This document discusses expanding K-12 computer science (CS) education through public and private partnerships. It provides information on the following: - $4 billion in federal funding for states to expand K-12 CS education programs like Exploring CS and AP CS Principles. - The importance of developing state-level CS education strategic plans and public-private partnerships to strengthen commitments to CS education. - Seven steps for building successful school-industry partnerships, including finding shared goals, leadership, funding, formal agreements, communication, long-term commitments, and patience. - IT-ology, a nonprofit collaboration between businesses, academics and organizations, that works to grow the IT talent pipeline through K-12 out