How Khan Academy Is Redefining Education

Khan Academy is expanding beyond videos, partnering with the College Board for SAT prep, reducing paid test prep by 20%, and reaching 80% of American students. They are also internationalizing, with efforts in India, Mexico, and Brazil. The Khan Lab School in Mountain View serves as a lab for innovative education models, emphasizing personalized, mixed-age learning. Despite challenges in democratizing education, Khan Academy aims to pioneer new models and collaborate with public schools to enhance learning experiences.

In what ways does the Khan Lab School differ from traditional education models?

What challenges does the text suggest exist in the current education system?