Harnessing Formative Data for K-12 Teachers prepares teachers to apply real-time formative data to classroom instruction amid the expansion of online and blended learning in schools. In today's changing, technology-enhanced educational landscape, teachers must rethink how to generate and use formative data to inform planning and develop systems that lead to all students' success. This book's strategic insights into actionable formative data use will yield differentiated supports for students, helping teachers to foster greater academic outcomes, independent self-monitoring, and readiness for college, career, and lifelong learning. Each chapter includes connections to social justice, best practices for applying data points and field-tested tips for technology integration, and a host of interactive planning guides to support implementation.