A'isha
Miss Schoolteacher
Oh, and as an example of that blog's cherry-picking, they rather mis-state CREDO's findings. In the full 2013 27-state study, for instance, only 25% of charter schools had their students show an improvement in reading performance over public schools, 56% of charter schools showed no difference in performance, and 19% had their students perform worse than students in public schools. For math, charter schools were overall inferior to their public school counterparts: 29% of charter schools had their students show an improvement in math performance over public schools, 40% of charter schools showed no difference in performance, and 31% had their students perform worse.
As they note:
In other words, in the four years since the original CREDO study, charter schools have improved their performance relative to public schools, but since they started out as overall so much worse than public schools that even now they're barely an acceptable alternative to public schools. If you want your child to have a good math education, for instance, there's a one in three chance that the charter school they go to will give them a worse math education than if you sent them to a public school! And even then, as the study notes, the increased performance was attributable to the closure of some underperforming charter schools, an easy trick to improving overall scores that public schools cannot use (though, as seen above, even when they "cheated" like this", a large number of charter schools were still worse than public schools).
And, again, this is just overall...when broken down by state, the misleading nature of the blog post becomes even more apparent:
Pennsylvania charter schools had the second-worst learning gain in reading, and the third-worst learning gain in math among the 27 states tested, and were much worse in both subjects than Pennsylvania public schools.
Why should the taxpayers of Pennsylvania keep paying for charter schools, instead of taking the money being spent on them and fully funding their better-performing public school system, Malcolm?
As they note:
The fraction of charter schools that outperform their local TPS alternatives is 25% of charter schools in reading and 29% in math. This marks an improvement since 2009 when 17% of charter schools outperformed their local TPS in math. The fraction that performed worse declined slightly in math (31% down from 37% in 2009) and in reading accounted for 19% of charter schools.
Despite these improvements, there remain worrying numbers of charter schools whose learning gains are either substantially worse than the local alternative or are insufficient to give their students the academic preparation they need to continue their education or be successful in the workforce.
In other words, in the four years since the original CREDO study, charter schools have improved their performance relative to public schools, but since they started out as overall so much worse than public schools that even now they're barely an acceptable alternative to public schools. If you want your child to have a good math education, for instance, there's a one in three chance that the charter school they go to will give them a worse math education than if you sent them to a public school! And even then, as the study notes, the increased performance was attributable to the closure of some underperforming charter schools, an easy trick to improving overall scores that public schools cannot use (though, as seen above, even when they "cheated" like this", a large number of charter schools were still worse than public schools).
And, again, this is just overall...when broken down by state, the misleading nature of the blog post becomes even more apparent:
In reading, charter school students, on average, have better learning gains than TPS students in 16 of the 27 states evaluated. Reading learning gains are weaker for charter students in eight states and similar in three states. In math, 12 states have better learning gains at charter schools than at TPS, while charter schools in 13 states have lower learning gains, and two states have charters with similar learning gains compared to TPS.
Pennsylvania charter schools had the second-worst learning gain in reading, and the third-worst learning gain in math among the 27 states tested, and were much worse in both subjects than Pennsylvania public schools.
Why should the taxpayers of Pennsylvania keep paying for charter schools, instead of taking the money being spent on them and fully funding their better-performing public school system, Malcolm?