In order to overcome building materials experiment courses decentralization,improve students operational capacity and keep in contact with theory teaching,building materials experiment had been reformed,the students operational capacity had been improved by individual experiments,and the students overall qualities had been improved by comprehensive experiment through formed a groups by several students.The effect of teaching reform had been compared with the undergraduates of 2011-2013, results proved students operation capability,the ability of analyze and solve problems had been improved significantly,students had better skills of knowledge application.