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Practice Selecting Student Explanations

To practice selecting explanations, follow the steps to view a variety of student explanations for the same question.

  1. Choose a student video to watch.
  2. Decide which explanation you would select.
  3. View the explanation selected by the MRI author team.

Question: 99 + 17

Loading the video player …

Which explanation would you select?

View the explanation selected by the MRI author team.