This document discusses four ways that educators can utilize collaboration: 1) Grade level collaboration involves teachers in the same grade working together to develop instruction, 2) Co-teaching pairs two teachers to share responsibility for a class, 3) Cross-curricular collaboration connects different subject areas to make learning more meaningful for students, 4) Student collaboration provides opportunities for students to work together on assignments. The document argues that collaboration helps meet student needs, increases engagement, and prepares students for the future where collaboration will be important for adapting to new situations.