Think about a lesson where every student in your class is responsible for one piece of the content, and no one will be able to understand the content fully unless they all work together and learn from each other. Consider one student group who have studied the causes of an event, another has studied the key figures responsible for the event, and a third has studied the consequences of that event. When these students regroup, each student becomes the source of information that they then share with their peers. To understand the entire concept for the lesson, every student has to teach one piece, and every student has to listen to the others. This is the foundation of a popular cooperative learning strategy in education: the jigsaw method. Jigsaw strategies break a topic into parts, make each student an expert in one part, and then rely on students to teach one another until the full concept comes together. But, in order for it to be actually effective and promote learning, you must consider a specific structure and planning process when implementing this into your classroom.