The research consistently showed that students taught through PBL displayed:

• enhanced student performance
• increased student motivation and engagement
• improved teacher/student interaction
• Increased development of 4 C’s of 21st Century Learning: creativity, critical thinking, collaboration, and communication.

A communal and flexible learn­ing area known as The Hub takes the place of stand-alone class­ rooms and children are grouped according to their stage of learning rather than age. 

For teachers to be able to regularly evaluate their impact in the classroom and adjust their teaching methodology in response to what they see, the classroom needs to be made visible. The concept of seeing clearly what teachers are teaching and what students are learning is known as Visible Learning.