In the last decades, the power of data and analytics has transformed instruction in education. Increasingly, large-scale data is available on student learning and interaction online. Much of this data represents student behavior. This has allowed researchers to model and track many elements of student learning that were not previously feasible at scale: engagement, affect, collaborative skill, and robust learning. In turn, these models can be used in prediction of long-term student outcomes, and to analyze the factors driving long-term success of students, This talk will focus on secret life of data in education, the key points of my talk will be: - Data meets education - Course tracking - Student Behaviour - Data-driven education - Finishing strong