Procedure
Cut edges of meat trays. Trace the parts out of the styrofoam. Glue construction paper to styrofoam.
Cut a six inch piece of electrical tape in half, lengthwise.
Cut out an 8”x 2” strip of paper. Label lines 7,8,9,10,12,1,2,3,4, and 5.
Cut out a semi circle of paper, glue it to the styrofoam semi-circle. Mark 0- 90 degrees onto the paper covering.