Which scaffold supports ongoing understanding and progress monitoring during a lesson?

• A. Built-in check-ins to monitor understanding and adjust instruction
• B. Weekly quizzes only
• C. End-of-unit exams only
• D. Silent independent work without feedback

Answer: (A)

Ongoing checks for understanding during the lesson provide a real-time glimpse into how well students are grasping the material and what needs to change next. Built-in check-ins serve as a scaffold by giving quick, actionable signals about where students are stuck, which ideas are clear, and whether the instruction is moving at the right pace. With this immediate feedback, you can adjust explanations, revisit concepts, differentiate tasks, or provide targeted supports to keep all learners on track.

In contrast, weekly quizzes or end-of-unit exams capture understanding only after a substantial amount of time has passed, so they don’t help you tailor the lesson as it unfolds. Silent independent work without feedback offers no data to guide instruction. So the practice that best supports ongoing understanding and progress monitoring during a lesson is those built-in check-ins that monitor understanding and inform next steps in real time.