Fresh allegations have surfaced suggesting students at Park View School were taught sex within marriage did not have to be consensual.
The British Humanist Association says three former teachers revealed that boys were told they didn't need their wife's consent for sex.
The school is at the centre of the 'Trojan Horse' scandal, an alleged plot by hardline muslims to infiltrate schools across Birmingham.
The teachers also say that students were regularly taught the theory of creationism in science classes while evolution was ignored.
In a statement the school says some boys 'misunderstood' what they had been told and it held a special assembly to make it clear that any sex without informed consent is rape.
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A Sandwell man who stabbed his partner of 20 years to death following an argument has been convicted of her murder.
The incident, in which it is believed a man attempted to take a child from her family, happened at around 3pm yesterday afternoon.
Martin Carter spotted Sarah Burke and let his dog loose to attack her - which was then filmed on a mobile phone. She later killed herself.