We started this lesson by leanring about line and I showed the kids many different examples of lines and how lines can even form shapes. I then had them each work with a 12"x12" sheet of white drawing paper. We first folded it in half, and then folded it in half again, this created four equal square to draw in. I then had the students use pencil to draw hearts in each square and then fill them in with line designs. I also encouraged them to put line designs in the background as well. I provided heart stencils if the kids wanted to use those to help them draw. When they were done drawing, they then colored over all of their lines with markers to finish their project.