Fourth graders learn the difference between parallel and perpendicular lines by drawing them in this math worksheet.

This worksheet helps kids understand the difference between parallel and perpendicular lines.

If your fourth grader is stumped on the difference between parallel and perpendicular lines, this is the worksheet for him.

Identify real-world examples of parallel and perpendicular lines with this engaging fourth-grade geometry worksheet!

Test your knowledge of parallel and perpendicular lines in this engaging geometry worksheet!