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2011-05-24 10:11:00

PITTSBURGH, May 24, 2011 /PRNewswire/ -- Twelve Pittsburgh city high schools are implementing Carnegie Learning® Bridge to Algebra to improve math learning for students with individualized education plans.


Word of the Day
pawl
  • A pivoted catch designed to fall into a notch on a ratchet wheel so as to allow movement in only one direction (e.g. on a windlass or in a clock mechanism), or alternatively to move the wheel in one direction.
The word 'pawl' probably comes from a Latin word meaning 'stake'.
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