I made this for my 3rd graders to help them learn the concept of multiplication. It is a bookmark that can be folded in half and laminated for re-use with fine-tip dry erase markers. Using this, students gain some guided independence when deciding on a solving strategy. This bookmark gives them lots of options: number line, drawing groups, skip counting, bar diagram, array, etc. It can also be used as a periodic formative assessment! When folded, one side is blank and the other provides an examp