This giant poster will help your students remember the steps to follow when simplifying an expression—an important pre-algebra task. The teacher’s guide contains creative extension activities along with interesting background information. Poster measures 22" x 68".

Key Features :

i : Large, colorful display
ii : Colossal poster measures 22" x 68"
iii : The accompanying teacher's guide contains a variety of extension activities
iv : Great for classroom decoration