Pengembangan Instrumen Tes Diagnostik Two-Tier Untuk Mengidentifikasi Miskons…

Misconceptions cause new knowledge that students have cannot be connected with their cognitive knowledge so that the understanding of the student's concept becomes weak. This indicates that misconceptions need to be identified as early as possible. One way to identify misconceptions is to use diagnostic test instruments. The study aims to develop two-tier diagnostic tests on light subject matte…