Children (lose the s, children is already plural) and foreign languages

Learning a foreign language is a common thing nowadays.
In some countries, they teach their children a foreign language in school. There is some debate about this issue; some parents agree with it and others don't .

On the one hand, some parents disagree with teaching their children a foreign language in the school, and (lose the "they" because we already know who the subject is) think it's not important to them at this age. (End the sentence here because it is getting long and the thought has changed) They would rather make their children focus on other subjects .

On (if you can help it, avoid starting sentences with "and") the other hand , other parents found it very useful for them, because, as a child, you can learn fast.(sentence getting long. We should stop it and start a new one.) It will also help them in the future when they want to study abroad and when they (lose "go to") travel (lose "as well". We already said "and") .

(This is its own idea and deserves its own paragraph) In my opinion I agree with (you should state with whom you agree) those who think learning a foreign language as a kid, especially English, will help them in the future. (end the sentence and start a new one) It will open a lot of closed doors to them; as we know, a lot of resources and research material on the internet are in the English language. (the last two clauses could each be their own sentence. However, since the second is a continuation of the first, we can use a semicolon instead.)

In conclusion, it is debatable whether learning a foreign language is required or not. (end the sentence) However, (you are using the word "however" to indicate that, even though its debatable, you have your own opinion) I found it really quite useful and I recommend it .

Childrens and foreign languages

Learning a foreign language is a common thing nowadays.
In some countries they learn teach their children a foreign language in school , there are some debates about this issue. Some parents agree with it and some don't .

In the On one hand , some parents disagree about on learn teaching a foreign language to there their children in the school , and they think it's not important to them in at this age, and they would rather make there their children focus in on other subjects .

And in on the other hand , they found find it very useful to them, because as a child you can learn fast you can learn quickly as a child , and it will help them in the future when they want to study abroad and also when they go to travel as well . In my opinion I agree with them that learning a foreign language as a kid - especially English - will help them in the future , and it will open a lot of closed doors to them. As we know, a lot of resources and research in on the internet are in English language.

In conclusion, it is debatable whether learning a foreign language is required or not , and I found it really quite useful and I recommend it .