The document describes the think-pair-share strategy, which involves students thinking individually, pairing up to discuss their ideas, and then sharing with the larger group. It is designed to encourage participation and ensure all students share their thinking. The key steps are for students to first think alone about a given problem or question, then pair with one other student to discuss their ideas, and finally reconvene as a larger group where pairs report their conversations to the class. The goal is to provide opportunities for both individual and shared thinking.