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Fidler, Penny – 2001
This study examined the impact of class size reduction (CSR) on achievement among 3rd, 4th, and 5th grade students with different numbers of years of participation in CSR. Single-year matched gains were calculated for the 1997-1998 and 1999-2000 school years. Student progress was assessed using scores from the SAT/9 reading, mathematics, and…
Descriptors: Academic Achievement, Class Size, Elementary Education, English (Second Language)