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GEMABAKTI II: Edukasi Ekoliterasi melalui Pembuatan Produk Ecobrick di UPT SPF SMP Negeri 28 Makassar, Pulau Barrang Lompo Syamsul; Syahriani; Maulana, Akram Caesar; Mufliha, Nur; Ramadhani, Sri Riska
KHIDMAH: Jurnal Pengabdian Masyarakat Vol 6 No 2 (2026): JULY
Publisher : Faculty of Tarbiyah and Teacher Training

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/khidmah.v6i2.68229

Abstract

Plastic waste problems in island communities require not only technical handling but also educational intervention. GEMABAKTI II aimed to provide ecoliteracy education through waste sorting and hands-on ecobrick production. The activity was conducted on 17 July 2023 at UPT SPF SMP Negeri 28 Makassar, Barrang Lompo Island, involving 190 students from grades VII–IX. The program comprised preliminary coordination, education on plastic-waste impacts, waste sorting, demonstration and product-making practice, and process evaluation based on participant engagement and product completion. All groups completed the sorting and plastic-compaction stages and produced three product types: a waste bin made from used bottles, an ecobrick bench, and an ecobrick table. The activity offered contextual learning that connected knowledge of plastic waste with simple waste-management action. As no pretest–posttest or standardized ecoliteracy instrument was administered, the findings represent process and product achievements rather than quantitative evidence of increased ecoliteracy. Program sustainability requires teacher mentoring, routine waste sorting, and measurable evaluation in subsequent activities.
Comparison of Inside Outside Circle (IOC) Learning Model with Peer Lesson Learning Model on Student Learning Outcomes in Respiratory System Material in Class XI SMAN 10 Gowa Jannah, Miftahul; Ismail, Ilyas; Syamsul
PEDAGOGIC: Indonesian Journal of Science Education and Technology Vol. 6 No. 4 (2026): PEDAGOGIC: Indonesian Journal of Science Education and Technology (In-Press)
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/ijset.v6i4.7280

Abstract

This study aimed to compare the learning outcomes of students taught using the Inside-Outside Circle (IOC) and Peer Lesson learning models regarding the Respiratory System topic, and to examine the differences in learning outcomes between the two models among Grade XI students at SMAN 10 Gowa. The study employed a quasi-experimental method using a Nonequivalent Control Group Design. The sample consisted of 40 students divided into two classes: Class XI.4 (Inside-Outside Circle group) and Class XI.5 (Peer Lesson group). Data were collected via learning outcome tests and analyzed using descriptive statistics and the Independent Samples t-test. The results showed that the mean learning outcome score was 81.00 for the Inside-Outside Circle group and 83.35 for the Peer Lesson group; both groups fell into the high learning outcome category. The t-test results yielded a significance value of 0.001 (p < 0.05), indicating a significant difference in learning outcomes between the two models. Thus, the Peer Lesson model resulted in higher mean learning outcomes compared to the Inside-Outside Circle model for the Respiratory System topic.