The goal is that all students learn the content, not just the ones who can learn within established timelines. As such, all students should have multiple assessment opportunities to demonstrate higher levels of achievement. Additional opportunities may include retakes of assessments, student revisions of products based on descriptive feedback, or alternative methods of assessment. This process provides opportunities to use more recent evidence of learning to ascertain a summative grade. This approach reflects what we know about successful learning, and it better prepares students for the world beyond school.