This document provides an overview of block scheduling in schools. It discusses pros and cons, including potential academic advantages like more in-depth lessons, and non-academic advantages such as a calmer school atmosphere and improved discipline. However, it also notes potential disadvantages such as gaps in sequential instruction. Different block scheduling models are described, including 4x4 and alternating schedules. Resources on the impacts of block scheduling, particularly on math instruction, are also provided. The presentation aims to inform the audience about block scheduling and its various considerations.