Pengembangan Instrumen Asesmen Aspek Kognitif Untuk Mengidentifikasi Kemampua…

This study aimed to produce valid critical thinking and chemical literacy assessment instruments with good item characteristics to identify 11th grade students' critical thinking skills and chemical literacy in acid-base materials. The method used was the Research and Development (R & D) method with 4-D model. This research was only carried out up to the development stage in determining the cha…