What is the opinion on enrolling an 11-year-old child, a 6-year-old, and a 4-year-old in foreign kindergartens and schools?

This is for the purpose of seeking good education and learning foreign languages that will help in the future.

So what is the opinion on this, especially regarding ideology, curricula, and mixing?

And what are the required Islamic guidelines that must be met?

Or firstly, if a person, especially at the age of eleven,

should make sure there is no mixing, and avoid schools that have it. I think there are schools.

Learning the Prophet's language, this bilingual education does not have mixing.

He should avoid mixing, especially at this older age, eleven years is considered old.

He should avoid schools where there is mixing, and also schools—he should ask: which schools are there, I honestly don't know the schools, he should ask about the schools that.

Their curriculum is good, meaning they don't have too much freedom.

Let's say in upbringing, in any case, you follow up on the curriculum, but the most important thing is behavior.

Inside the school, or the female teachers or male teachers inside the school, these things—so he should ask people of experience, he should ask.

He asks his friends, for example, about good bilingual schools, and there is no problem with that, insha'Allah the Exalted, but he should avoid mixed-gender environments for the older ones.