In designing a new campus to accommodate 300 students in 8 classrooms, we focus on breaking down the boundaries between classroom and indoor play area for kids to explore freely as they wander around the kindergarten. The design sought to introduce a touch of the warmness learning environment through extensive use of timber and diffused ceiling features. The PLAYWALL is not to isolate but to connect spaces. Children penetrate the PLAYWALL via different access, climbing, crawling, sliding, searching, and discovering their kindergarten.