A large informational chart, typically hung on the wall of a classroom(noun)
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Use "wallchart" in a sentence
"John O'Donnell, headteacher of the Radcliffe school in Milton Keynes, is pointing to a colour-coded wallchart on which the progress of this year's GCSE students is mapped."
"VIEW FAVORITES yahooBuzzArticleHeadline = 'Tracking the Bailout: The Government\'s Commitment'; yahooBuzzArticleSummary = 'Finally, a wallchart of all the government\'s commitments (so far) to save our shaky financial system, suitable for framing, or for shaking our heads in disbelief over."
"Finally, a wallchart of all the government's commitments (so far) to save our shaky financial system, suitable for framing, or for shaking our heads in disbelief over."