This research is a systematic literature review study that aims to explore the evidence in
publications that report on the types of misconceptions experienced by students in learning …

Misconceptions are defined as wrong ideas or views of a person's concept different from the
scientific concepts formulated by experts in their field. It must be reduced immediately so as …

This study focuses on developing a five-tier chemical diagnostic test based on a computer-
based test with 11 assessment categories with an assessment score from 0 to 10. A total of …

This study aims to develop a test instrument that can be used to evaluate the concept of
chemical equilibrium at the macroscopic, submicroscopic, and symbolic levels of high …

Objective: Students are said to understand the concept comprehensively if they master the
concepts from dimensions of ontology, epistemology, and axiology. One of the topics that …

The atoms that make up organic molecules are carbon (C), hydrogen (H), oxygen (O),
nitrogen (N), phosphorus (P), sulfur (S), and several other elements such as chlorine (Cl) …

Multiple representation ability is a student's understanding of describing a concept at three
chemical representation levels: macroscopic, submicroscopic, and symbolic. This ability …

The purpose of this study was to explore the reality of chemical representations in the first-
year secondary school in the light of the next generation science standards NGSS; By …

هدفت الدراسة الحالية إلى تعرف واقع التمثيلات الكيميائية بالصف الأول الثانوى فى ضوء معايير
العلوم للجيل القادم NGSS؛ بتحليل كتاب الكيمياء المدرسى، وأداءات استقصاء التمثيلات …‎