What are parallel and perpendicular lines?
Parallel lines are always the same distance apart for their entire length. Perpendicular lines cross each other at right angles.
Watch the videos below to learn about the difference between parallel and perpendicular lines. The second video is a song - it may get stuck in your head!
PARENTS PLEASE NOTE: These are accessed through You Tube. Do ensure that your settings are in place to avoid inappropriate ‘pop ups.’