The document outlines 10 building blocks for preventing and treating arrested teacher development from a curriculum leadership perspective. The building blocks are: 1) recognizing that teachers can make a difference; 2) embracing continuous improvement; 3) using collaboration teams; 4) creating a learning community; 5) closing achievement gaps; 6) cultivating a learning culture for all; 7) rejecting the status quo; 8) gaining buy-in; 9) making effective use of time; and 10) engaging in effective planning. The document emphasizes the importance of collaboration, continuous learning, adapting to challenges, and developing a supportive community to help new teachers thrive.