Trends in fourth-grade NAEP mathematics achievement- level results from https://www.nationsreportcard.gov/mathematics/nation/achievement/?grade=4 FIGURE | Trend in fourth-grade NAEP mathematics...

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Extracted text: Trends in fourth-grade NAEP mathematics achievement- level results from https://www.nationsreportcard.gov/mathematics/nation/achievement/?grade=4 FIGURE | Trend in fourth-grade NAEP mathematics achievement-level results BASELINE: NAEP PROFICIENT set at NAEP Basic Show NAEP achlevement-level detals Percentage at or above NAEP Proficient Significantly different (p<.05) from="" 2019.="" year="" '19="" 2019="" 41="" accommodations="" 1="" not="" permitted.="" 2017="" 40="" 2015="" 40="" note:="" naep="" achievement="" 2013="" 42="" levels="" are="" to="" be="" used="" on="" a="" trial="" basis="" and="" should="" be="" interpreted="" and="" used="" with="" 2011="" 40="" 2009="" 39*="" caution.="" 2007="" 39*="" 2005="" 36*="" 2003="" 32*="" 2000="" 24*="" 1996="" 21*="" 1996'="" 21*="" 1992'="" 18*="" 1990'="" 13*="" 100="" 90="" 80="" 70="" 60="" 50="" 40="" 30="" 20="" 10="" 0="" 10="" 20="" 30="" 40="" 50="" 60="" 70="" 80="" 90="" 100="" 1="" drag="" to="" change="" focal="" years="">