Topic: Transformations The specific Common Core (8th Grade Standards) textbook these Checkpoints are based on chooses 9 "core concepts" that students should have mastered at checkpoints throughout the year. I have taken these checkpoints and created Checkpoint Quizzes out of them that myself along with my site department use as common assessments. The goal is that students master these concepts overtime, so in my classroom students have an opportunity to retake these Checkpoint Quizzes 2 additio