No, that's not how it works. By that logic we also would have to teach about ghosts, dwarfs, <stroke>astronomy</stroke>astrology, or just claims made by other religions or folklore. There's a reason we teach our children sciences. They are objective, observable, testable, falsifiable, etc. We want a rational society, not despotism.

It is not science and it's not a question of beliefs.

You should not lie to kids. By telling them about creation in science classes, you lie to them.