Sunyono, Sunyono and Leny, Yuanita and Muslimin, Ibrahim (2013) EFEKTIVITAS MODEL PEMBELAJARAN BERBASIS MULTIPEL REPRESENTASI DALAM MEMBANGUN MODEL MENTAL MAHASISWA TOPIK STOIKIOMETRI REAKSI. Journal Pendidikan Progresif, 3 (1). pp. 65-79. ISSN 2087 – 9849

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Abstract

Issues examined in this study is whether learning by using multiple representations model (named SiMaYang) more effective in build mental models than conventional learning? The design in this study is a pretest and posttest control group design. The population in this study was students of Department of Mathematics and Science Education at the Teacher Training and Education of Lampung University at odd semester 2012/2013. The research sample taken randomly by stratified random sampling technique to obtain the experimental and control classes. The results of the research show that (1) SiMaYang learning model more effective in building student mental models compared to learning model that has been used by basic chemistry lecturers. (2) Implementation of SiMaYang learning model was able to build student mental models in learining of stoikiormetry topic. (3) After the implementation of SiMaYang model, student mental models on the topic of stoichiometry formed by the categories of "good" and "very good", with the characteristics of "consensus" and "target". Findings indicated that macro–submicro–symbolic teaching by used SiMaYang model could be enhancing student mental models and learning effectivity of chemical reactions. Implications for instruction are clearly addressed in the discussion and recommended that SiMaYang learning model can be used as an alternative model of effective and efficient learning in developing a high level of understanding.

Item Type: Article
Subjects: L Education > L Education (General)
Divisions: Fakultas Keguruan dan Ilmu Pendidikan (FKIP) > Prodi Pendidikan Kimia
Depositing User: SUNYONO
Date Deposited: 05 Feb 2018 09:49
Last Modified: 05 Feb 2018 09:49
URI: http://repository.lppm.unila.ac.id/id/eprint/6331

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