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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Borneo Educational Journal (Borju)
Susilo
Mulawarman University
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Physics

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The Effect of Communicative Language Teaching (CLT) Method on Speaking Ability and Speaking Anxiety Andi Sutanto; Hasbi Sjamsir; Susilo
Borneo Educational Journal (Borju) Vol. 4 No. 2 (2022): August
Publisher : Teacher Training and Education Faculty, Widya Gama Mahakam Samarinda University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24903/bej.v4i2.1061

Abstract

This research aims to know the effect of Communicative Language Teaching (CLT) method on speaking ability and speaking anxiety of police brigadier students at police state school of East Kalimantan Regional Police. The research has been conducted through true experimental research design. The result of this research revealed that Communicative Language Teaching (CLT) method affected speaking ability and speaking anxiety of the students at Police State School of East Kalimantan Regional Police in academic year 2021/2022. The alternative hypothesis (Ha) of this study was accepted because the result of analysis used MANOVA showed the p value of speaking ability was less than 0,05 which is 0.000 and for the value speaking anxiety was 0.000 < 0,05. It can be concluded that the CLT method gave the significant effect on the students, speaking ability and the CLT method also reduced students’ speaking anxiety.
Innovating Biology Education through Google Sites–Integrated Problem-Based Learning to Enhance Students’ Critical Thinking Skills and Learning Outcomes Muhammad Zulkarnain Ramadana Asir; Lambang Subagiyo; Sukartiningsih; Susilo; Akhmad; Krishna Purnawan Candra
Jurnal Penelitian Pendidikan IPA Vol 12 No 1 (2026)
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i1.13904

Abstract

This study aims to develop Google Sites–based learning media integrated with the Problem-Based Learning (PBL) model on the topics of plant and animal tissues, with the goal of improving students’ critical thinking skills and biology learning outcomes. The research followed the ADDIE development model, encompassing five systematic stages: Analysis, Design, Development, Implementation, and Evaluation. The study involved 35 Grade XI science students at SMA Negeri 3 Samarinda, Indonesia. The research instruments comprised expert validation sheets, practicality questionnaires, critical thinking tests, and learning achievement assessments. Data were analyzed using a mixed-method approach, combining quantitative and qualitative techniques through descriptive statistics, paired-samples t-tests, and N-Gain analysis. The results indicated that the developed media achieved a very high level of feasibility according to expert validation, with average scores of 93.75% from media experts, 91.25% from subject matter experts, and 95.00% from language experts. Practical assessments received very positive responses from teachers (95.00%) and students (91.33%), demonstrating that the media was user-friendly, engaging, and functional. Furthermore, the media effectively improved students’ critical thinking skills and learning outcomes, with an overall N-Gain of 0.84 (high category) and critical thinking indicator gains ranging from 0.71 to 0.86. A key innovation was the integration of an interactive discussion feature using Canva within Google Sites, which promoted collaboration and meaningful learning. In conclusion, the Google Sites–based PBL media was highly feasible, practical, and effective for improving students’ critical thinking skills and learning outcomes in biology.
Co-Authors Akhmad Andi Sutanto Hasbi Sjamsir Krishna Purnawan Candra Lambang Subagiyo Muhammad Zulkarnain Ramadana Asir Sukartiningsih