Ο έλεγχος προόδου έχει παρατήρηση του εκπαιδευτικού.

Because έλεγχος is a masculine noun in Greek. In the singular nominative, masculine nouns normally take ο as the definite article.

So here:

• ο = the for a masculine singular noun
• έλεγχος = check, control, inspection, report depending on context

The whole noun phrase ο έλεγχος means the progress report / the progress check here.

On its own, έλεγχος can mean things like check, inspection, control, or review. In school-related contexts, it can also refer to a report or report card / progress report, depending on the situation.

So in this sentence, the most natural meaning is something like:

• progress report
• progress check/report

A very literal translation would be the check of progress, but English usually prefers a more natural phrase like progress report.

Because προόδου is the genitive singular form of η πρόοδος (progress).

Greek often uses the genitive where English uses of:

• έλεγχος προόδου = literally check/report of progress

So:

• η πρόοδος = progress
• της προόδου = of the progress
• after έλεγχος, the noun appears in the genitive: προόδου

This is a very common pattern in Greek:

• βιβλίο ιστορίας = history book, literally book of history
• στάση λεωφορείου = bus stop, literally stop of bus
• έλεγχος προόδου = progress report/check, literally check of progress

Greek often leaves out the article in combinations like this when one noun is defining another.

So:

• έλεγχος προόδου is a fixed-type expression meaning progress report/check
• it does not need της here

If you said ο έλεγχος της προόδου, that would sound more like the checking of the progress or the assessment of the progress, which is a bit more explicit and less like a set label.

So in this sentence, έλεγχος προόδου works like a compact noun phrase.

Yes, έχει literally means has; it is the 3rd person singular of έχω (to have).

Here:

• Ο έλεγχος προόδου έχει... = The progress report has...

In natural English, this often means:

• contains
• includes

So the sentence can be understood as:

• The progress report includes a comment from the teacher
• The progress report has a teacher’s comment

Greek often uses έχει in places where English might prefer contains or includes.

Παρατήρηση can mean several related things depending on context:

• observation
• remark
• comment
• sometimes even reprimand or warning

In this sentence, with a school report, it most naturally means:

• comment
• teacher’s remark
• observation

So έχει παρατήρηση του εκπαιδευτικού means the report includes some kind of written note or comment by the teacher.

Because it is being used indefinitely here.

So:

• έχει παρατήρηση = it has a comment / a remark
• έχει την παρατήρηση = it has the comment (a specific, already known comment)

Greek often omits the indefinite article because Greek does not have a separate word for a/an. A bare noun can mean a noun depending on context.

So παρατήρηση here is understood as:

• a comment
• some comment/remark

του εκπαιδευτικού is in the genitive singular.

It comes from:

• ο εκπαιδευτικός = the teacher / educator

In the genitive:

• του εκπαιδευτικού = of the teacher / the teacher’s

So:

• παρατήρηση του εκπαιδευτικού = the teacher’s comment or comment of the teacher

This genitive can show:

• possession
• authorship
• source

Here it means the comment is by/from the teacher.

Not exactly.

• εκπαιδευτικός is a broader and more formal word meaning educator, teacher, or member of the teaching staff
• δάσκαλος usually means teacher, often especially a schoolteacher, and can feel more everyday
• καθηγητής / καθηγήτρια is also common for teacher, especially in secondary education, and can also mean professor depending on context

In official school language, εκπαιδευτικός is very common. That is why it fits well in a sentence about a progress report.

In theory, Greek genitives can sometimes be ambiguous, but in this sentence the natural meaning is clearly the teacher’s comment.

Why? Because with έχει παρατήρηση του εκπαιδευτικού, the most logical reading is that the report includes a comment written by the teacher.

If Greek wanted to make a comment about the teacher clearer, it would usually be phrased differently, for example with wording that explicitly shows the teacher is the object of the comment.

So here, learners should understand του εκπαιδευτικού as:

• by the teacher
• the teacher’s

The given word order is natural, but Greek word order is more flexible than English.

The sentence:

• Ο έλεγχος προόδου έχει παρατήρηση του εκπαιδευτικού.

could also appear in slightly different forms depending on emphasis, for example:

• Παρατήρηση του εκπαιδευτικού έχει ο έλεγχος προόδου.

That alternative is more marked and would sound like it is emphasizing the teacher’s comment.

The original order is the most straightforward and neutral:

• subject: Ο έλεγχος προόδου
• verb: έχει
• object: παρατήρηση του εκπαιδευτικού

A very literal translation is:

• The progress check has observation of the teacher.

That is grammatical as a word-for-word guide, but not natural English.

More natural translations are:

• The progress report includes a comment from the teacher.
• The progress report has a teacher’s comment.
• The progress report contains a remark by the teacher.

This is a good example of how Greek often uses simple structures that need a more natural rewording in English.

You can identify them by both function and form.

Here is the breakdown:

• Ο έλεγχος = nominative singular
  This is the subject of the sentence.

• προόδου = genitive singular
  This depends on έλεγχος and means of progress.

• παρατήρηση = accusative singular
  This is the direct object of έχει.
  For this noun, nominative and accusative singular look the same in form.

• του εκπαιδευτικού = genitive singular
  This depends on παρατήρηση and means of the teacher / the teacher’s.

So the structure is roughly:

• [The progress report] [has] [a comment] [of the teacher]

Greek relies heavily on case endings, so spotting the case is an important skill for understanding sentences like this.