TEAM Model's New Haboard 5 Team-based Learning IWB Launched. The Haboard 5, which has been enthusiastically asked by many schools before its launch, not only has alarge 101-inch board, but also comes with the most powerfulHiTeach Smarter Teaching System, which can efficiently implement the Competency-based TBL learning mode. It is a smart and flexible way to reduce installation costs by matching the classroom's existing computer and projector, making it an easy and fast choice for a Smarter Classroom upgrade.