This resource is to help practice area and perimeter of rectangles, squares and compound shapes. There are 2 posters on how to find area and perimeter and 3 worksheets which are differentiated. The LA worksheet is an exercise to find the perimeter and area of different rectangles, where the length of the sides are already given. The MA worksheet requires students to first measure the sides and then use this to find the area and perimeter. The HA worksheet requires students to find the area of compounds shapes. They first have to find the length of the missing sides.