Understanding the Concept of Limiting Reagents on Chemistry Learning Outcomes Using Worksheet-Inductive in Class X Students
Concept of limiting reagents is part of stoichiometry. This means that to learn the limiting reagent material students must have understood and mastered the prerequisite concepts namely chemical formulas, chemical equations and mole concepts. This study aims to: describe the understanding of the concept of SMA Negeri 1 Palangka Raya students about limiting reagents before and after learning using worksheet-inductive. This study involved 68 students of class X Science-1 and X Science-4 of Public Senior High School 1 Palangka Raya. The instrument used was a pretest and posttest question sheet, Worksheet-Inductive. Data was collected through three stages, namely pretest, implementation of learning by using Worksheet-Inductive, and posttest. The data obtained were analyzed descriptively. The results showed that the understanding of the concept of limiting students 'reagents at pretest was 3.36% and understanding of students' concepts at posttest was 69.32%. Changes in students' understanding of concepts increased by 65.96% can be classified into either category. In detail the understanding of the concept of limiting students' reactants as follows: a) understanding of the concepts defining the definition of limiting reactants by 52.58%; (b) understanding of the concept of determining limiting reagents is 69.32%.
Anderson, L.W. & Krathwhol, D.R. (2010). Kerangka landasan pembelajaran, pengajaran dan asesmen. Judul asli: a taxonomy for learning, teaching and assessing: a revision of Bloom’s taxonomy of educational objectives. Penerjemah: Agung Prihantoro. Pustaka Pelajar.
Ningrum, E. S. (2011). Pengaruh Pemberian LKS Analogi Terhadap Pemahaman Konsep Pereaksi Pembatas pada Siswa Kelas XI IPA SMA Negeri 2 Palangka Raya. Skripsi. Tidak diterbitkan, Universitas Palangkaraya.
Rivai, Samsiar (2011). Pengetahuan Konseptual Dan Prosedural Dalam Pembelajaran Perkalian Bilangan Pecah Desimal Berdasarkan Paham Konstruktivisme Pada Siswa SD Kelas V. Diambil pada tanggal 17 Juli 2016, dari ejurnal.fip.ung.ac.id/index.php/PDG/article/viewFile/265/259
Uno, Hamzah. (2007). Model Pembelajaran Menciptakan Proses Belajar yang Kreatif dan Efektif. Jakarta: PT Bumi Aksara.
Copyright (c) 2019 FKIP Universitas Palangka Raya
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Copyright Ⓒ FKIP Uiversitas Palangka Raya (2010-2020) All Rights Reserved