Is it permissible for a group of individuals to share in the purchase of an educational curriculum and make its content available only to the participants, for the purpose of improving their children's education, while knowing that the owner of the curriculum might refuse this or not be aware of it?

It is permissible for a group to share in purchasing an educational curriculum and benefit from it, and there is no need to inform the owner of the curriculum of this. However, the terms of intellectual property must be adhered to if it prohibits its copying or printing, because copyrights and inventions are protected by Islamic law, and it is not permissible to violate them.