PENERAPAN LEARNING CYCLE APPROACH SEBAGAI UPAYA MEMINIMALISASI MISKONSEPSI MAHASISWA PADA MATERI STRUKTUR MOLEKUL
ABSTRACT: This study aims to
diagnose the misconceptions on the molecular structure of matter and
investigate the use of learning cycle approach to minimize misconceptions of
students on such materials. This research was conducted on students of
chemistry education Prodi in one of LPTK in semester one academic year
2009/2010. Data collection techniques used are claim forms diagnostic tests
misconception right/ wrong reason given before and after lessons, interviews,
and document analysis. The collected data were analyzed using descriptive
analysis by way of analyzing the peritem about to be concluded. Results showed
that happened on student misconceptions contained in the concept drawing Lewis
structures, the determination of polar and non polar, the determination of the
geometrical structure based on VSEPR theory and the theory hibrisasi,
distinguish between the geometrical structure of the molecular shape, determine
the electron configuration for the molecule, and calculate the bond order (b)
Frequency of students who have misconceptions have been reduced after being
given the study by Learning Cycle approach.
Keywords: learning cycle,
misconceptions, pembelajaran struktur molekul
Penulis: Woro Sumarni
Kode Jurnal: jppendidikandd100020
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