In classrooms tests, students are regularly required to demonstrate their understanding of mathematical concepts. When children encounter problems in demonstrating such understanding, it is often not clear whether this is because of the language of the teachers' questions and instructions or a genuine non-understanding of the concept itself. This…

Over-reliance on prescriptive pedagogies, such as explicit instruction, could hamper students with learning difficulties from sense-making and thus limit their acquisition of conceptual understanding. To help them in constructing mathematical knowledge, manipulative and drawing could be used to solve problems in a meaningful context. Using a case…