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Published in Print: April 2, 2003, as New Content and Review

New Content and Review

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The following shows the average percentage of lesson time devoted to reviewing, introducing new content, and practicing new content in 8th grade math classes.

NOTE: Percentages may not add up to 100 because of rounding and the possibility of coding portions of lessons as "not able to make judgement about the purpose."

SOURCE: Third International Mathematics and Science Study 1999 Video Study

Vol. 22, Issue 29, Page 24

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