Everything you need in order to teach Algebra 1: notes, practice, spiral review, practice keystone exams, activities, assessments, quiz generators, escape rooms, etc. All units are written according to the Pennsylvania State Standards and help prepare students for the end of course Keystone Exams. Although the units are written for PA standards, they correlate with many other state standards as well. Each unit includes lesson guides, practice problems, a review, and two versions of the test.