This one page worksheet would be useful when students are learning about line. Students create patterns/designs using line in each of the boxes. The tricky part I've found is to remind students that they need to use lines, rather than shapes when creating designs.
Four different versions of the same worksheet are provided in the file:
One without name, date, or period info on top.
One with name, date, and class period spaces on top edge.
One with name and date spaces on top edge.
One with a name space on the top edge.
That way, you can use the version that best suits your needs.