Prefixes Anchor Chart (Open/Closed) un-, in-, con-, sub-, mis-re-, pro-, de-, be-, pre-I like to project these on my whiteboard and trace them using Post-It Anchor Charts and my favorite markers! Though you may choose to have it printed poster size at a place like Staples, or print it at 200% on Adobe Reader, cut, and tape together.After I've made the anchor chart, I laminate it. Then, during the lesson, I have my students use dry-erase markers to add words to the chart! That way I can erase and