Katie Toppel spotlights how kindergarten and first grade classes in her school made a shift to co-teaching and teacher collaboration to better align content and language instruction for English learners. She discusses how she best managed her time when she had to collaborate with multiple teams. She emphasizes the importance of long-term lesson planning, regular co-planning time, content alignment across classes on the same grade level, the use of digital tools to share resources and materials, and high impact strategies to maximize co-planning effectiveness.