Although more non-SAIL drawings featured silent seatwork, students were drawn with smiles on their faces. Table 3 shows that of the 24 pieces of drawings from the non-SAIL class, 16 pieces included students who were in group formation, in conversation over tasks (see figure 4). There were fewer drawings by SAIL students where there were maths symbols. This could be due to the emphasis in the SAIL approach which is not about presenting the knowledge about the mathematics content to be learned but in the provision of the opportunities students to learn "actively [so that] they think for themselves, and how they [should] interact with their teachers and peers' in solving the problem (New teaching method puts the 'how' before 'what', 2004). SAIL tasks were designed to encourage active learning using problems with authentic context. Figure 5 contains a typical SAIL task in mathematics.