Math Workshop Across the day, there are ample opportunities to use modeled, shared and interactive writing to create charts to anchor thinking across the curriculum. Here are a few mathematical examples from classrooms around the district.  An anchor chart created by and with students provides a far more meaningful reference than a commercial poster. Our Math Investigations curriculum is ripe with opportunities for writing across the curriculum. More examples of anchor charts to support Math Investigations. Sometimes our anchor charts can become far more interactive! Don’t forget to make use of that digital camera in creating anchor charts. Back to Anchors Charts Home Page