Based on the professional text, Summarization in Any Subject: 50 Techniques to Improve Student Learning by Rick Wormeli, students can use this grid to summarize information provided during any lesson. Each student's goal is to fill in the grid with information learned during a lesson. The catch is that they can only fill in one of their own squares! They must walk around the classroom and ask classmates to help them fill in their squares while they help others fill theirs. This activity gives students time to get up out of their seats while allowing them to show what they've learned. The completed grid can also serve as a formative assessment and used to determine next steps for instruction.