Webjul 26, 2014 · here's a simple way to teacher less than, greater than: This anchor chart is perfect for reference on a math wall for students as they are learning how to compare. Have students keep track of key concepts they’ve been learning over the course of a. Webready for gorgeous anchor charts? The charts useful for grade 3, grade 4, grade 5, and grade 6! Webthis middle school math anchor chart includes important key words to determine if an inequality should be: Greater than or equal to, less than or equal to, greater than, or less.