Use these colorful posters to introduce new information, stimulate discussion, and reinforce and clarify classroom concepts.

One poster in this set clearly explains what a system of equations is and how to determine whether a given ordered pair solves a system. The other posters identify and demonstrate methods frequently used to solve a system of equations: graphing, elimination, and substitution.

Package includes 4 posters, 4 reproducible activity sheets, and a teacher's guide. Set of 4 sturdy posters are 17" x 22".