Education is an important part/ crucial component of everyone's life, and that is the reason it is important to find the right pedagogiesractices to educate people.

Id say pedagogies is too formal or techincal of a term for this? Although techincally correct yes.

To begin with, it could be argued that deciding which classes to take at school can encourage students' creativity, which iscan be helpful for their professional future.

With a broader freedom, learners can specialize better with classes that are aligned with their interests and future prospects at university.

However, this approach to education has an important/ noteworthy downside, and it is that very young students can not make wise decisions, and they need some guidance of what to study during their early stages of education.

On the other hand, required classes are essential in some topicspromoting general education, such as in exact science.

Students can not study calculus or trigonometricy if they do not how to do basic arithmetic operations.

In spite of this advantage, many requiredthe notion of taking many classes without electives is also a very restrictive education because it limits the knowledge students can acquire at school.

That happened to me when I was in Hhigh school, and I haved to study religion every year even though as a teenager it was not a subject that was interesteding for me/ not of interest to me and needwanted to learn.

Grammar edits

WhileNevertheless, required classes are essential during the early stages of education.

While cant be used at the start of the sentence unless there is a second part. E.g. While (1) this theory is plausibly correct, (2) it is not very practical to carry out. See how there is 2 parts.

Theis essay will point out what are the advantages and disadvantages of each approach of education.

To begin with, it could be argued that deciding which classes to take at school encourages students' creativity, which is helpful for their professional future.

However, this approach to education has an important downside, and it is that very young students can not make wise decisions, and they need some guidance as tof what to study during their early stages of education.

In spite of this advantage, many required classes without electives is also a very restrictive education because it limits the knowledge students can acquire at school.

This sentence sounds a bit disorganized. Something that sounds better is: "requiring many classes without the option for electives is also..."

That happened to me when I was in High school, and I haved to study religion every year even though as a teenager it was not a subject that was interestedimg to me and, nor something I needed to learn.

While required classes are essential during the early stages of education.

This can be combined with the previous sentence.

With a broader freedom, learners can specialize better withmore easily specialize in classes that are aligned with their interests and future prospects at university.

Usually the word specialize goes with the phrase “to specialize in”. I changed the wording a bit to make that possible.

Students can not study calculus or trigonometricy if they do not how to do basic arithmetic operations.

Trigonometry is the name of the class subject.

That happened to me when I was in High school, and I have to study religion every year even though as a teenager it was not a subject that was interested to me andor that I needed to learn.