Molim vas, donesite ispričnicu ako dijete ne dođe na nastavu.

Yes, molim vas literally comes from moliti = to ask/beg/request, so it originally means something like I ask you. In everyday Croatian, though, it often works simply as please.

In this sentence, Molim vas, donesite... is a polite way to give an instruction:

• Molim vas = Please
• donesite = bring

So the whole beginning sounds polite, not overly strong.

Donesite is the imperative plural/formal form of donijeti (to bring).

Croatian uses the same verb form for:

• talking to more than one person
• talking politely/formally to one person

So:

• donesi = bring! (to one person, informal)
• donesite = bring! (to several people, or to one person formally/politely)

Because this sentence sounds like a school notice addressed to parents, donesite is the natural choice.

The base verb is donijeti, which means to bring.

A few useful forms:

• donijeti = to bring
• donesem = I bring / I will bring
• donesi! = bring! (informal singular)
• donesite! = bring! (formal/plural)

You may notice that the stem changes:

• infinitive: doni-jeti
• imperative: donesi-te

That kind of stem change is normal for some Croatian verbs.

Ispričnica means an excuse note, usually a written note explaining why a child was absent from school.

It appears here as ispričnicu because it is in the accusative singular. The verb donesite (bring) takes a direct object, so Croatian uses the accusative:

• nominative: ispričnica
• accusative: ispričnicu

This is very common with feminine nouns ending in -a:

• knjiga → knjigu
• torba → torbu
• ispričnica → ispričnicu

Because this sentence is talking about a possible future situation, not a completed past event.

• ako dijete ne dođe = if the child does not come / if the child doesn’t attend
• ako dijete nije došlo = if the child did not come / has not come

In notices and instructions, Croatian often uses the present tense of a perfective verb after ako to refer to a future event:

• ako dođe = if he/she comes
• ako ne dođe = if he/she doesn’t come

So this sentence means: bring an excuse note in the event that the child is absent.

This is about aspect, which is very important in Croatian.

• doći = to come (perfective, one completed arrival)
• dolaziti = to be coming / to come regularly (imperfective)

In this sentence, the idea is if the child fails to come on a particular occasion, so Croatian uses the perfective verb:

• ako dijete ne dođe = if the child doesn’t come

If you used dolaziti, it would sound more like repeated or habitual coming, which is not the point here.

Na nastavu uses the preposition na with the accusative.

Here:

• nastava = classes / instruction / lessons
• accusative singular: nastavu

With motion toward an event/place/activity, Croatian often uses:

• na + accusative

So:

• ići na nastavu = to go to class
• doći na nastavu = to come to class

Compare:

• na nastavu = to class, to lessons
• u školu = to school (the building/institution)

It can mean either the child or a child, depending on context, because Croatian has no articles like a/an/the.

So dijete by itself can mean:

• a child
• the child

In this sentence, English would usually translate it as the child, because the school is speaking about the reader’s child in context.

Because grammatical gender and natural gender are not always the same thing.

Dijete is a neuter noun in Croatian, even though it refers to a real person who may be male or female.

So grammatically it behaves as neuter:

• to dijete = that child
• malo dijete = a small child

This is normal in Croatian. A noun’s grammatical gender does not always match biological sex.

A rough pronunciation guide:

• ispričnicu ≈ ees-preech-nee-tsoo
• dođe ≈ doh-jeh or doj-eh, with a soft đ

A few sound notes:

• č = like ch in chocolate
• ć = also similar to ch, but softer
• đ = roughly like j in Jack, but softer

So:

• prič in ispričnicu has the č sound
• đe in dođe has the soft đ sound

Yes. Croatian word order is more flexible than English, because case endings show the grammatical roles.

The original sentence:

• Molim vas, donesite ispričnicu ako dijete ne dođe na nastavu.

This is the most natural neutral order.

You could move parts around for emphasis, for example:

• Ako dijete ne dođe na nastavu, molim vas donesite ispričnicu.

That still means the same thing. The difference is mostly stylistic:

• starting with ako... emphasizes the condition first
• starting with Molim vas... sounds like a direct polite instruction

Mostly, yes. Ispričnica is especially common in school contexts and means a note excusing someone’s absence.

Typical school-related phrases:

• donijeti ispričnicu = bring an excuse note
• pisati ispričnicu = write an excuse note

Depending on context, it may be written by:

• a parent
• a doctor
• another authorized person

In this sentence, because of dijete and nastava, it is clearly a school excuse note.

Yes, absolutely. It sounds natural and standard for a school notice, teacher’s message, or instruction to parents.

It is:

• polite
• clear
• formal enough for school communication

A very similar school-style notice in English would be:

• Please bring an excuse note if the child does not come to class. More naturally in English, you might say:
• Please send an excuse note if your child is absent from class.

So the Croatian sentence is normal, even if the most natural English translation may be phrased a little differently.