De or het lesplanning?

The correct Dutch article is:

de lesplanning

  • Plural: de lesplanningen
Rule Words ending in -ing: almost always de. See the rule
Meaning (Dutch) (onderwijs) gestructureerde blauwdruk voor een les, die dient als routekaart om leerdoelen te bereiken

How to use lesplanning

the lesplanningde lesplanning
this lesplanningdeze lesplanning
that lesplanningdie lesplanning
our lesplanningonze lesplanning
your lesplanningjouw lesplanning
every lesplanningelke lesplanning
which lesplanning?welke lesplanning?
a big lesplanning / the big lesplanningeen grote lesplanning, de grote lesplanning
the lesplanning (plural)de lesplanningen, deze lesplanningen

Meaning, plural, diminutive, pronunciation and translations: WikiWoordenboek (Dutch Wiktionary) (CC BY-SA 4.0). Example sentences: Tatoeba (CC BY 2.0 FR).