This document discusses formative assessment in blended learning and its potential to effectively monitor student learning. It presents the results of a study on using self-assessment quizzes in a learning management system (LMS) in a blended learning curriculum unit. The study found that completing the optional self-assessments on the LMS was correlated with higher approval rates. Students who completed the self-assessments also received higher average final grades that were statistically significant. Additionally, self-assessment grades strongly predicted final grades. Thus, the study concludes self-assessment quizzes can be a good tool for monitoring student learning when implemented through an LMS.