課題は

As for the assignment(s)

→ 課題
phrase Rare #33,904
As for the assignment(s) Refers to school-assigned homework or work to be submitted; は marks it as the topic.
JA: 課題はまだ終わっていない。
EN: As for the assignment, I haven’t finished it yet.

課題は終わった?

Are you done with your assignment?

課題はまだ終わっていない。

I haven't finished the assignment yet.

レポート課題は適切な時期に告知します。

The report assignment will be announced at the appropriate time.

課題はせずに映画に行った

I went to the movies instead of doing my homework.

— Hoje Eu Quero Voltar Sozinho (2014)

数学の課題は終わったよ。

I finished my math assignment.