Με ανακουφίζει το ότι η δασκάλα διορθώνει τα λάθη μας ήρεμα.

Με is the weak object pronoun meaning me.

In this sentence, the verb ανακουφίζει means relieves / reassures / makes someone feel relieved, so the person affected is put in the object form:

• Με ανακουφίζει ... = It relieves me ...

So με is not the subject. It is the person experiencing the feeling.

Because the thing doing the relieving is not I, but the whole clause:

το ότι η δασκάλα διορθώνει τα λάθη μας ήρεμα

That whole part functions as the subject of ανακουφίζει.

So the structure is basically:

• [The fact that the teacher corrects our mistakes calmly] relieves me.

Since that subject is treated as a single idea, the verb is third person singular: ανακουφίζει.

το ότι means the fact that.

It is a very common Greek way to turn a whole clause into a noun-like unit.

So:

• ότι η δασκάλα διορθώνει τα λάθη μας ήρεμα = that the teacher corrects our mistakes calmly
• το ότι η δασκάλα διορθώνει τα λάθη μας ήρεμα = the fact that the teacher corrects our mistakes calmly

Using το ότι makes the clause feel more clearly like a single thing or fact.

Yes, in many contexts Greek can use just ότι. But το ότι is very natural here because the speaker is talking about a specific fact.

Compare:

• Με ανακουφίζει ότι... = It relieves me that...
• Με ανακουφίζει το ότι... = What relieves me is the fact that... / The fact that... relieves me

The version with το often sounds a bit more explicit or slightly more formal.

These are different words:

• ότι = that
• ό,τι = whatever / anything that

In your sentence, the meaning is clearly that, so the correct form is ότι.

Examples:

• Ξέρω ότι έρχεται. = I know that he is coming.
• Πάρε ό,τι θέλεις. = Take whatever you want.

So here το ότι... means the fact that..., not the fact whatever...

Because η δασκάλα is the subject of διορθώνει.

Inside the subordinate clause:

• η δασκάλα = the teacher → subject
• διορθώνει = corrects
• τα λάθη μας = our mistakes → object

So:

• η δασκάλα διορθώνει τα λάθη μας = the teacher corrects our mistakes

That is why η δασκάλα is nominative.

διορθώνει is present tense, third person singular, from διορθώνω = correct.

In Greek, the present can often mean:

• a general/habitual action
• an action happening now
• something characteristically true

Here it most naturally means something like:

• the teacher corrects our mistakes calmly
• or the teacher is correcting our mistakes calmly, depending on context

English may choose either simple present or present progressive, but Greek just uses the present here.

τα λάθη μας means our mistakes.

Breakdown:

• τα = the
• λάθη = mistakes
• μας = our

In Greek, weak possessive pronouns like μου, σου, μας, σας, τους often come after the noun:

• το βιβλίο μου = my book
• οι φίλοι μας = our friends
• τα λάθη μας = our mistakes

So this word order is completely normal.

Here it means our.

Greek weak pronouns can have different roles depending on context. In this sentence:

• τα λάθη μας = our mistakes

But in other sentences, μας can mean us, for example:

• Μας βλέπει. = He/She sees us.

So the function depends on what it is attached to and where it appears in the sentence.

Because ήρεμα is functioning as an adverb here: calmly.

It describes how the teacher corrects the mistakes.

• η δασκάλα = the teacher
• διορθώνει ... ήρεμα = corrects ... calmly

Greek often forms adverb-like uses from the neuter plural form of an adjective:

• ήρεμος, ήρεμη, ήρεμο
• adverbial use: ήρεμα = calmly

So ήρεμη would describe a feminine noun, such as η δασκάλα είναι ήρεμη = the teacher is calm, but ήρεμα describes the manner of the action.

Yes. Greek word order is fairly flexible, especially with adverbs.

For example, you could also hear:

• Με ανακουφίζει το ότι η δασκάλα ήρεμα διορθώνει τα λάθη μας.
• Με ανακουφίζει το ότι η δασκάλα διορθώνει ήρεμα τα λάθη μας.

But διορθώνει τα λάθη μας ήρεμα is very natural.

The position can slightly affect emphasis, but the meaning stays basically the same: the teacher corrects the mistakes in a calm way.

It could be.

Both are possible:

• Με ανακουφίζει το ότι...
• Το ότι... με ανακουφίζει.

The difference is mainly one of focus and style.

Starting with Με ανακουφίζει puts the speaker’s reaction first:

• What relieves me is...

Starting with Το ότι... puts the fact itself first:

• The fact that... relieves me.

Greek often moves elements around for emphasis, and both versions are grammatical.

Because this sentence is not expressing a wish, purpose, or dependent subjunctive idea. It is stating a fact.

• το ότι η δασκάλα διορθώνει... = the fact that the teacher corrects...

After ότι, Greek normally uses the indicative, not να.

So the sentence is about a real situation that the speaker finds relieving, not about something desired or hypothetical.

Yes, very common.

Greek often uses this pattern:

• Με + verb + το ότι + clause

Examples:

• Με χαροποιεί το ότι ήρθες. = It makes me happy that you came.
• Με ανησυχεί το ότι αργεί. = It worries me that he/she is late.
• Με ανακουφίζει το ότι η δασκάλα διορθώνει τα λάθη μας ήρεμα.

So this sentence is a good model for expressing emotional reactions to a fact or situation.