I created this to begin the unit of measuring area in square units after unsuccessfully searching all over for something that was closely aligned to the 2nd grade TEKS. The standard specifically states measuring rectangular shapes in square units. Yes, there are many things out there for Mine-craft type art activities (which I will also use next) but this is the basic measurement of area which is essential and easily connects learning to arrays thus multiplication sentences. It is 1 page with two versions (with or without the task of creating a multiplication expression). It's completely editable so if not exactly what you need, hopefully it will give you a head start in creating something to suit your needs.