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Design and Construction of A Pyrolysis Device for Laboratory- scale Liquid Smoke Production Applications Jannah, Miftahul; Saiya, Abdon; Karundeng, Marlina; Tengkar, Soenandar; Kamaruddin, Kamaruddin; Mustapa, Mustapa
Jurnal Kimia Fullerene Vol 10 No 1 (2025): Fullerene Journal Of Chemistry
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37033/fjc.v10i1.781

Abstract

Liquid smoke has been widely applied in various fields. Several studies have developed methods, tools and materials for making liquid smoke. This research aims to design a tool for making liquid smoke using a simple pyrolysis method on a laboratory scale. The goal is that this tool can be used by students for practicums to further increase students' insight and skills regarding liquid smoke. The stages of this research start from literature study, technology design, tool fabrication and testing as well as the evaluation stage. The results obtained in this research are that a liquid smoke pyrolysis device has been successfully made with a capacity of 6 kg. Based on the test results, grade 3 liquid smoke was produced.
STRATEGI DAN PERENCANAAN GURU DALAM MENGAJARKAN MATERI SENYAWA ORGANIK DAN MAKROMOLEKUL DI KELAS XII SMA DI INDONESIA Ulundeda, Efelien; Rumengan, Stefan Marco; Kolompoy, Stevani Rosadelima; Batu, Rumintang Lumban; Saiya, Abdon; Bangun, Janneta Br; Arsad, Regina
Entalpi Pendidikan Kimia Vol 7 No 1 (2026)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/epk.v7i1.555

Abstract

Pembelajaran kimia di SMA, khususnya pada topik senyawa organik dan makromolekul, sering kali menantang karena sifat materi yang kompleks dan abstrak. Penelitian ini menganalisis strategi dan perencanaan yang digunakan oleh guru kimia kelas XII melalui pendekatan deskriptif kualitatif. Data dikumpulkan dari wawancara dengan lima guru kimia di berbagai SMA di Indonesia. Hasil menunjukkan penggunaan berbagai strategi pembelajaran, seperti ceramah, Discovery Learning, Problem Based Learning, Project Based Learning, Inquiry Learning, serta pemanfaatan teknologi digital. Tantangan utama mencakup rendahnya minat siswa, keterbatasan waktu, dan kesulitan memahami konsep. Untuk mengatasi hal tersebut, guru menerapkan pendekatan personal, kolaborasi lintas mata pelajaran, dan media interaktif seperti smartbook, molymod, dan aplikasi digital. Secara umum, strategi ini dinilai cukup efektif karena berdampak positif pada hasil belajar siswa. Penelitian merekomendasikan penguatan strategi berbasis teknologi dan kontekstual serta pelatihan guru dalam menghadapi tantangan abad ke-21.