Every math lesson at our school includes opportunities for student discussion with their peers. It’s at the core of our teaching approach and is similar to how students might dissect a reading passage in an ELA class. We start doing this in kindergarten. By 5th grade, the students are experts.
During math discussions, students think deeply about their own work and the work of their peers. Then, they construct thoughtful arguments that critique the reasoning of others. This often leads to new conclusions about their own math learning in the process.
Teachers are active members of the discussion who circulate throughout the classroom. They prompt with deep questions, but never give answers. This allows students to apply their own understanding to the problem at hand—a critical component of state math tests.