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Effects Of The Pandemic On Mathematics And Reading Achievement

Table 1: Mathematics Data

Grade Mean SD N P Value Cohen’s d
Pre Post Pre Post Pre Post p Sig. d Level
2 9.12 8.63 1.2127 1.5330 147 138 .001514 Highly 0.3545 Med.
4 8.63 7.62 1.4390 1.7355 158 150 <.00001 Highly 0.6336 High
Total 8.87 8.10 1.3543 1.7141 305 288 <.00001 Highly 0.4985 Medium
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