Children work at different paces. Here are some suggestions for how to keep your speedy workers occupied while their classmates finish their assignments.
Check your work for errors. Can I make it better?
Read a book.
Write in your journal.
Write a story.
Help someone else.
Tidy up your desk/table.
Tidy up the class room.
Catch up on some home work.
Ask to go and help out in another class.
Study for a test.
Write notes to someone else who also is done.
Go to the library and sign out a book.
Work on the computer.
Read a book to/with someone else who also is done.
Take a nap at your desk/table.
Ask the teacher if there is anything else you can do.