Please view the following video by Right-Clicking and Opening in New Window the following link:learner.org/vod/vod_window.html?pid=873The video is titled Place Value Centers.After watching the video, post your responses to the following questions:1. Why did the teacher have students work at centers?2. How was measurement used to explore place value?3. What is the value of using different manipulatives to explore the same concept?

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