في مدرسة هون كمان.

Here, في is being used as an existential marker, so it means there is / there are.

This is very common in Levantine Arabic:

• في بيت = there is a house
• في ناس = there are people

So في مدرسة is naturally understood as there is a school, not in a school.

Learners often ask this because في also means in in other sentences. Context tells you which meaning is intended.

Because Arabic often does not use a present-tense verb equivalent to is/are in simple sentences.

In Levantine, في can do the job of expressing existence:

• في مدرسة = there is a school

So even though English needs there is, Arabic does not need a separate verb here. The sentence is complete and natural as it stands.

Because after existential في, the noun is usually indefinite when you are introducing something new.

So:

• في مدرسة = there is a school
• في المدرسة would usually not be the normal way to say there is the school

Using مدرسة without الـ matches the idea of a school, not the school.

هون is the normal Levantine colloquial word for here.

Compare:

• هون = Levantine spoken Arabic
• هنا = Modern Standard Arabic, and also understood in speech

If you are learning Levantine specifically, هون is the form you will hear all the time in everyday conversation.

كمان means also, too, or as well.

It is extremely common in Levantine. In this sentence, it adds the idea of too/as well.

You will hear it in lots of everyday phrases:

• أنا كمان = me too
• بدّي كمان = I want more / I want another one too
• هون كمان = here too / here as well

Yes, its position is somewhat flexible, and moving it can slightly change the emphasis.

This sentence:

• في مدرسة هون كمان

is natural and means something like there’s a school here too.

You may also hear:

• هون كمان في مدرسة
• في كمان مدرسة هون
• هون في مدرسة كمان

These versions are all possible, but they do not all sound equally natural in every context. The main difference is usually what part is being emphasized:

• هون كمان emphasizes here too
• كمان مدرسة can emphasize another / also a school

So the sentence order is flexible, but not random.

No, Levantine Arabic allows fairly flexible word order, especially in short spoken sentences like this one.

The version you have:

• في مدرسة هون كمان

is perfectly natural.

But depending on context, you could also hear:

• هون في مدرسة كمان
• هون كمان في مدرسة

The meaning stays close, but the focus changes:

• starting with هون puts more attention on here
• ending with كمان gives a natural too/as well feeling

A common pronunciation would be:

fī madrase هون kamān

More carefully:

• في = fī
• مدرسة = madrase or madrasé, depending on region
• هون = hōn
• كمان = kamān

A natural full pronunciation could sound like:

fī madrase hōn kamān

The exact vowel quality may vary a bit from country to country within the Levant.

It is clearly colloquial Levantine because of هون and the overall spoken style.

In Modern Standard Arabic, you would more likely see something like:

• هناك مدرسة هنا أيضًا
• يوجد مدرسة هنا أيضًا
  or more formally
• توجد مدرسة هنا أيضًا

A Levantine speaker would normally prefer the colloquial version in everyday conversation.

In Levantine, the usual negative of existential في is ما في.

So:

• ما في مدرسة هون كمان

means there isn’t a school here either / there’s no school here too, depending on context.

Very common patterns:

• في = there is / there are
• ما في = there isn’t / there aren’t

This is one of the most useful everyday structures in Levantine.

Yes, in writing and without context, someone could momentarily read في as in, which would make the phrase feel fragment-like: in a school here too.

But in normal Levantine speech, في مدرسة هون كمان is very naturally heard as a full existential sentence:

• there is a school here too

So in real conversation, the intended reading is usually clear right away.