Didaktik : Jurnal Ilmiah PGSD STKIP Subang
Vol. 12 No. 03 (2026): Volume 12 No. 3, September 2026 Released

INOVASI PENGOLAHAN SAMPAH PLASTIK: PENDAMPINGAN PEMBUATAN GANTUNGAN KUNCI BERBAHAN TUTUP BOTOL DI DESA SARIMATTIN

Aruni Salsabila (Universitas Islam Negeri Sumatera Utara)
Edi Saputra (Universitas Islam Negeri Sumatera Utara)
Revina Putri Damayanti (Universitas Islam Negeri Sumatera Utara)
Sartika (Universitas Islam Negeri Sumatera Utara)
Azhara Dwi Lathifah (Universitas Islam Negeri Sumatera Utara)
Khaila Afizka (Universitas Islam Negeri Sumatera Utara)
Rohima Dinda Kusuma (Universitas Islam Negeri Sumatera Utara)



Article Info

Publish Date
26 Sep 2026

Abstract

Plastic waste, particularly bottle caps, is a common form of household waste that is rarely reused, resulting in much of it ending up in illegal dumps or being burned in the open in Sarimattin Village. This community service activity aims to provide education and guidance to the community specifically the women of Hamlet II Kresek and members of the Posyandu on how to process used bottle caps into functional and economically valuable keychains. The activity was held on August 12, 2026, involving 17 participants through a descriptive-evaluative approach based on hands-on practice, which included stages of waste management education, demonstrations and practice in making keychains, as well as product creativity development. Evaluation was conducted through participatory observation, the number of products produced, and the participants’ level of understanding. The results showed that participants successfully produced 20 keychains with a comprehension rate of 90%, indicating that an educational approach combined with hands-on practice effectively enhances community knowledge and skills. This activity proved capable of reducing the volume of plastic waste, fostering environmental awareness, and opening opportunities for the development of creative business ventures based on the circular economy in Sarimattin Village.

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Journal Info

Abbrev

didaktik

Publisher

Subject

Education

Description

Didaktik : Jurnal Ilmiah PGSD STKIP Subang adalah salah satu jurnal yang dterbitkan oleh STKIP Subang, jurnal ini mempunyai bidang cakupan yaitu Penelitian Pendidikan. Terbit pada bulan Juni dan Desember setiap tahunnya. Didaktik : Jurnal Ilmiah PGSD STKIP Subang melalui proses review oleh dua ...