If Muslim schools did that, they would have been bombed by air by Israeli Air Force

"An examination conducted by the Education Ministry reveals several schools in Jerusalem have enrolled students who have never attended a class. In recent months the Education Ministry has employed the services of private investigators following information received of suspected fictitious registration of children to ultra-Orthodox schools in Jerusalem. The inquiries revealed that in several of the establishments children who were listed as students did not attend classes." (thanks Mitch)