Valentine's Day is a fun day for students. Unfortunately, it can be difficult to incorporate into math lessons and the school day in general. Conversation Heart Addition, Multiplication, Graphing and Pattern Activities are an easy way to do so. They can be used as full on lessons or in a math center. Easy activities like patterns and sorting are perfect for younger students while older students can work on the concepts of greater than/less than and multiplication. Addition, bar graph, tally grap