What will the classroom of 2020 look like? As I look ahead, many of the trends we're seeing today will continue to expand learning beyond the classroom walls to connect educators, students and real-world experiences. These trends are being driven by pioneering teachers and their students, and are fueled by technology -- especially the Internet and the cloud. With more than 40 states adopting Common Core and with increased focus on deeper learning and developing creativity, I see exciting movement to a more personalized and collaborative education. Together with the proliferation of devices such as smartphones and tablets, teachers and students will have unprecedented access to tools for creative expression, and will find it even easier to share, to co-create and to experiment with new ideas.