This week on “The Learning Curve,” Cara and Gerard continue coverage of COVID-19’s impact on K-12 education, joined by Michael Horn, co-founder of the Clayton Christensen Institute for Disruptive Innovation. Michael shares his thoughts on his mentor, the late Clayton Christensen, a renowned Harvard Business School professor, influential thinker, and best-selling author. They discuss the lessons we are all learning from the COVID crisis about technical advancements that allow schools to innovate, in ways that were unthinkable just 20 years ago. Michael explains his view of online learning as a means of shifting the focus from schooling en masse to individual growth and mastery, and the need to provide incentives for meaningful student outcomes. They also explore which states are leading in digital learning, which are lagging behind, and specific initiatives that are making a dramatic difference in children’s preparedness for kindergarten and academic achievement.