The document describes how a teacher plans to organize students into groups and use cooperative learning techniques in a unit plan. Specifically: - Students will be organized into groups of three for the first activity and groups of four for the second. - For the first technique, "jigsaw cooperative learning", each group member will research a different social order in the Middle Ages and become an expert to share findings and create a group presentation. - For the second technique, "1-2-4 cooperative learning", students will answer a question individually, then share with a partner to improve the answer before sharing with the other group pairs to develop a final group response.