They will not be forced to attend church or believe anything, but they will learn what a church is or the related traditions. Probably some other such as orthod

They will not be forced to attend church or believe anything, but they will learn what a church is or the related traditions. Probably some other such as orthodox, Jewish and Islam basics. I'm pretty sure Danish religious and cultural education is quite even handed compared to others such as say Polish. Religious freedom is not a license for ignorance. Remember that Denmark is already quite secular.