حضورك مهم بالمادة، لان المعدل ما بيطلع اذا الغياب صار كتير.

In Levantine, possession is often shown by attaching a pronoun suffix directly to the noun.

• حضور = attendance
• -ك = your

So حضورك literally means your attendance.

This is very common:

• كتابك = your book
• اسمك = your name
• صفّك = your class

In this sentence, -ك is the singular your.

بالمادة is made of:

• بـ = in / with / for, depending on context
• المادة = the subject, course, class

So بالمادة here means something like in the course or for the subject.

In Levantine, بـ is very common and often covers meanings that English expresses in different ways. In school-related contexts, المادة often means school subject or course.

So:

• مهم بالمادة = important in the course / for the course

Because حضورك is treated as a masculine noun.

• حضور is grammatically masculine
• so the adjective is مهم = important

If the noun were feminine, the adjective would usually be feminine too:

• المادة مهمة = the course is important

But here the thing being described is حضورك, not المادة.

So:

• حضورك مهم = your attendance is important

Yes. لان in casual Levantine writing corresponds to MSA لأن and means because.

In everyday texting and informal writing, people often leave out the hamza spelling and write:

• لان

You may also see pronunciations like:

• laʔan
• la2an in Arabizi

So in this sentence:

• لان المعدل ما بيطلع... = because the grade/average doesn’t get issued / doesn’t come out...

المعدل literally means the average.

In school and university contexts, it often refers to:

• grade average
• final average
• calculated mark
• GPA-like result, depending on the system

So when someone says المعدل in an academic sentence, they usually mean the academic average or resulting grade calculation, not a mathematical average in an abstract sense.

In Levantine Arabic, the prefix بـ is commonly used to mark the present or habitual tense.

So:

• يطلع = he/it comes out, rises, appears
• بيطلع = it comes out / it does come out / it gets issued

Here بيطلع agrees with المعدل, which is masculine singular.

This بـ is one of the most recognizable features of spoken Levantine:

• بعرف = I know
• بدرس = I study
• بيروح = he goes

In Levantine, present-tense verbs are often negated with ما placed before the verb.

So:

• بيطلع = it comes out
• ما بيطلع = it doesn’t come out

This is a very common pattern:

• بعرف → ما بعرف = I know → I don’t know
• بدي → ما بدي = I want → I don’t want
• بيجي → ما بيجي = he comes → he doesn’t come

Unlike MSA, spoken Levantine usually does not need an extra word after the verb here.

Literally, يطلع / بيطلع often means:

• to go up
• to come out
• to appear
• to turn out

In administrative or school contexts, it can mean:

• to be issued
• to be calculated
• to come out as a result

So المعدل ما بيطلع is not necessarily about physically rising upward. It means something like:

• the average won’t come out
• the grade won’t be calculated
• the result won’t be issued

This kind of literal-to-idiomatic shift is very common in spoken Arabic.

اذا basically means if, but in real usage it can sometimes feel close to when, depending on context.

Here it is clearly conditional:

• اذا الغياب صار كتير = if the absence/number of absences becomes too much

So in this sentence, if is the best understanding.

In spoken Arabic, إذا is extremely common for everyday conditions:

• إذا بدك = if you want
• إذا إجا = if he comes

الغياب literally means absence or absenteeism.

Grammatically, it is singular, which is why the verb after it is also singular:

• الغياب صار = the absence became / the absenteeism got

But in meaning, it often refers to absence in a collective sense:

• missing class
• the amount of absence
• accumulated absences

So English may translate it more naturally as:

• absences
• absenteeism
• too much absence

Yes, صار basically means became or got.

Here:

• صار كتير = became a lot / got too much

This is very natural in Levantine. Instead of saying something like was كثير, speakers often use صار to show that a situation has reached a certain level.

Examples:

• صار تعبان = he got tired
• صار كبير = it became big
• صار كتير = it became too much / it got excessive

So اذا الغياب صار كتير means:

• if the absence gets too much
• if the absences become excessive

كتير can mean both a lot and very, depending on context.

Here it means:

• too much
• a lot
• excessive

Because it follows صار, the idea is:

• صار كتير = it became a lot / it got too much

Examples of both uses:

• في ناس كتير = there are many people
• بحبك كتير = I love you a lot
• هالشي مهم كتير = this is very important

So the exact English word depends on the sentence.

In Arabic, the verb to be in the present tense is usually not said.

So:

• حضورك مهم literally = your attendance important
• natural English = your attendance is important

This is normal in both MSA and spoken Arabic:

• أنا تعبان = I am tired
• هي مشغولة = she is busy
• الجو حلو = the weather is nice

You only use a form of كان if you need past or certain other meanings:

• كان مهم = it was important

A common Levantine-style pronunciation would be something like:

ḥḍūrak muhimm bil-mādde, laʔan il-maʕaddal ma byiṭlaʕ iza l-ghiyāb ṣār ktīr.

A few useful notes:

• ح = a strong h
• ض = an emphatic d
• ع in المعدل = a throat sound with no exact English equivalent
• ء in لأن is often heard as a glottal stop: laʔan
• كتير is usually ktīr

You do not need perfect pronunciation immediately, but noticing these sounds early helps a lot.

It is mostly understandable as Levantine everyday Arabic, but it has a slightly mixed feel because school-related vocabulary often overlaps with formal Arabic.

Dialectal features include:

• بالمادة
• ما بيطلع
• صار كتير

More standard/shared vocabulary includes:

• حضور
• المعدل
• الغياب

This kind of mix is extremely normal. In real life, speakers often use dialect grammar with educational or official vocabulary borrowed from more formal Arabic.