Peningkatan Kemampuan Pemecahan Masalah Hidrokarbon Siswa Melalui Model SAVI Disertai Media Puzzle

Abstract

Studying hydrocarbon material requires ability in problem solving so students are able to identify, analyze, and describe abstract chemical concepts and principles into concrete. The purpose of this study was to the improving of students' hydrocarbon problem solving abilities through the SAVI learning model assisted by puzzle media. The research design used in this study was pre-experimental with a research design namely One Group Pretest-Posttest Design.The study was conducted at SMAN 7 Mataram, Jl. Adi Sucipto, Ampenan Utara, Kec. Ampenan, Mataram City, West Nusa Tenggara. The subjects of this study were students of class XI Science. The research instrument include syllabus, lesson plans, worksheets, and multiple choice test items. Data were analyzed using the N-Gain test to find out the increased ability to solve hydrocarbon problems. The results showed that the level of N-Gain was in the range of 0.33 with a moderate category which meant an increase in students' problem solving abilities after using the SAVI model assisted by puzzle media. Thus, it can be concluded that students' problem solving abilities can be improved through the application of SAVI learning models assisted by puzzle media.

Efektivitas Penggunaan E-Modul Kimia Dasar Berbasis Problem Based Learning dalam Meningkatkan Kemampuan Memecahkan Masalah Mahasiswa pada Materi Termokimia

“…E-modul berbasis masalah mencakup tahapan pembelajaran yang sesuai dengan pembelajaran berbasis masalah, yaitu orientasi masalah, pengorganisasian masalah, menyelidiki, mengembangkan dan mempresentasikan, serta mengevaluasi memecahkan masalah (C. A. Dewi et al, 2020).…”

Development of Interactive Multimedia to Foster Students' Information Literacy Ability on Salt Hydrolysis Topic

“…There needs to be things that can aid the teaching and learning process in the classroom, such as learning media that can make it easier for students to understand the learning material, because otherwise the learning outcomes will be almost identical if the material is taught using the same method . Students' attention can be captured and their interest and motivation for learning can be stimulated through the use of media (Dewi, Pahriah, & Gazali, 2020). Media is anything that can be utilized to convey a message to an audience and pique that audience's interest, curiosity, and ultimately, learning (Muliani, Khaeruman, & Dewi, 2019).…”