This installment of the engagement series builds upon the core instructional framework established in the preceding books. While Part 1 focused on the active learning structures of Collaboration, Writing, and Summarizing, and Part 2 detailed the guidance systems of Questioning, Assessment, and Feedback, this part addresses the critical first step: preparing students for new learning.

The focus is on two essential "launch" strategies that ensure all students can access rigorous content from the very beginning. Activating Strategies hook student interest and bridge the gap between prior knowledge and new learning. This is paired with foundational Vocabulary Instruction, which equips students with the specific language they need to comprehend and engage with the lesson's core concepts.

By mastering these preparatory practices, educators ensure that when students are asked to collaborate, write, or respond to higher-order questions, they are equipped with the confidence, background knowledge, and academic language to succeed. It completes the engagement puzzle by ensuring every lesson starts on solid ground.