
dass is one of the A2 words in the free course — with this picture, the audio, and spaced repetition.
dass
that (conjunction)
/das/Examples — dass in a sentence
Ich hoffe, dass du kommst.
I hope that you come.
Er weiß, dass sie krank ist.
He knows that she is sick.
How to remember it
DASS sounds exactly like English 'that' with a short 'a'. Simple and direct.