With the development of new-generation information technology and the rise of blended teaching modes,the construction of college mathematics textbooks faces new challenges and opportunities.Based on the blended teaching practice of mathematics courses at Changzhou University,this article explores the characteristics,construction principles,and specific strategies of new-form college mathematics textbooks.It focuses on how to organically integrate online and offline resources to build a student-centered textbook system and explains the application effects of new-form textbooks through case studies.The research indicates that new-form textbooks can effectively enhance students'interest in learning,promote personalized learning,and improve the quality of college mathematics teaching.