A progressive think tank and the states largest teachers union have released data they say shows mixed grades last year for Ohios students who need to pass a key elementary school test. But the state says that data may not tell the whole story. Students in charter schools failed the states Third Grade Reading Guarantee test at twice the rate of kids in traditional public schools. Thats according to KnowYourCharter.com, a site set up by Innovation Ohio and the Ohio Education Association. . Dale Butland with Innovation Ohio says the worst-performing traditional public school had a 61 percent reading passage rate. The worst performing charter school in this set of data had a passage rate of a little over 18 percent. Butland says passage rates in the worst traditional ten public schools were around the mid 60 perecnt range, but in the charter schools, passage rates were in the low 20 percent to upper 30 percent range. Clearly, these results show what largely these results on all the performance measurements show, and that is that while a few charter schools do very well, the vast majority underperform the traditional public schools," says Butland. But this data may be misleading, says John Charlton with the state Department of Education. He says final figures from last years Third Grade Reading Guarantee tests arent ready yet. The results for the number of students that passed the Third Grade Reading Guarantee standard from last year of 392 have not been released yet. Were still waiting to get that data and take a look at that," Charlton says. Charlton says that data should be available in December. Butland says he thinks the data thats already been posted is an indicator of whats to come, and waiting for more data may not yield much change. Many times what the real objection from the charter school advocates is many times is that they dont like the results. They dont like the scores that these charter schools are showing in terms of their performance. I think thats largely the problem. Facts are facts. Its not some liberal plot or some teachers union plot. The facts are what they are. But regardless of what these numbers or the final numbers show, Charlton says one thing is not in dispute 3rd graders have to pass the Third Grade Reading Guarantee test, or they will not be fully promoted to fourth grade. These are public schools, the charter schools or weve called them community schools here in Ohio are public schools and they have to follow, for the most part, the same requirements that the traditional public schools have to follow. Butland says the KnowYourCharter website was set up to give parents data and information about charter schools in a much easier way than whats available on the ODEs website. But Charlton says the KnowYourCharter website only picks certain data from the states website, which he says stores far more information about charter and traditional public schools.