Class Work or classwork

[Ulana]

Good evening!
I need Your help. How is it correct to write in student's notebook Class Work or Classwork (as two or one word). And the same with Home Work or Homework?

 

[Tdol]

I would use one word for both. The first is less well established, so you may see both forms used. Homework is almost always written as one word in texts I see.