This resource is complete with 12 essential questions that tie in to Grade 4 Common Core Math Unit 6 Geometry standards.Many of the essential questions ask "How can we..." ? I post them in my classroom and use them to introduce a lesson, and my students always know what their daily lesson will be about when they walk in the door. The pages have a simple border. I printed mine on colored paper and laminated them so I can use them year after year. I hope you enjoy!