PENGGUNAAN MEDIA MOLYMOOD DALAM PROSES PEMBELAJARAN KIMIA UNTUK MENINGKATKAN PEMAHAMAN IKATAN KOVALEN X TKJ SMKN 13 BANDUNG

Sri Esti Widyaningsih

Abstract


The rapid development of education in the world requires the existence of a very tight competition that is supported by the development of advanced technology and information, so to be able to follow these developments require good human resources. the low interest of students in learning chemistry about covalent bonds and the lack of understanding of students in integrating the nation character builders' value in the chemistry lesson about the covalent bonds. It is expected that learning with molymood media can help learn mastery in comprehending covalent bond in class X TKJ SMK Negeri 13 Bandung. Chemical learning about covalent bonding requires better teacher explanation because there is much complexity in memorizing. The method used in this research is Class Action Research. It is planned that in two cycles from the results of the research, the data obtained, in cycle I, the percentage of student activity is 80%, while in the second cycle to 95%. From the response result, students love to learn by using molymood 90%, help understanding of subject matter 83,34%, and still need teacher explanation 86,67%. Constraints that are sometimes encountered include technical obstacles how to use molymood in accordance with the child's creation and precision stringing. Completeness of chemistry study about covalent bond, there is an increase in post test value of cycle II by 27% from cycle I which is above KKM.

 

 


Keywords


covalent bond, molymood, completeness

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References


Ediati Ratna, 2008, Kimia untuk SMK jilid I Jakarta, Pusat Perbukuan Departemen Pendidikan Nasional (BSE).

Liliana 1985, Buku Kimia Jilid I, Balai Pustaka Jakarta.

Michael Purba, 2014, Kimia untuk SMK klas X Teknologi Rekayasa, Erlangga


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