Any lesson undertaken outside of the classroom creates an air of excitement, and in Year 4, the children particularly enjoyed their maths trail in the hall. In pairs, the children chose an addition problem from around the room. Their mission was to solve it on their own then compare answers with their partner, discussing how they reached their answers. Once they felt confident about the answer they had to show Mrs Araujo and then choose their next problem. If they made a mistake, Mrs Araujo sent them back to spot the error. The children worked well in pairs, coaching each other and demonstrating resilience in reaching the correct answer.