings around the beach; 3) the presence of physical waste; 4) visitor frequency; and 5) the existence of public facilities. Samples of Ocypode sp. were identified and then analyzed using density formulas, relative density, and diversity index. We found five species of ghost crab (Ocypode sp.) at Loang Baloq and Setangi Beach: Ocypode kuhlii, Ocypode jousseamei, Ocypode pallidula, Ocypode ryderi, and Ocypode japonica. The highest density and diversity of Ocypode sp. are found at Setangi Beach (non-tourist). The physico-chemistry of Setangi Beach waters shows better quality than Loang Baloq Beach. Likewise, the characteristics of human activity in the coastal area were observed. It can be concluded that physico-chemical factors and human activities influence the density and diversity of Ocypode sp. In addition, based on the community structure of Ocypode sp., it is stated that Setangi Beach (non-tourist) has better ecosystem quality than Loang Baloq Beach (tourism).

Harmoni dan Toleransi dalam Pelestarian Budaya Lokal Wetu Telu Rahmawati, Emma; Lestariani, Nurlita
Proceedings of Annual Conference for Muslim Scholars Vol 8 No 1 (2024): AnCoMS, Oktober 2024
Publisher : Koordinatorat Perguruan Tinggi Keagamaan Islam Swasta Wilayah IV Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36835/ancoms.v8i1.614

Wetu Telu is a religious tradition practised by the Sasak people of West Nusa Tenggara (NTB), which combines elements of Islamic teachings with local traditional practices. The term ‘Wetu Telu’ literally means ‘three times,’ referring to the three times of worship that are considered important in their religious practices. This article aims to explore Wetu Telu practices in West Nusa Tenggara (NTB) as a form of harmony and tolerance in a multicultural society. This research is qualitative in nature, using the literature study method and data analysis based on the Miles and Huberman model. Data was collected through analysis of documents, books, articles, and other related sources that discuss Wetu Telu and intercultural interaction in NTB. The uniqueness of this research lies in the emphasis on the synergy between the Wetu Telu tradition and the values of tolerance in a diverse society. The results show that Wetu Telu practices not only function as religious rituals but also as a means to strengthen interfaith and cultural relations. Wetu Telu teaches respect for differences and the importance of harmony, which is the foundation in maintaining social stability in NTB. In conclusion, Wetu Telu practices in NTB reflect values of harmony and tolerance that can serve as a model for other regions in facing multicultural challenges. This research provides new insights into how local traditions can play a role in building an inclusive and peaceful society.

Harmoni dan Toleransi dalam Pelestarian Budaya Lokal Wetu Telu Rahmawati, Emma; Lestariani, Nurlita
Proceedings of Annual Conference for Muslim Scholars Vol 8 No 1 (2024): AnCoMS, Oktober 2024
Publisher : Koordinatorat Perguruan Tinggi Keagamaan Islam Swasta Wilayah IV Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36835/ancoms.v8i1.625

Wetu Telu adalah sebuah tradisi keagamaan yang dianut oleh masyarakat Sasak di Nusa Tenggara Barat (NTB), yang menggabungkan unsur-unsur ajaran Islam dengan praktik-praktik tradisional lokal. Istilah "Wetu Telu" secara harfiah berarti "tiga waktu," yang merujuk pada tiga waktu ibadah yang dianggap penting dalam praktik keagamaan mereka. Artikel ini bertujuan untuk mengeksplorasi praktik Wetu Telu di Nusa Tenggara Barat (NTB) sebagai bentuk harmoni dan toleransi dalam kehidupan masyarakat yang multikultural. Penelitian ini bersifat kualitatif, menggunakan metode studi pustaka dan analisis data berdasarkan model Miles dan Huberman. Data dikumpulkan melalui analisis dokumen, buku, artikel, dan sumber-sumber terkait lainnya yang membahas Wetu Telu dan interaksi antarbudaya di NTB. Keunikan dari penelitian ini terletak pada penekanan terhadap sinergi antara tradisi Wetu Telu dengan nilai-nilai toleransi dalam masyarakat yang beragam. Hasil penelitian menunjukkan bahwa praktik Wetu Telu tidak hanya berfungsi sebagai ritual keagamaan tetapi juga sebagai sarana untuk memperkuat hubungan antaragama dan budaya. Wetu Telu mengajarkan penghargaan terhadap perbedaan dan pentingnya kerukunan, yang menjadi landasan dalam menjaga stabilitas sosial di NTB. Kesimpulannya, praktik Wetu Telu di NTB mencerminkan nilai-nilai harmoni dan toleransi yang dapat menjadi model bagi daerah lain dalam menghadapi tantangan multikultural. Penelitian ini memberikan wawasan baru tentang bagaimana tradisi lokal dapat berperan dalam membangun masyarakat yang inklusif dan damai.

Unveiling the Impact of Problem-Based Learning on Students’ Science Process Skills and Cognitive Outcomes Muttaqin Kurniawan; Lestariani, Nurlita; Lutvia Krismayanti
Bioeduca : Journal of Biology Education Vol. 7 No. 1 (2025): Bioeduca : Journal of Biology Education
Publisher : Universitas Islam Negeri Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/bioeduca.v7i1.23225

Problem-based learning (PBL) is an approach based on real-world problems that trains students to think scientifically, conduct investigations, and construct knowledge logically based on evidence. Through empirical experiences and complex problem-solving, students can improve their SPS and learning outcomes. This study aims: 1) to determine the effect of a PBL model on SPS and cognitive learning outcomes; 2) to determine the relationship between SPS and cognitive learning outcomes among students at MAN 1 West Lombok. This research method is a quantitative type of quasi-experimental research with a non-equivalent posttest control group design. The sample was 50 students in class X. The research instrument used observation sheets and tests. The data were analyzed using Manova and simple linear regression. Research has shown that PBL has a positive and significant effect on students’ SPS and cognitive learning outcomes. Furthermore, SPS play a mediating role between PBL and cognitive learning outcomes. PBL enhances students’ SPS, which in turn positively influence their learning outcomes

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