The way that a classroom is configured can have a huge impact on productivity and engagement levels. If you have the option to mix things up and try various configurations, you may find that different layouts work for different activities and different groups of students.
Many teachers use the U-shape classroom, which is a classic classroom design to encourage greater participation. The semi-circle allows for more discussion and greater collaboration between students, so where discussion is the focus of the class, this can work well.
Sitting students in groups can have many benefits. It can be good for both speaking and listening activities, and the students are in a better position to work together and learn from each other. Groups of six are especially good because you can split them into groups of either two or three without moving anyone around. This arrangement is most often seen in settings with younger children or classes that require students to be more ‘hands-on’.