Abstract: Aiming at the problems how to strengthen the construction of experimental teaching demonstration center and its demonstration radiation effect, this paper introduces some measures of province-grade mathematics experimental teaching demonstration center construction in Jiangsu province. We expounds the specific practice and thinking about the construction on the new system of mathematics experimental teaching, the establishment of open experimental teaching platform, deepening of the reform of mathematics experiment teaching and the cultivation of innovative talents. Practice shows that the construction on experiment teaching demonstration center is not only the improvement of the hardware condition, but also the upgrade of its connotation. It makes the development on software and hardware construction coordinating, highlights and strengthens the features of cultivating the innovative talents, but also ensure the sustainable development to effective operation mechanism, continuous upgrading of the demonstrative radiation function of demonstration center.