The purpose of this study was to design and develop diagnostic test for analysis of student misconception in chemical bonding materials. Diagnostic that we develop in this study was four-tier diagnostic test. the diagnostic test consisted of 25 questions which cover 20 indicator in chemical bonding materials. From the test result obtained the higest was in a determine the bonding that consist in the compound (39,45%) and the lowest misconception was in a interpret the process in chemical bonding formation process (1,83).
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