Learn Hardcore German: Die Kinder klatschen laut im Park. - The children clap loudly in the park.

die Kinder is the subject of the sentence. In German, the subject of a main clause is always in the nominative case. Since Kinder is plural, we use the plural definite article die.

How do you pronounce klatschen, and where does the stress fall?

klatschen is pronounced [ˈklat͡ʃən]. Break it down as follows:

kl‑ like “cl” in “clap”
atsch = the affricate [t͡ʃ], similar to “ch” in English “church”
‑en is the unstressed ending [ən]
The primary stress is on the first syllable: KLA‑tschen.

Why does the verb stay as klatschen and not change to klatscht?

The subject die Kinder is third-person plural (“they”), and in German the third-person plural present-tense form of regular verbs is identical to the infinitive. So “they clap” is klatschen, whereas klatscht would be third-person singular (“he/she/it claps”).

What does laut mean here, and why doesn’t it change form?

Here laut functions as an adverb meaning “loudly.” Unlike adjectives that modify nouns, German adverbs are not inflected, so laut remains unchanged. (If you used it as an adjective before a noun, you would decline it—for example, ein lauter Knall “a loud bang.”)

Why is laut placed after the verb instead of before it?

German main clauses obey the “verb-second” rule: the conjugated verb must occupy the second position. The first slot can be the subject, an adverbial phrase, etc., and the rest of the elements follow. In Die Kinder klatschen laut, the subject (Die Kinder) is first and the verb (klatschen) is second; adverbs like laut typically come after the verb.

What case is used in im Park, and how does that work?

The preposition in when indicating a location (answering “where?”) takes the dative case. der Park in the dative becomes dem Park, and in dem contracts to im. So im Park literally means “in the park.”

Could I reorder the sentence and still keep the same meaning?

Yes. You can front almost any element as long as the finite verb stays second. For example:

Im Park klatschen die Kinder laut.
Laut klatschen die Kinder im Park.
Each variation shifts emphasis but retains the core meaning.

Why aren’t there any commas in this sentence?

Commas in German are primarily used to separate clauses or items in a list. Since Die Kinder klatschen laut im Park is a single main clause without embedded or subordinate clauses, no commas are needed.