ANALISIS PENGUASAAN KONSEP IKATAN KIMIA PADA MATA KULIAH KIMIA ORGANIK MELALUI INSTRUMEN TWO TIER

Abstract

The research was performed at Chemical Education FMIPA UNJ. The aim of the research was to analyze to understand the chemical bonding concept understanding on Organic Chemistry . The research method was descriptive with research subjects were chemical education students who registered to Organic Chemistry subject at odd semester year 2010/2011. The two tier instrument was applied for this research. Mean while, essay test was used to analyze Organic Chemistry concept understanding. The results showed that student’s concept understanding on chemical bonding was remaining in low level. Approximately 28.50% of students were easy in understanding chemical bonding concept and around 31.50% of students were in misconception in chemical bonding. In addition, students acquired difficulties to understand the chemical bonding concept were about 40.00%. Remedial was take after analyzing of chemical bonding concept, help lecturers in planning and teaching effective Organic Chemistry Lesson.