These patterns suggest that the positive effects of charter school attendance on educational attainment are not due solely to measured differences in the achievement of students in charter and traditional public high schools. (educationnext.org)
By the third year of attendance, there is no significant impact from charter school attendance on either reading or math. (pureparents.org)
In subsequent years, charter school students continue to incur a loss of learning in reading from charter school attendance while the impact on math becomes insignificant. (pureparents.org)