They attend the same schools as we do, so at least in theory the education should be the same. However it's not. They don't value education in their community, therefore parents don't care if they attend school or not, sometimes even discourage them from studying.
Gypsies usually go only to obligatory 9 years of elementary schools, usually at some low quality school. But not because of the state rasism, but because of their attitude. It happened in my city that gypsies started to go to an elementary school where previously were no gypsies. After a while almost all Czech parents moved their kids to another schools because their kids were beaten, robbed and abused by Gypsy kids. So the school had less Czech pupils, so more Gypsy kids went there and situation went only worse. Now it's almost exclusively Gypsy school, quality is very poor.