Concept:The main goal of assessment is not ranking or labeling, but to understand what students know and where they are confused so that learning can be improved.Explanation:Assessment helps teachers see if students have understood a concept or need more help. It focuses on finding gaps in learning and giving feedback to both students and teachers. This understanding allows teachers to adjust their teaching and provide remedial support. The primary objective is thus to uncover children’s clarity and confusions, not to assign ranks or marks.Answer:Understanding children’s clarity and confusions about related concepts (Option B).