Live Safe! Work Smart!

Using ladders

These are dangerous uses of ladders. Can you explain why?

A lady stands on a step stool to put a book back on the bookshelf.A man climbs on a broken ladder.

An artist stands on both sides of the ladder while painting a picture.A man is stands on the middle of a ladder while fixing a window awning. He is also stretching his arms.A man uses a ladder to paint the porch roof. 

Boy  stands on a small step ladder while building a snowman.Woman hangs a pot of flowers on top of a lamp post.