This activity reviews factoring (GCF, Grouping, Trinomials a=1 and not =1, Difference of Perfect Squares and perfect square trinomials. The differentiated version B also contains problems that requires students to factor using more than one method.) Version B also contains quadratic pattern factoring, and more complex difference of squares. The stop sign portion of this worksheet requires students to talk to one another to compare answers and problem solve if their answers do not match. Bringing