No one should be made to feel they are wrong if they have a different opinion to others, says the advice.
There should also be support for pupils if any anti-Islamic bullying breaks out.
Anyone who does bully someone because of religion should be punished in the usual way.
So schools need to make sure their anti-bullying policies - which all of them should have - are up-to-date.
Keeping it normal
Going to war can be stressful, especially if a loved-one is in the armed forces.