What is the primary purpose of formative checks with data in teaching?

• A. To assign final grades.
• B. To eliminate the need for instruction adjustments.
• C. To finalize a curriculum before teaching begins.
• D. To provide feedback and guide instructional adjustments based on data.

Answer: (D)

The main idea tested is using ongoing checks of student understanding to adapt teaching. Formative checks with data are collected during instruction to see what students are grasping and where they’re struggling. That information guides decisions like reteaching a concept, adjusting the pace, changing activities, or regrouping students so the next steps address real needs. The goal is feedback—for students and for the teacher—to improve learning in the moment and in future lessons. This isn’t about assigning final grades, which come from summative measures after learning is complete, nor is it about freezing the curriculum before teaching begins. It’s about using data to continuously refine instruction to help students progress.