This is a 5 page ready to use worksheet containing 8 different exercises where students learn by practice how to use a ruler. It fits perfectly into a 42 min period with 8th grade class. This worksheet be used in Mathematics, Science or Technology classes. It could be used with younger students. It could be used as a review with older students. Can be used on a SmartBoard or overhead projector for demonstration purposes. If your computer does not format this document correctly let me know and I